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<p style="margin: 0pt"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>Note 1 - Basis of Presentation</b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b> </b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The accompanying unaudited condensed consolidated
financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United
States of America for interim financial information and with the instructions to Form 10-Q as they are prescribed for smaller reporting
companies. Accordingly, they do not include all the information and footnotes required by accounting principles generally accepted
in the United States of America for complete financial statements. In the opinion of management, all adjustments (consisting of
normal recurring accruals) considered necessary to make the financial statements not misleading have been included. Operating results
for the three and nine-month periods ended September 30, 2018 are not necessarily indicative of the results that may be expected
for the year ending December 31, 2018. These statements should be read in conjunction with the Company’s audited financial
statements and related notes for the year ended December 31, 2017, included in the Company’s Annual Report on Form 10-K filed
on March 28, 2018.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Certain 2017 financial statement amounts have
been reclassified to conform to 2018 presentations.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>Description of Business</b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b> </b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0">Co-Diagnostics, Inc. (“we,” “our,” the “Company”
or “CDI”), a Utah corporation headquartered in Salt Lake City, Utah, is a molecular diagnostics company formed in April
2013 that develops, manufactures and markets a new, state-of-the-art diagnostics technology.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">CDI’s diagnostics systems are designed
to enable very rapid, low-cost, sophisticated molecular testing for organisms and genetic diseases by greatly automating historically
complex procedures in both the development and administration of tests. CDI’s newest technical advance involves a novel approach
to Polymerase Chain Reaction (“PCR”) primer design (CoPrimers™) that eliminates one of the key vexing issues
of PCR amplification, the exponential growth of primer-dimer pairs which adversely interferes with identification of the target
DNA. In addition, CDI scientists have enhanced the understanding of the mathematics of DNA test design, so as to “engineer”
a DNA test and automate algorithms to screen millions of possible designs to optimize DNA test design. CDI’s proprietary
platform of Co-Dx™ technologies integrates and streamlines these steps as it analyzes biological samples.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Co-Diagnostics’ portfolio of molecular
diagnostics development products and tests represents a new advancement in the understanding of the molecular interactions of DNA.
The Company uses highly specialized, proprietary cooperative-theory mathematics that may lead to a revolutionary leap forward in
the detection of infectious diseases, genetic disorders and other conditions. CoDx™ tests are a fraction of the cost of other
DNA-based tests, designed for a new generation of affordable, mobile point-of-care diagnostic devices and compatible with many
other devices, creating opportunities for state-of-the-art diagnostics available anywhere in the world, including developing countries.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b> </b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b><i>Recent Accounting Pronouncements </i></b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">From time to time, new accounting pronouncements
are issued by the Financial Accounting Standards Board (“FASB”) that are adopted by the Company as of the specified
effective date. If not discussed, management believes that the impact of recently issued standards, which are not yet effective,
will not have a material impact on the Company’s financial statements upon adoption.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company, an emerging growth company (“EGC”),
has elected to take advantage of the benefits of the extended transition period provided for in Section 7(a)(2)(B) of the Securities
Act of 1933, as amended, for complying with new or revised accounting standards which allows the Company to defer adoption of certain
accounting standards until those standards would otherwise apply to private companies.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">In March 2017, the FASB issued Accounting Standards
Update (“ASU”) No. 2017-08, Receivables – Nonrefundable Fees and Other Costs (Subtopic 310-20). The amendments
in this update shorten the amortization period for certain callable debt securities held at a premium. Specifically, the amendments
require the premium to be amortized to the earliest call date. The amendments do not require an accounting change for securities
held at a discount; the discount continues to be amortized to maturity. For public business entities, the amendments in this update
are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019, for public EGC
companies like us. This update is not expected to have a significant impact on the Company’s financial statements.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">In August 2016, the FASB issued ASU No. 2016-15,
Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments, to clarify guidance on the presentation
and classification of certain cash receipts and payments in the statement of cash flows. This update was issued with the intent
of reducing diversity in practice with respect to eight types of cash flows. This guidance is effective for fiscal years beginning
after December 15, 2018, including interim periods within those fiscal years, for public EGC companies like us. The update is not
expected to have a significant impact on the Company’s financial statements.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">In February 2016, the FASB issued ASU No. 2016-02
Leases (Topic 842), which requires recognition of leased assets and liabilities on the balance sheet and disclosing key information
about leasing arrangements. This update is effective for annual periods and interim periods with those periods beginning after
December 15, 2019, for public EGC companies like us. Management is currently evaluating the impact that the updated standard will
have on its consolidated financial statements and related disclosures.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">In May 2014, the FASB issued ASU No. 2014-09:
“Revenue from Contracts with Customers (Topic 606)” which supersedes the revenue recognition requirements in ASC Topic
605, “Revenue Recognition”, and requires entities to recognize revenue in a way that depicts the transfer of promised
goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange
for those goods or services. Additional revenue recognition updates were also issued in 2016 and 2017, which further clarified
certain aspects of the new revenue recognition guidance. The new authoritative guidance is effective for interim and annual periods
beginning after December 15, 2018, for public EGC companies like us. The guidance permits two methods of adoption: retrospectively
to each prior reporting period presented (the full retrospective method), or retrospectively with the cumulative effect of initially
applying the guidance recognized at the date of initial application (the modified retrospective method). The Company is in the
process of determining the method of adoption, but the update is not expected to have a significant impact on the Company’s
financial statements since the Company’s revenue is currently immaterial.</p>
<p style="margin: 0pt"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>Note 2 - Significant Accounting Policies</b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b> </b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>Earnings (Loss) per Share</b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b> </b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Basic earnings or loss per common share is
computed by dividing net income or loss applicable to common shareholders by the weighted average number of shares outstanding
during each period. As the Company experienced net losses during the three and nine months ended September 30, 2018, and 2017,
respectively, no common stock equivalents have been included in the diluted earnings per common share calculations as the effect
of such common stock equivalents would be anti-dilutive. For the three and nine months ended September 30, 2018, there were 1,606,242
potentially dilutive shares consisting of 1,172,707 outstanding options and 433,535 outstanding warrants. For the three and nine
months ended September 30, 2017, there were 1,028,969 potentially dilutive shares consisting of 322,707 outstanding options and
706,262 outstanding warrants.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><i> </i></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>Use of Estimates </b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The preparation of financial statements in
conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the
amounts reported in the financial statements and the accompanying notes. Such estimates include receivables and other long-lived
assets, legal and regulatory contingencies, income taxes, share based arrangements, and others. These estimates and assumptions
are based on management’s best estimates and judgments. Actual amounts and results could differ from those estimates.</p>
<p style="margin: 0pt"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>Note 3 – Notes Payable</b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b> </b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">On August 3, 2018, we entered into a Note Purchase
Agreement with Robert Salna, an existing shareholder of the Company and prior investor in the Company’s convertible debt
securities. Pursuant to the agreement, the Company issued to Mr. Salna a Promissory Note, dated August 3, 2018, in the principal
amount of $2,000,000 (the “Note”) in exchange for a loan to the Company of equal principal amount.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Note bears interest at the rate of nine
percent (9.0%) per annum, payable quarterly in arrears. The maturity date of the Note is July 31, 2019. All unpaid principal and
accrued interest on the Note will become due and payable on the maturity date. The Note is unsecured and provides for a default
interest rate of eighteen percent (18.0%) per annum. The note is repayable in Canadian dollars with a minimum of 2.6 million in
Canadian dollars due at maturity. For the three and nine months ended September 30, 2018, we included $26,000 in interest expense.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">At December 31, 2017 and September 30, 2017,
we had no outstanding notes payable. However, for the three and nine months ended September 30, 2017, we included $14,801 and
$310,233, respectively, of interest expense for notes outstanding prior to September 30, 2017.</p>
<p style="margin: 0pt"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>Note 5 – Related Party Transactions</b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b> </b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company acquired the exclusive rights to
the CoPrimer technology pursuant to a license agreement dated April 2014, between us and DNA Logix, Inc., which was assigned to
Dr. Brent Satterfield, one of our current executive officers and directors, prior to our acquisition of DNA Logix, Inc. On March
1, 2017, the Company entered into an amendment to its Exclusive License Agreement for its Cooperative Primers (“License”)
technology with Dr. Satterfield. The amendment provides in part that all accrued royalties under the License cease as of January
1, 2017, and we began in January to pay $700,000 of accrued royalties at the rate of $10,000 per month. For the nine months ended
September 30, 2018 and 2017, the Company included $0 and $107,500, respectively as an expense for this license agreement in research
and development. For the three months ended September 30, 2018 and 2017, the Company included no expense for this license agreement.
At September 30, 2018, the aggregate balance of this related party liability was $390,000.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Prior to July 12, 2017, the Company financed
operations partly through short-term loans with related parties and through the deferral of payment to related parties for expenses
incurred. At December 31, 2017, the Company accrued $480,000 in expenses for technology royalties payable to Dr. Satterfield.</p>
<p style="margin: 0pt"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>Note 6 – Lease Obligations</b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b> </b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Our offices are located at 2401 S. Foothill
Dr., Suite D, Salt Lake City, Utah 84109-1479. On June 18, 2018, the Company entered into an addendum with our landlord for additional
space. The new aggregate space consists of approximately 10,273 square feet and is leased under a multi-year contract at a rate
of $14,086 per month expiring on January 31, 2020. For the three and nine months ended September 30, 2018, the Company expensed
$46,539 and $122,165, respectively, for rent. For the three and nine months ended September 30, 2017, the Company expensed $18,900
and $44,583, respectively, for rent. The Company’s lease rent obligation is as follows:</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"> </p>
<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
<td style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Year</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Amount</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="width: 71%; padding-left: 5.4pt; text-align: center"><font style="font-size: 10pt">2018</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"><font style="font-size: 10pt">$</font></td>
<td style="width: 26%; text-align: right"><font style="font-size: 10pt">154,147</font></td>
<td style="width: 1%"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 5.4pt; text-align: center"><font style="font-size: 10pt">2019</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">169,033</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-bottom: 1.5pt; padding-left: 5.4pt; text-align: center"><font style="font-size: 10pt">2020</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">14,086</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-bottom: 2.5pt; padding-left: 5.4pt; text-align: center"><font style="font-size: 10pt">Total</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">337,266</font></td>
<td style="padding-bottom: 2.5pt"> </td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><b></b></p>
<p style="margin: 0pt"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>Note 7 – Subsequent Events</b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">On June 14, 2017, the Company entered into
an Exclusive License Agreement with DNA Logix-Canada, Ltd., under the terms of which the Company exclusively licensed the right
to market and sell various of the Company’s tests for mosquito borne diseases in Cuba, Brazil, and Canada in consideration
of a $200,000 license fee. In 2018, the Company and the licensee jointly determined to terminate the license, which is in the best
interests of the Company because it allows the Company to retain marketing and sales control of its tests. Pursuant to an Asset
Purchase Agreement dated October 2, 2018, the Company terminated the license and acquired all of the marketing and sales contacts
made by the licensee in consideration of the issuance of 249,360 shares of common stock and the issuance of a warrant to acquire
50,000 shares of common stock at an exercise price of $2.00 per share. The warrant has a five-year life. The licensee will remain
a non-exclusive distributor of the Company’s tests in Cuba.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">In October 2018, the Company entered into an
exclusive license agreement with LGC Biosearch Technologies, Inc. pursuant to which, the Company licensed the right to make, use
and sell PCR tests for the AgBio field primarily to detect genetic sequences in seed products for the licensee’s customers
and for research. The Company retains the right to design all such tests and intends to derive revenue from such design services.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company evaluated subsequent events pursuant
to ASC Topic 855 and has determined that there are no additional events that need to be reported.</p>
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61335
61335
380445
380445
103672
111068
61335
61335
256198
256198
1.93
1.59
1.59
1.74
1.74
<p style="margin: 0pt"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company’s lease rent obligation is
as follows:</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"> </p>
<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
<td style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Year</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Amount</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="width: 71%; padding-left: 5.4pt; text-align: center"><font style="font-size: 10pt">2018</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"><font style="font-size: 10pt">$</font></td>
<td style="width: 26%; text-align: right"><font style="font-size: 10pt">154,147</font></td>
<td style="width: 1%"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 5.4pt; text-align: center"><font style="font-size: 10pt">2019</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">169,033</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-bottom: 1.5pt; padding-left: 5.4pt; text-align: center"><font style="font-size: 10pt">2020</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">14,086</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-bottom: 2.5pt; padding-left: 5.4pt; text-align: center"><font style="font-size: 10pt">Total</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">337,266</font></td>
<td style="padding-bottom: 2.5pt"> </td></tr>
</table>
<p style="margin: 0pt"></p>
<p style="margin: 0pt"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in">The following table summarizes information about stock
options and warrants outstanding at September 30, 2018.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"> </p>
<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
<td colspan="2" style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="6" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Outstanding</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="10" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Exercisable</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom">
<td colspan="2"> </td>
<td> </td>
<td> </td>
<td colspan="2"> </td>
<td> </td>
<td> </td>
<td colspan="2" style="text-align: center"><font style="font-size: 10pt">Weighted</font><br />
<font style="font-size: 10pt">Average</font><br />
<font style="font-size: 10pt">Remaining</font></td>
<td> </td>
<td> </td>
<td colspan="2" style="text-align: center"><font style="font-size: 10pt">Weighted </font><br />
<font style="font-size: 10pt">Average</font></td>
<td> </td>
<td> </td>
<td colspan="2" style="text-align: center"> </td>
<td> </td>
<td> </td>
<td colspan="2" style="text-align: center"><font style="font-size: 10pt">Weighted </font><br />
<font style="font-size: 10pt">Average</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom">
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Range of </font><br />
<font style="font-size: 10pt">Exercise Prices</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Number </font><br />
<font style="font-size: 10pt">Outstanding</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Contractual </font><br />
<font style="font-size: 10pt">Life (years)</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Exercise </font><br />
<font style="font-size: 10pt">Price</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Number </font><br />
<font style="font-size: 10pt">Exercisable</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Exercise </font><br />
<font style="font-size: 10pt">Price</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="width: 1%"><font style="font-size: 10pt">$</font></td>
<td style="width: 18%; text-align: right"><font style="font-size: 10pt">0.55</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 13%; text-align: right"><font style="font-size: 10pt">261,372</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 13%; text-align: right"><font style="font-size: 10pt">6.88</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"><font style="font-size: 10pt">$</font></td>
<td style="width: 13%; text-align: right"><font style="font-size: 10pt">0.55</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 13%; text-align: right"><font style="font-size: 10pt">261,372</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"><font style="font-size: 10pt">$</font></td>
<td style="width: 13%; text-align: right"><font style="font-size: 10pt">0.55</font></td>
<td style="width: 1%"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">2.00-3.85</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">936,335</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">9.42</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">2.69</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">369,668</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">2.79</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">5.10-7.20</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">408,535</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">3.34</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">5.46</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">408,535</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">5.46</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">0.11-7.20</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"> </td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">1,606,242</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"> </td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">7.46</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">3.05</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"> </td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">1,039,575</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">3.27</font></td>
<td style="padding-bottom: 2.5pt"> </td></tr>
</table>
<p style="margin: 0pt"></p>
<p style="margin: 0pt"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The following table summarizes warrant activity
during the nine months and year ended September 30, 2018 and December 31, 2017, respectively.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"> </p>
<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
<td> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Warrants</font><br />
<font style="font-size: 10pt">Outstanding</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Weighted Average Exercise Price</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Weighted Average Fair Value</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Weighted</font><br />
<font style="font-size: 10pt">Average</font><br />
<font style="font-size: 10pt">Remaining Contractual </font><br />
<font style="font-size: 10pt">Life (years)</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="width: 48%"><font style="font-size: 10pt">Outstanding at January 1, 2017</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 10%; text-align: right"><font style="font-size: 10pt">111,129</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 10%; text-align: right"><font style="font-size: 10pt">8.25</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 10%; text-align: right"><font style="font-size: 10pt">0.11</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 10%; text-align: right"><font style="font-size: 10pt">4.91</font></td>
<td style="width: 1%"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Warrants issued</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">595,133</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">2.91</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">1.74</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">4.28</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Expired</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Forfeited warrants</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-bottom: 1.5pt; padding-left: 10pt"><font style="font-size: 10pt">Exercised</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td><font style="font-size: 10pt">Outstanding at December 31, 2017</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">706,262</font></td>
<td> </td>
<td> </td>
<td><font style="font-size: 10pt">$</font></td>
<td style="text-align: right"><font style="font-size: 10pt">3.27</font></td>
<td> </td>
<td> </td>
<td><font style="font-size: 10pt">$</font></td>
<td style="text-align: right"><font style="font-size: 10pt">1.48</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">4.22</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Warrants issued</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Expired</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Forfeited warrants</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-bottom: 1.5pt; padding-left: 10pt"><font style="font-size: 10pt">Exercised</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">272,727</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">0.64</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">0.54</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">3.64</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-bottom: 2.5pt"><font style="font-size: 10pt">Outstanding at September 30, 2018</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"> </td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">433,535</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">5.26</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">2.08</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"> </td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">3.37</font></td>
<td style="padding-bottom: 2.5pt"> </td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"></p>
<p style="margin: 0pt"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The following table summarizes option activity
during the nine months and year ended September 30, 2018 and December 31, 2017, respectively.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"> </p>
<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
<td style="text-align: center"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Options</font><br />
<font style="font-size: 10pt">Outstanding</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Weighted</font><br />
<font style="font-size: 10pt">Average</font><br />
<font style="font-size: 10pt">Exercise</font><br />
<font style="font-size: 10pt">Price</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Weighted</font><br />
<font style="font-size: 10pt">Average</font><br />
<font style="font-size: 10pt">Fair</font><br />
<font style="font-size: 10pt">Value</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Weighted</font><br />
<font style="font-size: 10pt">Average</font><br />
<font style="font-size: 10pt">Remaining Contractual </font><br />
<font style="font-size: 10pt">Life (years)</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="width: 44%"><font style="font-size: 10pt">Outstanding at January 1, 2017</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 11%; text-align: right"><font style="font-size: 10pt">261,372</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"><font style="font-size: 10pt">$</font></td>
<td style="width: 11%; text-align: right"><font style="font-size: 10pt">0.55</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"><font style="font-size: 10pt">$</font></td>
<td style="width: 11%; text-align: right"><font style="font-size: 10pt">0.49</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 11%; text-align: right"><font style="font-size: 10pt">8.63</font></td>
<td style="width: 1%"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Options granted</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">61,335</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">3.85</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">1.59</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">4.60</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Expired</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Forfeited options</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-bottom: 1.5pt; padding-left: 10pt"><font style="font-size: 10pt">Exercised</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td><font style="font-size: 10pt">Outstanding at December 31, 2017</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">322,707</font></td>
<td> </td>
<td> </td>
<td><font style="font-size: 10pt">$</font></td>
<td style="text-align: right"><font style="font-size: 10pt">1.29</font></td>
<td> </td>
<td> </td>
<td><font style="font-size: 10pt">$</font></td>
<td style="text-align: right"><font style="font-size: 10pt">0.70</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">7.05</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Options granted</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">850,000</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">2.63</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">1.24</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">9.98</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Expired</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Forfeited options</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-bottom: 1.5pt; padding-left: 10pt"><font style="font-size: 10pt">Exercised</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-bottom: 2.5pt"><font style="font-size: 10pt">Outstanding at September 30, 2018</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"> </td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">1,172,707</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">2.23</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">1.09</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"> </td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">8.97</font></td>
<td style="padding-bottom: 2.5pt"> </td></tr>
</table>
<p style="margin: 0pt"></p>
26000
73523
2597
<p style="margin: 0pt"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>Note 4 – Stock-based Compensation </b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><i> </i></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><i>Stock Incentive Plans</i></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Co-Diagnostics, Inc. 2015 Long Term Incentive
Plan reserves an aggregate of 6,000,000 shares. The number of unissued stock options authorized under the plan at September 30,
2018 was 4,827,293.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><i>Stock Options</i></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">There were 850,000 options granted to nine
employees in the three and nine months ended September 30, 2018 valued at $1,070,859. There were 61,335 options granted to three
independent members of our Board of Directors in the three and nine months ended September 30, 2017 valued at $97,474. We recognize
the value of granted options over the vesting period of each option. The Black-Scholes valuation model requires various judgmental
assumptions including the estimated volatility, risk-free interest rate and expected option term. In determining the expected volatility
our computation is based the stock prices of 3 comparable companies and is based on a combination of historical and market-based
implied volatility. The risk-free interest rate was based on the yield curve of a zero-coupon U.S. Treasury bond on the date the
option was issued with a maturity equal to the expected term of the option. The fair values for the options granted were estimated
at the date of grant using the Black Scholes option-pricing model with the following weighted average assumptions:</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
<td style="text-align: center"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Nine Months Ended</font><br />
<font style="font-size: 10pt">September 30, 2018</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Nine Months Ended</font><br />
<font style="font-size: 10pt">September 30, 2017</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="width: 54%"><font style="font-size: 10pt">Risk free interest rate</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 20%; text-align: right"><font style="font-size: 10pt">3.07</font></td>
<td style="width: 1%"><font style="font-size: 10pt">%</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 20%; text-align: right"><font style="font-size: 10pt">1.53</font></td>
<td style="width: 1%"><font style="font-size: 10pt">%</font></td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td><font style="font-size: 10pt">Expected life (in years)</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">10.0</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">5.0</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td><font style="font-size: 10pt">Expected volatility</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">64.12</font></td>
<td><font style="font-size: 10pt">%</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">45.54</font></td>
<td><font style="font-size: 10pt">%</font></td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td><font style="font-size: 10pt">Expected dividend yield</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">0.00</font></td>
<td><font style="font-size: 10pt">%</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">0.00</font></td>
<td><font style="font-size: 10pt">%</font></td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td><font style="font-size: 10pt">Stock price</font></td>
<td> </td>
<td><font style="font-size: 10pt">$</font></td>
<td style="text-align: right"><font style="font-size: 10pt">2.63</font></td>
<td> </td>
<td> </td>
<td><font style="font-size: 10pt">$</font></td>
<td style="text-align: right"><font style="font-size: 10pt">3.85</font></td>
<td> </td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The weighted average fair value of options
granted during the nine months ended September 30, 2018 and 2017 was $1.93 and $1.59 per share, respectively.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Included in stock-based compensation for the
three and nine months ended September 30, 2018, the Company recognized expense of $380,445 recorded in our general and administrative
department for 850,000 options granted to nine employees.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Included in stock-based compensation for the
nine months ended September 30, 2017, the Company recognized expense of $111,068 recorded in our general and administrative department
(i) $97,474 for 61,335 options granted to three members of our board of directors and (ii) $13,594 for options vesting which had
been granted prior to January 1, 2017.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Included in stock-based compensation for the
three months ended September 30, 2017, the Company recognized expense of $103,672 recorded in our general and administrative department
(i) $97,474 for 61,335 options granted to three members of our board of directors and (ii) $6,198 for options vesting which had
been granted prior to January 1, 2017.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The following table summarizes option activity
during the nine months and year ended September 30, 2018 and December 31, 2017, respectively.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"> </p>
<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
<td style="text-align: center"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Options</font><br />
<font style="font-size: 10pt">Outstanding</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Weighted</font><br />
<font style="font-size: 10pt">Average</font><br />
<font style="font-size: 10pt">Exercise</font><br />
<font style="font-size: 10pt">Price</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Weighted</font><br />
<font style="font-size: 10pt">Average</font><br />
<font style="font-size: 10pt">Fair</font><br />
<font style="font-size: 10pt">Value</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Weighted</font><br />
<font style="font-size: 10pt">Average</font><br />
<font style="font-size: 10pt">Remaining Contractual </font><br />
<font style="font-size: 10pt">Life (years)</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="width: 44%"><font style="font-size: 10pt">Outstanding at January 1, 2017</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 11%; text-align: right"><font style="font-size: 10pt">261,372</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"><font style="font-size: 10pt">$</font></td>
<td style="width: 11%; text-align: right"><font style="font-size: 10pt">0.55</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"><font style="font-size: 10pt">$</font></td>
<td style="width: 11%; text-align: right"><font style="font-size: 10pt">0.49</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 11%; text-align: right"><font style="font-size: 10pt">8.63</font></td>
<td style="width: 1%"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Options granted</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">61,335</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">3.85</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">1.59</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">4.60</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Expired</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Forfeited options</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-bottom: 1.5pt; padding-left: 10pt"><font style="font-size: 10pt">Exercised</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td><font style="font-size: 10pt">Outstanding at December 31, 2017</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">322,707</font></td>
<td> </td>
<td> </td>
<td><font style="font-size: 10pt">$</font></td>
<td style="text-align: right"><font style="font-size: 10pt">1.29</font></td>
<td> </td>
<td> </td>
<td><font style="font-size: 10pt">$</font></td>
<td style="text-align: right"><font style="font-size: 10pt">0.70</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">7.05</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Options granted</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">850,000</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">2.63</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">1.24</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">9.98</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Expired</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Forfeited options</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-bottom: 1.5pt; padding-left: 10pt"><font style="font-size: 10pt">Exercised</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-bottom: 2.5pt"><font style="font-size: 10pt">Outstanding at September 30, 2018</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"> </td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">1,172,707</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">2.23</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">1.09</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"> </td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">8.97</font></td>
<td style="padding-bottom: 2.5pt"> </td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Warrants</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company estimates the fair value of issued
warrants on the date of issuance as determined using a Black-Scholes pricing model. The Company amortizes the fair value of issued
warrants using a vesting schedule based on the terms and conditions of each warrant. The Black-Scholes valuation model requires
various judgmental assumptions including the estimated volatility, risk-free interest rate and expected warrant term. In determining
the expected volatility our computation is based on the stock prices of three comparable companies and on a combination of historical
and market-based implied volatility. The risk-free interest rate is based on the yield curve of a zero-coupon U.S. Treasury bond
on the date the warrant was issued with a maturity equal to the expected term of the warrant.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">There were no warrants issued in the nine months
ended September 30, 2018. There were 595,133 warrants issued in the nine months ended September 30, 2017. The fair values for the
warrants issued were estimated at the date of grant using the Black Scholes option-pricing model with the following weighted average
assumptions:</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
<td> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Nine Months Ended</font><br />
<font style="font-size: 10pt">September 30, 2017</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="width: 71%"><font style="font-size: 10pt">Risk free interest rate</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 26%; text-align: right"><font style="font-size: 10pt">1.89</font></td>
<td style="width: 1%"><font style="font-size: 10pt">%</font></td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td><font style="font-size: 10pt">Expected life (in years)</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">4.7</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td><font style="font-size: 10pt">Expected volatility</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">46.80</font></td>
<td><font style="font-size: 10pt">%</font></td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td><font style="font-size: 10pt">Expected dividend yield</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">0.00</font></td>
<td><font style="font-size: 10pt">%</font></td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td><font style="font-size: 10pt">Stock price</font></td>
<td> </td>
<td><font style="font-size: 10pt">$</font></td>
<td style="text-align: right"><font style="font-size: 10pt">2.98</font></td>
<td> </td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The weighted average fair value of warrants
issued during the nine months ended September 30, 2017 was $1.74 per share.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Included in stock-based compensation for both
the three and nine months ended September 30, 2017, the Company recognized expense of $256,198 recorded in our general and administrative
department for 297,727 warrants issued to two companies for services rendered.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The following table summarizes warrant activity
during the nine months and year ended September 30, 2018 and December 31, 2017, respectively.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"> </p>
<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
<td> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Warrants</font><br />
<font style="font-size: 10pt">Outstanding</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Weighted Average Exercise Price</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Weighted Average Fair Value</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Weighted</font><br />
<font style="font-size: 10pt">Average</font><br />
<font style="font-size: 10pt">Remaining Contractual </font><br />
<font style="font-size: 10pt">Life (years)</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="width: 48%"><font style="font-size: 10pt">Outstanding at January 1, 2017</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 10%; text-align: right"><font style="font-size: 10pt">111,129</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 10%; text-align: right"><font style="font-size: 10pt">8.25</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 10%; text-align: right"><font style="font-size: 10pt">0.11</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 10%; text-align: right"><font style="font-size: 10pt">4.91</font></td>
<td style="width: 1%"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Warrants issued</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">595,133</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">2.91</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">1.74</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">4.28</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Expired</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Forfeited warrants</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-bottom: 1.5pt; padding-left: 10pt"><font style="font-size: 10pt">Exercised</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">—</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td><font style="font-size: 10pt">Outstanding at December 31, 2017</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">706,262</font></td>
<td> </td>
<td> </td>
<td><font style="font-size: 10pt">$</font></td>
<td style="text-align: right"><font style="font-size: 10pt">3.27</font></td>
<td> </td>
<td> </td>
<td><font style="font-size: 10pt">$</font></td>
<td style="text-align: right"><font style="font-size: 10pt">1.48</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">4.22</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Warrants issued</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Expired</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="padding-left: 10pt"><font style="font-size: 10pt">Forfeited warrants</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">—</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-bottom: 1.5pt; padding-left: 10pt"><font style="font-size: 10pt">Exercised</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">272,727</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">0.64</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">0.54</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">3.64</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"> </td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="padding-bottom: 2.5pt"><font style="font-size: 10pt">Outstanding at September 30, 2018</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"> </td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">433,535</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">5.26</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">2.08</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"> </td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">3.37</font></td>
<td style="padding-bottom: 2.5pt"> </td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in">The following table summarizes information about stock
options and warrants outstanding at September 30, 2018.</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"> </p>
<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
<td colspan="2" style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="6" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Outstanding</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="10" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Exercisable</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom">
<td colspan="2"> </td>
<td> </td>
<td> </td>
<td colspan="2"> </td>
<td> </td>
<td> </td>
<td colspan="2" style="text-align: center"><font style="font-size: 10pt">Weighted</font><br />
<font style="font-size: 10pt">Average</font><br />
<font style="font-size: 10pt">Remaining</font></td>
<td> </td>
<td> </td>
<td colspan="2" style="text-align: center"><font style="font-size: 10pt">Weighted </font><br />
<font style="font-size: 10pt">Average</font></td>
<td> </td>
<td> </td>
<td colspan="2" style="text-align: center"> </td>
<td> </td>
<td> </td>
<td colspan="2" style="text-align: center"><font style="font-size: 10pt">Weighted </font><br />
<font style="font-size: 10pt">Average</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom">
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Range of </font><br />
<font style="font-size: 10pt">Exercise Prices</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Number </font><br />
<font style="font-size: 10pt">Outstanding</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Contractual </font><br />
<font style="font-size: 10pt">Life (years)</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Exercise </font><br />
<font style="font-size: 10pt">Price</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Number </font><br />
<font style="font-size: 10pt">Exercisable</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Exercise </font><br />
<font style="font-size: 10pt">Price</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="width: 1%"><font style="font-size: 10pt">$</font></td>
<td style="width: 18%; text-align: right"><font style="font-size: 10pt">0.55</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 13%; text-align: right"><font style="font-size: 10pt">261,372</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 13%; text-align: right"><font style="font-size: 10pt">6.88</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"><font style="font-size: 10pt">$</font></td>
<td style="width: 13%; text-align: right"><font style="font-size: 10pt">0.55</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 13%; text-align: right"><font style="font-size: 10pt">261,372</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 1%"><font style="font-size: 10pt">$</font></td>
<td style="width: 13%; text-align: right"><font style="font-size: 10pt">0.55</font></td>
<td style="width: 1%"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">2.00-3.85</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">936,335</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">9.42</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">2.69</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">369,668</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">2.79</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">5.10-7.20</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">408,535</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">3.34</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">5.46</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">408,535</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">5.46</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">0.11-7.20</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"> </td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">1,606,242</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"> </td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">7.46</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">3.05</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"> </td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">1,039,575</font></td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="padding-bottom: 2.5pt"> </td>
<td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
<td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">3.27</font></td>
<td style="padding-bottom: 2.5pt"> </td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Total unrecognized stock-based compensation
was $707,929 at September 30, 2018 of which (i) $34,823 was for stock issued for services to be provided and ii) $673,106 was for
options granted. The Company expects to recognize the aggregate amount of this compensation expense over the next years in accordance
with contractual provisions and vesting as follows:</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
<td style="border-bottom: black 1.5pt solid"><font style="font-size: 10pt"><b>Year</b></font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt"><b>Amount</b></font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="width: 71%"><font style="font-size: 10pt">2018</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"><font style="font-size: 10pt">$</font></td>
<td style="width: 26%; text-align: right"><font style="font-size: 10pt">110,760</font></td>
<td style="width: 1%"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td><font style="font-size: 10pt">2019</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">363,038</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td><font style="font-size: 10pt">2020</font></td>
<td> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">234,131</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td><font style="font-size: 10pt">Total</font></td>
<td> </td>
<td><font style="font-size: 10pt">$</font></td>
<td style="text-align: right"><font style="font-size: 10pt">707,929</font></td>
<td> </td></tr>
</table>
<p style="margin: 0pt"></p>
2507
256198
1093268
<p style="margin: 0pt"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>Use of Estimates </b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The preparation of financial statements in
conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the
amounts reported in the financial statements and the accompanying notes. Such estimates include receivables and other long-lived
assets, legal and regulatory contingencies, income taxes, share based arrangements, and others. These estimates and assumptions
are based on management’s best estimates and judgments. Actual amounts and results could differ from those estimates.</p>
2000000
0.09
0.180
2019-07-31
CODX
29088
5064
9696
2598
1606242
1028969
1606242
1028969
1172707
322707
1172707
322707
433535
706262
433535
706262
-2072365
-2072365
-1281
-1281
30000
7071192
<p style="margin: 0pt"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The fair values for the warrants issued were
estimated at the date of grant using the Black Scholes option-pricing model with the following weighted average assumptions:</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
<td> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Nine Months Ended</font><br />
<font style="font-size: 10pt">September 30, 2017</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="width: 71%"><font style="font-size: 10pt">Risk free interest rate</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 26%; text-align: right"><font style="font-size: 10pt">1.89</font></td>
<td style="width: 1%"><font style="font-size: 10pt">%</font></td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td><font style="font-size: 10pt">Expected life (in years)</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">4.7</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td><font style="font-size: 10pt">Expected volatility</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">46.80</font></td>
<td><font style="font-size: 10pt">%</font></td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td><font style="font-size: 10pt">Expected dividend yield</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">0.00</font></td>
<td><font style="font-size: 10pt">%</font></td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td><font style="font-size: 10pt">Stock price</font></td>
<td> </td>
<td><font style="font-size: 10pt">$</font></td>
<td style="text-align: right"><font style="font-size: 10pt">2.98</font></td>
<td> </td></tr>
</table>
<p style="margin: 0pt"></p>
true
true
false
270000
480000
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<p style="margin: 0pt"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The fair values for the options granted were
estimated at the date of grant using the Black Scholes option-pricing model with the following weighted average assumptions:</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
<td style="text-align: center"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Nine Months Ended</font><br />
<font style="font-size: 10pt">September 30, 2018</font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt">Nine Months Ended</font><br />
<font style="font-size: 10pt">September 30, 2017</font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="width: 54%"><font style="font-size: 10pt">Risk free interest rate</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 20%; text-align: right"><font style="font-size: 10pt">3.07</font></td>
<td style="width: 1%"><font style="font-size: 10pt">%</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"> </td>
<td style="width: 20%; text-align: right"><font style="font-size: 10pt">1.53</font></td>
<td style="width: 1%"><font style="font-size: 10pt">%</font></td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td><font style="font-size: 10pt">Expected life (in years)</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">10.0</font></td>
<td> </td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">5.0</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td><font style="font-size: 10pt">Expected volatility</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">64.12</font></td>
<td><font style="font-size: 10pt">%</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">45.54</font></td>
<td><font style="font-size: 10pt">%</font></td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td><font style="font-size: 10pt">Expected dividend yield</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">0.00</font></td>
<td><font style="font-size: 10pt">%</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">0.00</font></td>
<td><font style="font-size: 10pt">%</font></td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td><font style="font-size: 10pt">Stock price</font></td>
<td> </td>
<td><font style="font-size: 10pt">$</font></td>
<td style="text-align: right"><font style="font-size: 10pt">2.63</font></td>
<td> </td>
<td> </td>
<td><font style="font-size: 10pt">$</font></td>
<td style="text-align: right"><font style="font-size: 10pt">3.85</font></td>
<td> </td></tr>
</table>
<p style="margin: 0pt"></p>
2600000
26000
310233
26000
14801
<p style="margin: 0pt"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company expects to recognize the aggregate
amount of this compensation expense over the next years in accordance with contractual provisions and vesting as follows:</p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p>
<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
<td style="border-bottom: black 1.5pt solid"><font style="font-size: 10pt"><b>Year</b></font></td>
<td style="padding-bottom: 1.5pt"> </td>
<td colspan="2" style="border-bottom: black 1.5pt solid; text-align: center"><font style="font-size: 10pt"><b>Amount</b></font></td>
<td style="padding-bottom: 1.5pt"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="width: 71%"><font style="font-size: 10pt">2018</font></td>
<td style="width: 1%"> </td>
<td style="width: 1%"><font style="font-size: 10pt">$</font></td>
<td style="width: 26%; text-align: right"><font style="font-size: 10pt">110,760</font></td>
<td style="width: 1%"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td><font style="font-size: 10pt">2019</font></td>
<td> </td>
<td> </td>
<td style="text-align: right"><font style="font-size: 10pt">363,038</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td><font style="font-size: 10pt">2020</font></td>
<td> </td>
<td style="border-bottom: black 1.5pt solid"> </td>
<td style="border-bottom: black 1.5pt solid; text-align: right"><font style="font-size: 10pt">234,131</font></td>
<td> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td><font style="font-size: 10pt">Total</font></td>
<td> </td>
<td><font style="font-size: 10pt">$</font></td>
<td style="text-align: right"><font style="font-size: 10pt">707,929</font></td>
<td> </td></tr>
</table>
<p style="margin: 0pt"></p>
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1070859
97474
97474
97474
673106
97474
13594
6198
595133
297727
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34823
0.0307
0.0153
0.0189
P10Y
P5Y
P4Y8M12D
0.6412
0.4554
0.4680
0.0000
0.0000
0.0000
2.63
3.85
2.98
41500
433535
706262
111129
261372
936335
408535
1606242
595133
272727
5.26
3.27
8.25
2.91
0.64
2.08
1.48
0.11
0.54
P4Y2M19D
P4Y10M28D
P3Y7M21D
P4Y3M11D
P3Y4M13D
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5.10
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7.20
P9Y11M23D
P4Y7M6D
P3Y4M2D
P7Y5M16D
P6Y10M17D
P9Y5M1D
0.55
2.69
5.46
3.05
261372
369668
408535
1039575
0.55
2.79
5.46
3.27
707929
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363038
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<p style="margin: 0pt"></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>Earnings (Loss) per Share</b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b> </b></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Basic earnings or loss per common share is
computed by dividing net income or loss applicable to common shareholders by the weighted average number of shares outstanding
during each period. As the Company experienced net losses during the three and nine months ended September 30, 2018, and 2017,
respectively, no common stock equivalents have been included in the diluted earnings per common share calculations as the effect
of such common stock equivalents would be anti-dilutive. For the three and nine months ended September 30, 2018, there were 1,606,242
potentially dilutive shares consisting of 1,172,707 outstanding options and 433,535 outstanding warrants. For the three and nine
months ended September 30, 2017, there were 1,028,969 potentially dilutive shares consisting of 322,707 outstanding options and
706,262 outstanding warrants.</p>
707929
1172707
322707
261372
2.23
1.29
0.55
2.63
3.85
1.09
0.70
0.49
P8Y7M17D
P8Y11M19D
P7Y18D