BioSig Technologies, Inc.'s primary efforts are principally devoted to improving
the standard care of electrophysiology with its PURE EP System's enhanced signal
acquisition, digital signal processing, and analysis during ablation of cardiac
arrhythmias; NeuroClear's and ViralClear's efforts are in developing additional
applications of the PURE EP™ signal processing technology outside of cardiac
electrophysiology. The Company has experienced net losses and negative cash
flows from operations since inception and expects these conditions to continue
for the foreseeable future. Further, the Company has generated minimal revenues
and there is no assurance that the Company will be able to generate cash flow to
fund operations. In addition, there can be no assurance that the Company's
ongoing research and development will be successfully completed or that any
product will be commercially viable.



We expect to incur losses from operations for the near future. Additionally, we
expect to incur increasing marketing and commercialization expenses related to
our PURE EP system in addition to research and development costs relating to
PURE EP and other product candidates, including expenses related to clinical
trials. We expect that our general and administrative expenses will increase in
the future as we expand our business development, add infrastructure and incur
additional costs related to being a public company, including incremental audit
fees, investor relations programs and increased professional services.



If additional financing is not available or is not available on acceptable terms, we may be required to delay, reduce the scope of or eliminate our research and development programs, reduce our commercialization efforts or obtain funds through arrangements with collaborative partners or others that may require us to relinquish rights to certain product candidates that we might otherwise seek to develop or commercialize independently.





At September 30, 2021, the Company had working capital of approximately $17.4
million. During the nine months ended September 30, 2021, the Company raised
approximately $9.0 million, net of expenses, through the sale of common stock
and  $1.3 million, net of expenses, through an At-the-market offering. The
Company has begun its commercial operations generating revenues with the sale of
the PURE EP device. At September 30, 2021 the Company has effective Forms S-3,
shelf registration statements for an aggregate of $107.0 million.



At September 30, 2021, the Company had cash of approximately $17.5 million
through the date of the filing of this report and with the expected commercial
growth, constitutes sufficient funds for the Company to meet its
commercialization efforts, research and development and other funding
requirements for at least the next 12 months from the date of issuance of these
unaudited financial statements.



NOTE 3 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES





Use of Estimates



The preparation of these unaudited condensed consolidated financial statements
in conformity with GAAP requires management to make estimates and assumptions
that affect the reported amounts of assets and liabilities, disclosure of
contingent assets and liabilities at the date of the unaudited condensed
consolidated financial statements and the reported amounts of revenues and
expenses during the reporting period. Significant estimates include the
recoverability and useful lives of long-lived assets, the fair value of
long-term operating leases, patent capitalization, fair value of acquired
assets, the fair value of the Company's stock, stock-based compensation, fair
values relating to warrant and other derivative liabilities and the valuation
allowance related to deferred tax assets. Actual results may differ from these
estimates.



Revenue Recognition



The Company derives its revenue primarily from the sale of its medical device,
the PURE EP™ System, and well as related support and maintenance services and
software upgrades in connection with the system.



The Company recognizes revenue in accordance with Accounting Standards Codification (ASC) 606, Revenue from Contracts with Customers ("ASC 606"). The core principle of ASC 606 is that an entity recognizes revenue to depict

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.


                                       9

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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)


The Company determines revenue recognition through the following five steps:





  ? Identify the contract with the customer;




  ? Identify the performance obligations in the contract;




  ? Determine the transaction price;



? Allocate the transaction price to the performance obligation in the contract;


    and



? Recognize revenue when, or as, the performance obligations are satisfied.






Performance obligations are the unit of accounting for revenue recognition and
generally represent the distinct goods or services that are promised to the
customer. If the Company determines that it has not satisfied a performance
obligation, it will defer recognition of the revenue until the performance
obligation is deemed to be satisfied. Support, maintenance, and software
upgrades are performance obligations over a defined period and are recognized
ratably over the contractual service period. Customers typically purchase these
services with the initial sale of the PURE EP System and do not have the right
to terminate their contracts unless we fail to perform material obligations.



The Company may execute more than one contract with a single customer. If so, it
is evaluated whether the agreements were negotiated as a package with a single
objective, whether the amount of consideration to be paid in one agreement
depends on the price and/or performance of another agreement, or whether the
goods or services promised in the agreements represent a single performance
obligation. The conclusions reached can impact the allocation of the transaction
price to each performance obligation and the timing of revenue recognition
related to those arrangements.



The Company records accounts receivable for amounts invoiced to customers for
which the Company has an unconditional right to consideration as provided under
the contractual arrangement. Unbilled receivables, if any, include amounts
related to the Company's contractual right to consideration for completed
performance obligations not yet invoiced. Deferred revenue includes payments
received in advance of performance under the contract. Our unbilled receivables
and deferred revenue are reported on an individual contract basis at the end of
each reporting period. Unbilled receivables are classified as current or
noncurrent based on the timing of when we expect to bill the customer. Deferred
revenue is classified as current or noncurrent based on the timing of when we
expect to recognize revenue.


The Company's unconditional right to consideration for goods and services transferred to the customer is included in accounts receivable, net (if any) in the Company's unaudited condensed consolidated balance sheet.

A reconciliation of contract liabilities with customers is presented below:





                                       Balance at            Consideration        Recognized in          Balance at
                                    December 31, 2020          Received              Revenue         September 30, 2021
                                         (000's)                (000's)              (000's)               (000's)
Product revenue                    $                 -     $             414     $          (414 )   $                 -
Service revenue                                      -                    64                 (19 )                    45
Total                              $                 -     $             478     $          (433 )   $                45




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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)



The table below summarizes our deferred revenue as of September 30, 2021 and
December 31, 2020:



                               September 30,      December 31,
                                   2021               2020
                                  (000's)            (000's)
Deferred revenue-current      $            32     $           -
Deferred revenue-noncurrent                13                 -
Total deferred revenue        $            45     $           -




We had one customer which accounted for approximately 93% of our revenue in the
three months ended September 30, 2021 and two customers which accounted for
approximately 69% and 31% of our revenue in the nine months ended September 30,
2021.


At September 30, 2021, the Company had one customer representing 100% of the outstanding accounts receivable.





Cost of Goods Sold


Cost of goods sold consists primarily of the delivered cost of our medical device(s) sold.

Allowance for Doubtful Accounts





The Company adjusts accounts receivable down to net realizable value with its
allowance methodology. In determining the allowance for doubtful accounts for
estimated losses, aged receivables are analyzed periodically by management. Each
identified receivable is reviewed based upon historical collection experience,
financial condition of the client and the status of any open or unresolved
issues with the client preventing the payment thereof. Corrective action, if
necessary, is taken by the Company to resolve open issues related to unpaid
receivables. The allowance for doubtful accounts was $0 at September 30, 2021.
The Company believes that its reserve is adequate, however results may differ in
future periods. For the nine months ended September 30, 2021 and 2020, bad debt
expense totaled $0.


Fair Value of Financial Instruments





Accounting Standards Codification subtopic 825-10, Financial Instruments ("ASC
825-10") requires disclosure of the fair value of certain financial instruments.
The carrying value of cash and cash equivalents, accounts payable and accrued
liabilities as reflected in the balance sheets, approximate fair value because
of the short-term maturity of these instruments. All other significant financial
assets, financial liabilities and equity instruments of the Company are either
recognized or disclosed in the financial statements together with other
information relevant for making a reasonable assessment of future cash flows,
interest rate risk and credit risk. Where practicable the fair values of
financial assets and financial liabilities have been determined and disclosed;
otherwise only available information pertinent to fair value has been disclosed.



The Company follows Accounting Standards Codification subtopic 820-10, Fair
Value Measurements and Disclosures ("ASC 820-10") and ASC 825-10, which permits
entities to choose to measure many financial instruments and certain other items
at fair value.


Concentrations of Credit Risk





Financial instruments and related items, which potentially subject the Company
to concentrations of credit risk, consist primarily of cash and cash
equivalents. The Company places its cash and temporary cash investments with
credit quality institutions. At times, such amounts may be in excess of the FDIC
insurance limit. At September 30, 2021 and December 31, 2020, deposits in excess
of FDIC limits were $17.0 million and $27.8 million, respectively.



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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)



Inventory



The inventory is comprised of work in process and finished goods available for
sale and are stated at the lower of cost or net realizable value using specific
identification method for serial numbered inventory and first-in, first-out
method for all other inventory for valuation. The inventory at September 30,
2021 and December 31, 2020 were $1,881,007 and $768,319, respectively, comprised
of finished goods.


Prepaid Expenses and Vendor Deposits

Prepaid expenses and vendor deposits are comprised of prepaid insurance, operating expenses and other prepayments.





Leases



The Company determines if a contractual arrangement is a lease at inception.
Operating leases are included in operating lease right-of-use ("ROU") assets,
current operating lease liabilities, and noncurrent operating lease liabilities
on the Company's unaudited condensed consolidated balance sheet. The Company
evaluates and classifies leases as operating or finance leases for financial
reporting purposes. The classification evaluation begins at the commencement
date and the lease term used in the evaluation includes the non-cancellable
period for which the Company has the right to use the underlying asset, together
with renewal option periods when the exercise of the renewal option is
reasonably certain and failure to exercise such option which result in an
economic penalty. All the Company's real estate leases are classified as
operating leases. ROU assets represent the Company's right to use an underlying
asset for the lease term and lease liabilities represent the Company's
obligation to make lease payments arising from the lease. Operating lease ROU
assets and liabilities are recognized at the commencement date of the lease
based on the present value of lease payments over the lease term.



The lease payments included in the present value are fixed lease payments. As
most of the Company's leases do not provide an implicit rate, the Company
estimates its collateralized incremental borrowing rate, based on information
available at the commencement date, in determining the present value of lease
payments. The Company applies the portfolio approach in applying discount rates
to its classes of leases. The operating lease ROU assets include any payments
made before the commencement date. Lease expense for lease payments is
recognized on a straight-line basis over the lease term. The Company does not
currently have subleases. The Company does not currently have residual value
guarantees or restrictive covenants in its leases.



Property and Equipment



Property and equipment are stated at cost and depreciated using the
straight-line method over their estimated useful lives of 3 to 5 years. When
retired or otherwise disposed, the related carrying value and accumulated
depreciation are removed from the respective accounts and the net difference
less any amount realized from disposition, is reflected in earnings.



Impairment of Long-lived Assets





The Company recognizes an impairment of long-lived assets used in operations,
other than goodwill, when events or circumstances indicate that the asset might
be impaired and the estimated undiscounted cash flows to be generated by those
assets over their remaining lives are less than the carrying amount of those
items. The net carrying value of assets not recoverable is reduced to fair
value, which is typically calculated using the discounted cash flow method. The
Company did not recognize and record any impairments of long-lived assets used
in operations during the three and nine months ended September 30, 2021 and
2020.



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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)


Research and Development Costs





The Company accounts for research and development costs in accordance with the
Accounting Standards Codification subtopic 730-10, Research and Development
("ASC 730-10"). Under ASC 730-10, all research and development costs must be
charged to expense as incurred. Accordingly, internal research and development
costs are expensed as incurred. Third-party research and development costs are
expensed when the contracted work has been performed or as milestone results
have been achieved. Company-sponsored research and development costs related to
both present and future products are expensed in the period incurred. The
Company incurred research and development expenses of $1.3 million and $4.2
million for the three and nine months ended September 30, 2021, and $4.9 million
and $15.6 million for the three and nine months ended September 30, 2020,
respectively.



Net Income (loss) Per Common Share





The Company computes earnings (loss) per share under Accounting Standards
Codification subtopic 260-10, Earnings Per Share ("ASC 260-10"). Net loss per
common share is computed by dividing net loss by the weighted average number of
shares of common stock outstanding during the period. Diluted earnings per
share, if presented, would include the dilution that would occur upon the
exercise or conversion of all potentially dilutive securities into common stock
using the "treasury stock" and/or "if converted" methods as applicable.



The computation of basic and diluted loss per share as of September 30, 2021 and
2020 excludes potentially dilutive securities when their inclusion would be
anti-dilutive, or if their exercise prices were greater than the average market
price of the common stock during the period.



Potentially dilutive securities excluded from the computation of basic and diluted net income (loss) per share are as follows:

September 30,       September 30,
                                                      2021                2020
Series C convertible preferred stock                      64,292            

44,194


Options to purchase common stock                       4,037,122           

3,509,956


Warrants to purchase common stock                        818,910           

1,604,668


Restricted stock units to acquire common stock           182,500             168,334
Totals                                                 5,102,824           5,327,152




Stock Based Compensation



The Company measures the cost of services received in exchange for an award of
equity instruments based on the fair value of the award as measured on the grant
date. The fair value amount is then recognized over the period during which
services are required to be provided in exchange for the award, usually the
vesting period.



Income Taxes



The Company follows Accounting Standards Codification subtopic 740-10, Income
Taxes ("ASC 740-10") for recording the provision for income taxes. Deferred tax
assets and liabilities are computed based upon the difference between the
financial statement and income tax basis of assets and liabilities using the
enacted marginal tax rate applicable when the related asset or liability is
expected to be realized or settled. Deferred income tax expenses or benefits are
based on the changes in the asset or liability during each period. If available
evidence suggests that it is more likely than not that some portion or all of
the deferred tax assets will not be realized, a valuation allowance is required
to reduce the deferred tax assets to the amount that is more likely than not to
be realized. Future changes in such valuation allowance are included in the
provision for deferred income taxes in the period of change. Deferred income
taxes may arise from temporary differences resulting from income and expense
items reported for financial accounting and tax purposes in different periods.



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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)



Patents, Net



The Company capitalizes certain initial asset costs in connection with patent
applications including registration, documentation and other professional fees
associated with the application. Patent costs incurred prior to the Company's
U.S. Food and Drug Administration ("FDA") 510(k) application on March 28, 2018
were charged to research and development expense as incurred. Commencing upon
first in-man trials on February 18 and 19, 2019, capitalized costs are amortized
to expense using the straight-line method over the lesser of the legal patent
term or the estimated life of the product of 20 years. During the three and nine
months ended September 30, 2021, the Company recorded amortization of $4,751 and
$14,254; and $4,752 and $14,254 for the three and nine months ended September
30, 2020 to current period operations, respectively.



Warranty



The Company generally warrants its products to be free from material defects and
to conform to material specifications for a period of up to two (2) years.
Warranty expense is estimated based primarily on historical experience and is
reflected in the financial statements.



Non-controlling Interest



The Company's non-controlling interest represents the non-controlling
shareholders ownership interests related to the Company's subsidiary,
ViralClear. The Company reports its non-controlling interest in subsidiaries as
a separate component of equity in the unaudited condensed consolidated balance
sheets and reports both net loss attributable to the non-controlling interest
and net loss attributable to the Company's common shareholders on the face of
the unaudited condensed consolidated statements of operations. The Company's
equity interest in ViralClear is 68.44% and the non-controlling stockholders'
interest is 31.56% as of September 30, 2021. This is reflected in the unaudited
condensed consolidated statements of changes in equity.



Segment Information



Operating segments are identified as components of an enterprise about which
separate discrete financial information is available for evaluation by the chief
operating decision maker, or decision-making group, in making decisions how to
allocate resources and assess performance. The information disclosed herein
represents all of the material financial information related to the Company's
principal operating segments. (See Note 12 - Segment Reporting).



Reclassifications


Certain reclassifications have been made to prior periods' data to conform with the current year's presentation. These reclassifications had no effect on reported income or losses.

Recent Accounting Pronouncements





There were various updates recently issued, most of which represented technical
corrections to the accounting literature or application to specific industries
and are not expected to a have a material impact on the Company's financial
position, results of operations or cash flows.





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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)


NOTE 4 - PROPERTY AND EQUIPMENT





Property and equipment as of September 30, 2021 and December 31, 2020 is
summarized as follows:



                                 September 30,       December 31,
                                     2021                2020
                                    (000's)            (000's)
Computer equipment              $           377     $          234
Furniture and fixtures                       83                 75
Manufacturing equipment                     153                 34
Testing/Demo equipment                      145                 96
Leasehold improvements                       77                  -
Total                                       835                439
Less accumulated depreciation              (278 )             (150 )
Property and equipment, net     $           557     $          289




Property and equipment are stated at cost and depreciated using the
straight-line method over their estimated useful lives of 3 to 5 years.
Leasehold improvements are depreciated over the related expected lease term.
When retired or otherwise disposed, the related carrying value and accumulated
depreciation are removed from the respective accounts and the net difference
less any amount realized from disposition, is reflected in earnings.



Depreciation expense was $46,205 and $128,152 for three and nine months ended
September 30, 2021 and $19,117 and $52,838 for the three and nine months ended
September 30, 2020, respectively.



NOTE 5 - RIGHT TO USE ASSETS AND LEASE LIABILITY





Operating leases:



On February 10, 2021 the Company entered into a Sixth Amendment to the Office
Lease at 12424 Wilshire Blvd in Los Angeles dated August 9, 2011 - it is the
Fourth Extended Term with respect to Suite 745 and the Expansion Term with
respect to Suite 740 which is from July 1, 2021 until June 30, 2022 with a fixed
monthly rent equal to $13,702 (down from $16,289); and the security deposit will
be reduced by $5,448 so that the balance remaining shall be $27,404.



The Company determined that the Sixth Amendment was a lease modification and
accordingly reassessed the lease classification, remeasured the lease liability
and adjusted the right-to-use asset. At February 10, 2021 the Company removed
the remaining right-to-use net assets of $60,881 and related lease liability of
$63,076 and recorded right-to-use assets and related lease liability of
$217,903.



On August 2, 2021, the Company exercised its option to extend its Rochester, Minnesota lease of approximately 1,400 square feet of office space for two additional years expiring on October 31, 2023 with a fixed monthly rate of $3,513, increasing to $3,618 for the second year.





The Company determined that the lease option exercised was a lease modification
and accordingly reassessed the lease classification, remeasured the lease
liability and adjusted the right-to-use asset. On August 2, 2021 the Company
removed the remaining right-to-use net assets of $10,247 and related lease
liability of $10,400 and recorded right-to-use assets and related lease
liability of $89,629. At the lease modification date, the Company estimated the
lease liability and the right of use assets at present value using the Company's
estimated incremental borrowing rate of 6.5%.



On August 3, 2021, the Company entered into a sublease agreement whereby the
Company leased approximately 6,590 square feet of office space at 55 Greens
Farms Road, Westport, Connecticut commencing September 1, 2021 and expiring
December 31, 2024 (40 months) at the initial rate beginning January 1, 2022 of
$14,828 with escalating payments. In connection with the lease, the Company paid
a security deposit of $14,232. There is no option to extend the lease past its
initial term. At the lease commencement date, the Company estimated the lease
liability and right-to-use assets at present value using the Company's
incremental borrowing rate of 6.5% and determined their initial present values,
at inception, of $492,876. In conjunction with the lease, the Company
terminated, without penalty, the sublease at 54 Wilton Road, Westport, CT
effective September 4, 2021 and removed the remaining right-to-use assets of
$36,756 and related lease liability of $37,625 with a credit to rent expense of
$868 relating to the lease termination.



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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)


As of September 30, 2021, the Company had outstanding five leases with aggregate payments of $17,315 per month, expiring through December 31, 2024.

Right to use assets is summarized below:





                                 September 30,      December 31,
                                     2021               2020
                                    (000's)            (000's)
Right to use assets, net        $           803     $       1,087
Less accumulated amortization              (110 )            (781 )
Right to use assets, net        $           693     $         306




During the three and nine months ended September 30, 2021, the Company recorded
$120,127 and $365,366 and $124,437 and $370,656 for the three and nine months
ended September 30, 2020 as lease expense to current period operations,
respectively.



Lease liability is summarized below:





                            September 30,       December 31,
                                2021                2020
                               (000's)            (000's)
Total lease liability      $           700     $          314
Less: short term portion              (291 )             (313 )
Long term portion          $           409     $            1



Maturity analysis under these lease agreements are as follows (000's):





Remainder of 2021              $  52
Year ended December 31, 2022     304
Year ended December 31, 2023     220
Year ended December 31, 2024     191
Total                            767
Less: Present value discount     (67 )
Lease liability                $ 700

Lease expense for the three months ended September 30, 2021 and 2020 was comprised of the following:





                            September 30,       September 30,
                                2021                2020
                               (000's)             (000's)
Operating lease expense    $           105     $           115
Short-term lease expense                15                   9
Total                      $           120     $           124




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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)


Lease expense for the nine months ended September 30, 2021 and 2020 was comprised of the following:





                            September 30,       September 30,
                                2021                2020
                               (000's)             (000's)
Operating lease expense    $           334     $           342
Short-term lease expense                31                  28
Variable lease expense                   -                   1
Total                      $           365     $           371



NOTE 6 - ACCOUNTS PAYABLE AND ACCRUED EXPENSES

Accounts payable and accrued expenses at September 30, 2021 and December 31, 2020 consist of the following:





                                             September 30,      December 31,
                                                 2021               2020
                                                (000's)            (000's)
Accrued accounting and legal                $           163     $         177
Accrued reimbursements and travel                        47                

56


Accrued consulting                                       84               

256


Accrued research and development expenses               221             3,127
Accrued product purchases                                68                30
Accrued marketing                                        49                 -
Accrued office and other                                 25               127
Accrued payroll                                         499               936
Accrued settlement related to arbitration             1,013                13
                                            $         2,169     $       4,722

NOTE 7 - SERIES C 9% CONVERTIBLE PREFERRED STOCK

Series C 9% Convertible Preferred Stock

On January 9, 2013, the Board of Directors authorized the issuance of up to 4,200 shares of 9% Series C Convertible Preferred Stock (the "Series C Preferred Stock").





The Series C Preferred Stock is entitled to preference over holders of junior
stock upon liquidation in the amount of $1,000 plus any accrued and unpaid
dividends; entitled to dividends as a preference to holders of junior stock at a
rate of 9% per annum of the stated value of $1,000 per share, payable quarterly
beginning on September 30, 2013 and are cumulative. The holders of the Series C
Preferred Stock vote together with the holders of our common stock on an
as-converted basis but may not vote the Series C Preferred Stock in excess of
the beneficial ownership limitation of the Series C Preferred Stock. The
beneficial ownership limitation is 4.99% of our then outstanding shares of
common stock following such conversion or exercise, which may be increased to up
to 9.99% of our then outstanding shares of common stock following such
conversion or exercise upon the request of an individual holder. The beneficial
ownership limitation is determined on an individual holder basis, such that the
as-converted number of shares of one holder is not included in the shares
outstanding when calculating the limitation for a different holder.



As a result of an amendment to the conversion price of our Series C Preferred
Stock, the conversion price effective as of December 31, 2020 was $3.75 per
share, subject to certain reset provisions. On August 17, 2021, the conversion
price was reset to $2.98 per share. The effect was de minimis.



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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)



The Series C Preferred Stock contains triggering events which would, among other
things, require redemption (i) in cash, at the greater of (a) 120% of the stated
value of $1,000 or (b) the product of (I) the variable weighted average price of
our common stock on the trading day immediately preceding the date of the
triggering event and (II) the stated value divided by the then conversion price
or (ii) in shares of our common stock, equal to a number of shares equal to the
amount set forth in (i) above divided by 75%. As of September 30, 2021, the
aggregate stated value of our Series C Preferred Stock was $105,000. The
triggering events include our being subject to a judgment of greater than
$100,000 or our initiation of bankruptcy proceedings. If any of the triggering
events contained in our Series C Preferred Stock occur, the holders of our
Series C Preferred Stock may demand redemption, an obligation the Company may
not have the ability to meet at the time of such demand. The Company will be
required to pay interest on any amounts remaining unpaid after the required
redemption of our Series C Preferred Stock, at a rate equal to the lesser of 18%
per annum or the maximum rate permitted by applicable law. Accordingly, the
Company has classified the Series C Preferred Stock as a mezzanine obligation in
the accompanying consolidated balance sheets.



Series C Preferred Stock issued and outstanding totaled 105 as of September 30,
2021 and December 31, 2020. As of September 30, 2021 and December 31, 2020, the
Company has accrued $79,285 and $72,517 dividends payable on the Series C
Preferred Stock.



NOTE 8 - STOCKHOLDER EQUITY



Shareholder rights plan



On July 14, 2020, our board of directors adopted a stockholder rights plan (the
"Rights Plan") and declared a dividend of one preferred share purchase right for
each outstanding share of BioSig's common stock to stockholders of record on
July 27, 2020, and one right will be issued for each new share of common stock
issued thereafter. Each right will initially trade with common stock, and will
allow its holder to purchase from BioSig one one-thousandth of a share of Series
F Junior Participating Preferred stock, par value $0.001 per share, for an
exercise price of $50.00, once the rights become exercisable. In the event that
a person or group acquires beneficial ownership of 12% or more of BioSig's then
outstanding common stock, subject to certain exceptions, each right would
entitle its holder (other than such person or members of such group) to purchase
additional shares of BioSig's common stock having a market value of two times
the exercise price of the right. In addition, at any time after a person or
group acquires 12% or more of BioSig's outstanding common stock (unless such
person or group acquires 50% or more), the Board may exchange one share of
BioSig's common stock for each outstanding right (other than rights owned by
such person or group, which would have become void). The Rights Plan could make
it more difficult for a third party to acquire control of BioSig or a large
block of our common stock without the approval of our board of directors. The
rights expired on July 13, 2021, unless terminated earlier by our board of
directors.



Preferred stock



The Company is authorized to issue 1,000,000 shares of $0.001 par value
preferred stock. As of September 30, 2021, and December 31, 2020, the Company
has designated 200 shares of Series A preferred stock, 600 shares of Series B
preferred stock, 4,200 shares of Series C Preferred Stock, 1,400 shares of
Series D Preferred Stock, 1,000 shares of Series E Preferred Stock and 200,000
shares of Series F Preferred Stock. As of September 30, 2021, and December 31,
2020, there were no outstanding shares of Series A, Series B, Series D, Series E
and Series F preferred stock.



Common stock



BioSig Technologies, Inc.

The Company is authorized to issue 200,000,000 shares of $0.001 par value common stock. As of September 30, 2021 and December 31, 2020, the Company had 35,254,860 and 30,764,792 shares issued and outstanding, respectively.

In January 2021, the Company issued an aggregate of 658,868 shares of its common stock for services at a fair value previously recorded in 2020 of $2,658,224.





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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)


During the nine months ended September 30, 2021, the Company issued 853,271 shares of common stock for services at a fair value of $3,271,340.

During the nine months ended September 30, 2021, the Company issued 9,375 shares of common stock in exchange for proceeds of $27,750 from the exercise of options.

During the nine months ended September 30, 2021, the Company issued an aggregate of 216,834 shares of its common stock for vested restricted stock units.





Sale of common stock



On July 2, 2021, the Company entered into an underwriting agreement (the
"Underwriting Agreement") with Laidlaw & Company (UK) Ltd. (the "Underwriter"),
relating to an underwritten public offering of 2,500,000 shares of the Company's
common stock, $0.001 par value per share. All of the shares were sold by the
Company. The public offering price of the shares was $4.00 per share, and the
Underwriter agreed to purchase the shares from the Company pursuant to the
Underwriting Agreement at a price of $3.68 per share. After the underwriting
discount, offering and other related expenses, the Company received net proceeds
from the offering of approximately $9.0 million. Pursuant to the Underwriting
Agreement, the Company also granted the Underwriter an option to purchase up to
375,000 additional shares of common stock, or 15% of the number of shares sold
in the offering, at a price of $3.68 per share, for a period of 30 days from the
date of the Underwriting Agreement, of which none were exercised.



Pursuant to the Underwriting Agreement, the Company issued to the Underwriter or
its designees warrants to purchase up to an aggregate 125,000 shares of common
stock, or 5% of the number of shares sold in the offering (the "Underwriter
Warrants"). The Underwriter Warrants are exercisable following the date of
issuance, July 7, 2021 and ending five years from the date of the execution of
the Underwriting Agreement, July 2, 2026, at a price per share equal to $4.80
per share (120% of the public offering price per share) and are exercisable on a
"cashless" basis.



Open Market Sale Agreement



On August 28, 2020, the Company entered into an Open Market Sale Agreement (the
"Sales Agreement") with Jefferies LLC to act as the Company's sales agent and/or
principal ("Jefferies" or the "Agent"), with respect to the issuance and sale of
up to $45.0 million of the Company's shares of common stock from time to time in
an at-the-market offering.



Upon delivery of a placement notice and subject to the terms and conditions of
the Sales Agreement, Jefferies may sell the Shares by any method permitted by
law deemed to be an "at the market offering" as defined in Rule 415(a)(4)
promulgated under the Securities Act of 1933, as amended. The Company may sell
the common stock in amounts and at times to be determined by the Company from
time to time subject to the terms and conditions of the Sales Agreement, but it
has no obligation to sell any of the shares under the Sales Agreement. The
Company or Jefferies may suspend or terminate the offering of shares upon notice
to the other party and subject to other conditions. Jefferies will act as sales
agent on a commercially reasonable efforts basis consistent with its normal
trading and sales practices and applicable state and federal law, rules and
regulations and the rules of Nasdaq.



The Company paid Agent a commission equal to 3.0% of the gross proceeds from the
sale of the shares pursuant to the Sales Agreement. The Company has also agreed
to provide Jefferies with customary indemnification and contribution rights.



The offering of shares pursuant to the Sales Agreement will terminate upon the
earlier of (i) the sale of all common stock subject to the Sales Agreement or
(ii) termination of the Sales Agreement in accordance with its terms.



The common stock was sold and issued pursuant the Company's shelf registration statement on Form S-3 (File No. 333-230448), which was previously declared effective by the Securities and Exchange Commission, and a related prospectus.





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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)



From January 15, 2021 through February 16, 2021, the Company sold 251,720 shares
of its common stock through the Open Market Sales Agreement for net proceeds of
$1,300,135, after transactional costs of $40,365.



On March 25, 2021, the Company delivered written notice to Jefferies to terminate the Sales Agreement effective as of April 8, 2021, pursuant to Section 7(b)(i) thereof. The Company was not subject to any termination penalties related to the termination of the Sales Agreement.

NOTE 9 - OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS

BioSig Technologies, Inc.



2012 Equity Incentive Plan



On October 19, 2012, the Board of Directors of BioSig Technologies, Inc.
approved the 2012 Equity Incentive Plan (the "Plan") and terminated the
Long-Term Incentive Plan (the "2011 Plan"). The Plan (as amended) provides for
the issuance of options, stock appreciation rights, restricted stock and
restricted stock units to purchase up to 14,474,450 shares of the Company's
common stock to officers, directors, employees and consultants of the Company.
Under the terms of the Plan the Company may issue Incentive Stock Options as
defined by the Internal Revenue Code to employees of the Company only and
nonstatutory options. The Board of Directors of the Company or a committee
thereof administers the Plan and determines the exercise price, vesting and
expiration period of the grants under the Plan.



However, the exercise price of an Incentive Stock Option should not be less than
110% of fair value of the common stock at the date of the grant for a 10% or
more stockholder and 100% of fair value for a grantee who is not 10%
stockholder. The fair value of the common stock is determined based on the
quoted market price or in absence of such quoted market price, by the
administrator in good faith.



Additionally, the vesting period of the grants under the Plan will be determined
by the administrator, in its sole discretion, with an expiration period of not
more than ten years. There are 3,606,901 shares remaining available for future
issuance of awards under the terms of the Plan as of September 30, 2021.



Options



Option valuation models require the input of highly subjective assumptions. The
fair value of stock-based payment awards was estimated using the Black-Scholes
option model with a volatility figure derived from an index of historical stock
prices of comparable entities until sufficient data exists to estimate the
volatility using the Company's own historical stock prices. Management
determined this assumption to be a more accurate indicator of value. The Company
accounts for the expected life of options based on the contractual life of
options for non-employees.



For employees, the Company accounts for the expected life of options in
accordance with the "simplified" method, which is used for "plain-vanilla"
options, as defined in the accounting standards codification. The risk-free
interest rate was determined from the implied yields of U.S. Treasury
zero-coupon bonds with a remaining life consistent with the expected term of the
options.  The fair value of stock-based payment awards during the three and nine
months ended September 30, 2021 was estimated using the Black-Scholes pricing
model.


During the nine months ended September 30, 2021, the Company granted an aggregate of 917,000 options to officers, directors and key consultants.


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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)



The following table presents information related to stock options at September
30, 2021:



               Options Outstanding                      Options Exercisable
                                      Weighted
                                      Average               Exercisable
  Exercise         Number of       Remaining Life            Number of
    Price           Options           In Years                Options
$   2.51-5.00       2,539,757                  7.2                 1,579,427
    5.01-7.50       1,229,032                  4.7                   997,757
   7.51-10.00         203,333                  8.0                   138,326
  10.01-12.50          65,000                  8.6                    50,415
                    4,037,122                  6.5                 2,765,925



A summary of the stock option activity and related information for the Plan for the nine months ended September 30, 2021 is as follows:





                                                                            Weighted-Average       Aggregate
                                                     Weighted-Average          Remaining           Intrinsic
                                      Shares          Exercise Price        Contractual Term         Value
Outstanding at December 31, 2020      3,568,497     $             5.59                    7.0     $    110,961
Grants                                  917,000                   3.39                   10.0     $          -
Exercised                                (9,375 )   $             2.96                                       -
Forfeited/expired                      (439,000 )   $             6.68                                       -
Outstanding at September 30, 2021     4,037,122     $             5.20                    6.5     $        938
Exercisable at September 30, 2021     2,765,925     $             5.35                    5.3     $        563




The aggregate intrinsic value in the preceding tables represents the total
pretax intrinsic value, based on options with an exercise price less than the
stock price of BioSig Technologies, Inc. of $2.98 as of September 30, 2021,
which would have been received by the option holders had those option holders
exercised their options as of that date.



On January 12, 2021, BioSig Technologies, Inc. granted 387,500 options to purchase the company stock in connection with the services rendered at the exercise price of $4.23 per share for a term of ten years with one-third vesting on the one-year anniversary and two-thirds vesting quarterly thereafter beginning January 12, 2022 for two years.

On February 16, 2021, BioSig Technologies, Inc. granted 102,000 options to purchase the company stock in connection with the services rendered at the exercise price of $4.97 per share for a term of ten years with one-third vesting on the one year anniversary and two-thirds vesting quarterly thereafter beginning February 16, 2022 for two years.





On April 9, 2021, BioSig Technologies, Inc. granted 90,000 options to purchase
the company stock in connection with the services rendered at the exercise price
of $4.38 per share for a term of ten years with one-third vesting on the
one-year anniversary and two-thirds vesting quarterly thereafter beginning April
9, 2022 for two years.



On April 13, 2021, BioSig Technologies, Inc. granted 25,000 options to purchase
the company stock in connection with the services rendered at the exercise price
of $4.42 per share for a term of ten years with one-third vesting on the
one-year anniversary and two-thirds vesting quarterly thereafter beginning April
13, 2022 for two years.



On May 18, 2021, BioSig Technologies, Inc. granted 150,000 options to purchase
the company stock in connection with the services rendered at the exercise price
of $3.20 per share for a term of ten years with one-third vesting on the one
year anniversary and two-thirds vesting quarterly thereafter beginning May 18,
2022 for two years.



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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)



On August 3, 2021, BioSig Technologies, Inc. granted an aggregated of 75,000
options to purchase shares of its common stock to three employees. The options
are exercisable at $3.61 per share for ten years with one-third vesting on the
first anniversary of the date of grant, and the remaining two-thirds vesting in
substantially equal quarterly installments over the following two years.



On August 31, 2021, BioSig Technologies, Inc. granted an aggregated of 47,500
options to purchase shares of its common stock to three employees. The options
are exercisable at $2.98 per share for ten years with immediate vesting.



On September 17, 2021, BioSig Technologies, Inc. granted an aggregated of 40,000
options to purchase shares of its common stock to two employees. The options are
exercisable at $2.99 per share for ten years with one-third vesting on the first
anniversary of the date of grant, and the remaining two-thirds vesting in
substantially equal quarterly installments over the following two years.



The following assumptions were used in determining the fair value of options during the nine months ended September 30, 2021:





Risk-free interest rate                       0.77% - 1.30 %
Dividend yield                                           0 %
Stock price volatility                     83.70% to 95.98 %
Expected life                                 5 to 6 years
Weighted average grant date fair value   $            3.39




On June 28, 2021, in connection with the exit of two members of the Company's
board of directors, the Company extended the life of 145,000 previously issued
director options from the contractual 90 days from termination of service to the
earlier of the initial life or June 28, 2023. The change in estimated fair value
of the modified options of $182,514 was charged to current period operations.



The following assumptions were used in determining the change in fair value of the modified options at June 28, 2021:





Risk-free interest rate      0.05% - 0.25 %
Dividend yield                          0 %
Stock price volatility              88.57 %
Expected life              0.25 - 2 years




On June 30, 2021, in connection with the resignation of a member of the
Company's board of directors, the Company entered into a one-year consulting
contract and extended the life of 221,240 previously issued director options
from the contractual 90 days from termination of service to the earlier of the
initial life or two years after service contract completion. The change in
estimated fair value of the modified options of $111,402 was charged to current
period operations.


The following assumptions were used in determining the change in fair value of the modified options on June 30, 2021:





Risk-free interest rate      0.06% - 0.46 %
Dividend yield                          0 %
Stock price volatility              88.59 %
Expected life              0.59 - 3 years




The fair value of all options vesting during the three and nine months ended
September 30, 2021 of $759,931 and $1,950,623 and $483,110 and $4,734,983 for
the three and nine months ended September 30, 2020, respectively, was charged to
current period operations. Unrecognized compensation expense of $3,720,260 at
September 30, 2021 will be expensed in future periods.



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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)



Warrants



The following table summarizes information with respect to outstanding warrants
to purchase common stock of BioSig Technologies, Inc. at September 30, 2021:



   Exercise         Number               Expiration
    Price         Outstanding               Date
  $     4.80           250,000   February 2025 to July 2026
  $     6.16           568,910         November 2027
                       818,910




On July 7, 2021, BioSig Technologies, Inc. issued warrants to purchase 125,000
shares of its common stock at $4.80 per share, expiring on July 2, 2026, for
placement agent services in connection with the sale of the company's common
stock.



A summary of the warrant activity for the nine months ended September 30, 2021
is as follows:




                                                                          Weighted-Average
                                                                              Remaining
                                                    Weighted-Average         Contractual            Aggregate
                                     Shares          Exercise Price             Term             Intrinsic Value
Outstanding at December 31, 2020     1,446,200     $             5.44                   3.3     $           1,500
Grants                                 125,000     $             4.80                   5.0
Expired                               (752,290 )   $             5.00                     -                     -
Outstanding at September 30,
2021                                   818,910     $             5.74                   5.5     $               -

Vested and expected to vest at
September 30, 2021                     818,910     $             5.74                   5.5     $               -
Exercisable at September 30,
2021                                   818,910     $             5.74                   5.5     $               -




The aggregate intrinsic value in the preceding tables represents the total
pretax intrinsic value, based on options with an exercise price less than the
company's stock price of $2.98 of September 30, 2021, which would have been
received by the option holders had those option holders exercised their options
as of that date.



Restricted Stock Units


The following table summarizes the restricted stock activity for the nine months ended September 30, 2021:





Restricted shares issued as of December 31, 2020         218,334
Granted                                                  301,000
Vested and issued                                       (216,834 )
Forfeited                                               (120,000 )
Total                                                    182,500

Comprised of:
Vested restricted shares as of September 30, 2021              -
Unvested restricted shares as of September 30, 2021      182,500
Total                                                    182,500




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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)


On January 4, 2021, the Company granted 220,000 restricted stock units for services with 105,000 vesting one-third on the one-year anniversary and two-thirds vesting quarterly thereafter beginning January 4, 2022 for two years and with 115,000 vesting quarterly for one year.

On March 8, 2021 the Company granted 31,000 restricted stock units for services vesting on August 31, 2021.





On June 1, 2021, in connection with the termination of an employee, the Company
accelerated vesting of 30,000 previously granted restricted stock units from a
three-year period to fully vested. The change in vesting of the modified
restricted stock unit resulted in a $109,725 charge to current period
operations.



On June 30, 2021, in connection with the resignation of a member of the Company's board of directors, the Company accelerated vesting of 50,000 previously granted restricted stock units from a three-year period to fully vested. The change in vesting of the modified restricted stock unit resulted in a $232,375 charge to current period operations.

On August 14, 2021 the Company granted 50,000 restricted stock units for services vesting quarterly for one year.





Stock based compensation expense related to restricted stock grants was $63,266
and $773,381 for the three and nine months ended September 30, 2021 and $174,945
and $1,005,243 for the three and nine months ended September 30,
2020, respectively. As of September 30, 2021, the stock-based compensation
relating to restricted stock of $463,317 remains unamortized.



ViralClear Pharmaceuticals, Inc.





2019 Long-Term Incentive Plan



On September 24, 2019, ViralClear's Board of Directors approved the 2019
Long-Term Incentive Plan (as subsequently amended, the "ViralClear Plan"). The
ViralClear Plan was approved by BioSig as ViralClear's majority stockholder. The
ViralClear Plan provides for the issuance of options, stock appreciation rights,
restricted stock and restricted stock units to purchase up to 4,000,000 shares
of ViralClear's common stock to officers, directors, employees and consultants
of the ViralClear. Under the terms of the ViralClear Plan, ViralClear may issue
Incentive Stock Options as defined by the Internal Revenue Code to employees of
ViralClear only and nonstatutory options. The Board of Directors of ViralClear
or a committee thereof administers the ViralClear Plan and determines the
exercise price, vesting and expiration period of the grants under the ViralClear
Plan.



However, the exercise price of an Incentive Stock Option should not be less than
110% of fair market value of the common stock at the date of the grant for a 10%
or more stockholder and 100% of fair market value for a grantee who is not 10%
stockholder. The fair market value of the common stock is determined based on
the quoted market price or in absence of such quoted market price, by the
administrator in good faith.



Additionally, the vesting period of the grants under the ViralClear Plan will be determined by the administrator, in its sole discretion, with an expiration period of not more than ten years. There are 2,330,750 shares remaining available for future issuance of awards under the terms of the ViralClear Plan.





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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)



ViralClear Options



A summary of the stock option activity and related information for the ViralClear Plan for the nine months ended September 30, 2021 is as follows:





                                                                                Weighted-Average
                                                                                   Remaining
                                                         Weighted-Average         Contractual
                                         Shares           Exercise Price              Term
Outstanding at December 31, 2020          1,527,666     $             5.00                   3.96
Grants                                            -
Exercised                                  (550,000 )   $             5.00
Forfeited/expired                          (852,666 )   $             5.00
Outstanding at September 30, 2021           125,000     $             5.00                   7.40
Exercisable at September 30, 2021            74,998     $             5.00                   6.62




The following table presents information related to stock options at September
30, 2021:



             Options Outstanding                    Options Exercisable
                                  Weighted
                                  Average               Exercisable
 Exercise      Number of       Remaining Life            Number of
  Price         Options           In Years                Options
$     5.00        125,000                 6.12                    74,998




The fair value of the stock-based payment awards was estimated using the
Black-Scholes option model with a volatility figure derived from an index of
historical stock prices of comparable entities with the market value of stock
price based on recent sales. The Company accounts for the expected life of
options in accordance with the "simplified" method, which is used for
"plain-vanilla" options, as defined in the accounting standards codification.
The risk-free interest rate was determined from the implied yields of U.S.
Treasury zero-coupon bonds with a remaining life consistent with the expected
term of the options.


On July 1, 2021, ViralClear issued 206,250 shares of its common stock in exchange for the cashless exercise of 550,000 options previously granted on October 16, 2019.





On June 30, 2021, in connection with the resignation of a member of the
Company's board of directors, the Company entered into a one-year consulting
contract and extended the life of 25,000 previously issued director options from
the contractual 90 days from termination of service to the earlier of the
initial life or two years after service contract completion. The change in
estimated fair value of the modified options of $26,577 was charged to current
period operations.


The following assumptions were used in determining the change in fair value of the modified options at June 30, 2021:





Risk-free interest rate      0.07% - 0.46 %
Dividend yield                          0 %
Stock price volatility              88.59 %
Expected life              1.25 - 3 years




The fair value of all options vesting during the three and nine months ended
September 30, 2021 of $36,521 and $109,562 and $242,703 and $5,836,855 for the
three and nine months ended September 30, 2020, respectively, was charged to
current period operations. Unrecognized compensation expense of $219,124 at
September 30, 2021 will be expensed in future periods.



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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)



Warrants (ViralClear)



The following table presents information related to warrants (ViralClear) at September 30, 2021:





   Exercise         Number        Expiration
    Price         Outstanding        Date
  $     5.00           473,772   November 2027
       10.00             6,575     May 2025
                       480,347



Restricted stock units (ViralClear)

The following table summarizes the restricted stock activity for the nine months ended September 30, 2021:





Restricted shares issued as of December 31, 2020        1,420,716
Granted                                                         -
Issued                                                    (40,000 )
Forfeited                                                 (82,716 )
Total                                                   1,298,000

Comprised of: Vested restricted shares as of September 30, 2021 658,000 Unvested restricted shares as of September 30, 2021 640,000 Total

                                                   1,298,000




Stock based compensation expense related to restricted stock unit grants of ViralClear was $87,865 and $508,896 for the three and nine months ended September 30, 2021 and $485,352 and $5,445,346 for the three and nine months ended September 30, 2020, respectively. As of September 30, 2021, the stock-based compensation relating to restricted stock of $372,093 remains unamortized.

NOTE 10 - NON-CONTROLLING INTEREST





On November 7, 2018, the Company formed a subsidiary, now known as ViralClear,
to pursue additional applications of the PURE EP™ signal processing technology
outside of cardiac electrophysiology, and subsequently in 2020, was repurposed
to develop merimepodib, a broad-spectrum anti-viral agent that showed potential
for the treatment of COVID-19. Since late 2020, ViralClear has been realigned
with its original objective of pursuing additional applications of the PURE EP™
signal processing technology outside of cardiac electrophysiology.



As of September 30, 2021 and December 31, 2020, the Company had a majority interest in ViralClear of 68.44% and 70.21%, respectively.

A reconciliation of the ViralClear Pharmaceuticals, Inc. non-controlling loss attributable to the Company:

Net profit attributable to the non-controlling interest for the three months ended September 30, 2021 (000's):





Net Income                                                     $   19

Average Non-controlling interest percentage of profit/losses 31.6 % Net income attributable to the non-controlling interest $ 6






Net loss attributable to the non-controlling interest for the three months ended
September 30, 2020 (000's):



Net loss                                                       $ (5,540 )

Average Non-controlling interest percentage of profit/losses 30.6 % Net loss attributable to the non-controlling interest $ (1,696 )


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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)



Net loss attributable to the non-controlling interest for the nine months ended
September 30, 2021 (000's):



Net loss                                                       $ (1,953 )

Average Non-controlling interest percentage of profit/losses 29.9 % Net loss attributable to the non-controlling interest $ (584 )






Net loss attributable to the non-controlling interest for the nine months ended
September 30, 2020 (000's):



Net loss                                                       $ (26,272 )

Average Non-controlling interest percentage of profit/losses 23.9 % Net loss attributable to the non-controlling interest $ (6,282 )

The following table summarizes the changes in non-controlling interest for the nine months ended September 30, 2021 (000's):





Balance, December 31, 2020                                         $        

802

Allocation of equity to non-controlling interest due to equity-based compensation issued

220


Net loss attributable to non-controlling interest                            (584 )
Balance, September 30, 2021                                        $          438



NOTE 11 - COMMITMENTS AND CONTINGENCIES





Licensing agreements


2017 Know-How License Agreement





On March 15, 2017, the Company entered into a know-how license agreement with
Mayo Foundation for Medical Education and Research whereby the Company was
granted an exclusive license, with the right to sublicense, certain know how and
patent applications in the field of signal processing, physiologic recording,
electrophysiology recording, electrophysiology software and autonomics to
develop, make and offer for sale.  The agreement expires in ten years from the
effective date.


The Company is obligated to pay to Mayo Foundation a 1% or 2% royalty payment on net sales of licensed products, as defined.

Patent and Know-How License Agreement - EP Software Agreement





On November 20, 2019, the Company entered into a patent and know-how license
agreement (the "EP Software Agreement") with Mayo Foundation for Medical
Education and Research ("Mayo").  The EP Software Agreement grants to the
Company an exclusive worldwide license, with the right to sublicense, within the
field of electrophysiology software and under certain patent rights as described
in the EP Software Agreement  (the "Patent Rights"), to make, have made, use,
offer for sale, sell and import licensed products and a non-exclusive license to
the Company to use the research and development information, materials,
technical data, unpatented inventions, trade secrets, know-how and supportive
information of Mayo to develop, make, have made, use, offer for sale, sell, and
import licensed products. The EP Software Agreement will expire upon the later
of either (a) the expiration of the Patent Rights or (b) the 10th anniversary of
the date of the first commercial sale of a licensed product, unless earlier
terminated by Mayo for the Company's failure to cure a material breach of the EP
Software Agreement, the Company's or a sublicensee's commencement of any action
or proceedings against Mayo or its affiliates other than for an uncured material
breach of the EP Software Agreement by Mayo, or insolvency of the Company.



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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)



In connection with the EP Software Agreement, the Company issued to Mayo an
8-year warrant (the "EP Software Warrant") to purchase 284,455 shares of the
Company's common stock at an exercise price of $6.16.  The EP Software Warrant
is immediately exercisable and may be exercised on a cashless basis if there is
no effective registration statement registering or a current prospectus
available for the resale of the shares underlying the EP Software Warrant. The
Company agreed to pay Mayo an upfront consideration of $25,000.  The Company
also agreed to make earned royalty payments to Mayo in connection with the
Company's sales of the licensed products to third parties and sublicense income
received by the Company and to make milestone payments of up to $625,000 in
aggregate.



Amended and Restated Patent and Know-How License Agreement - Tools Agreement





On November 20, 2019, the Company entered into an amended and restated patent
and know-how license agreement (the "Tools Agreement") with Mayo. The Tools
Agreement contains terms of license grant substantially identical to the EP
Software Agreement, although it is for different patent rights and covers the
field of electrophysiology systems.



In connection with the Tools Agreement, the Company issued to Mayo an 8-year
warrant (the "Tools Warrant") to purchase 284,455 shares of the Company's common
stock at an exercise price of $6.16.  The Tools Warrant is immediately
exercisable and may be exercised on a cashless basis if there is no effective
registration statement registering or a current prospectus available for the
resale of the shares underlying the Tools Warrant. The Company agreed to pay
Mayo an upfront consideration of $100,000.  The Company also agreed to make
earned royalty payments to Mayo in connection with the Company's sales of the
licensed products to third parties and sublicense income received by the Company
and to make milestone payments of up to $550,000 in aggregate. In June 2021,
patent rights were issued ("Valid Claim") as defined whereby the Company paid
milestone one of $75,000.


ViralClear Patent and Know-How License Agreement





On November 20, 2019, the Company's majority-owned subsidiary, ViralClear,
entered into a patent and know-how license agreement (the "ViralClear
Agreement") with Mayo.  The ViralClear Agreement contains terms of license grant
substantially identical to the EP Software Agreement and the Tools Agreement,
although it is for different patent rights and covers the field of stimulation
and electroporation for hypotension/syncope management, renal and non-renal
denervation for hypertension treatment, and for use in treatment of arrhythmias
in the autonomic nervous system.



In connection with the ViralClear Agreement, ViralClear issued to Mayo an 8-year
warrant (the "ViralClear Warrant") to purchase 473,772 shares of ViralClear's
common stock at an exercise price of $5.00 per share.  The ViralClear Warrant is
immediately exercisable and may be exercised on a cashless basis if there is no
effective registration statement registering or a current prospectus available
for the resale of the shares underlying the ViralClear Warrant. ViralClear
agreed to pay Mayo an upfront consideration of $50,000.  ViralClear also agreed
to make earned royalty payments to Mayo in connection with ViralClear's sales of
the licensed products to third parties and sublicense income received by the
Company and to make milestone payments of up to $700,000 in aggregate. In June
2021, patent rights were issued ("Valid Claim") as defined whereby the Company
paid milestone one of $75,000.



Trek Therapeutics, PBC


In the event of sublicensing, sale, transfer, assignment or similar transaction, ViralClear agreed to pay Trek 10% of the consideration received.





As part of the acquired assets, ViralClear received an assignment and licensing
rights agreement from Trek with a third-party vendor regarding certain formulas
and compounds usage. The agreement calls for milestone payments upon marketing
authorization (as amended and defined with respect of product in a particular
jurisdiction in the territory, the receipt of all approvals from the relevant
regulatory authority necessary to market and sell such product in any such
jurisdiction, excluding any pricing approval or reimbursement authorization) in
any first and second country of $10 million and $5 million, respectively, in
addition to 6% royalty payments.



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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)



Defined Contribution Plan



Effective January 1, 2019, the Company established a qualified defined
contribution plan (the "401(k) Plan") pursuant to Section 401(k) of the Code,
whereby all eligible employees may participate. Participants may elect to defer
a percentage of their annual pretax compensation to the 401(k) plan, subject to
defined limitations. The Company is required to make contributions to the 401(k)
Plan equal to 3 percent of each participant's eligible compensation, subject to
limitations under the Code. For the three and nine months ended September 30,
2021, the Company charged operations $61,313 and $189,740 and $49,342 and
$131,025 for the three and nine months ended September 30, 2020, respectively,
for contributions under the 401(k) Plan.



Purchase commitments


As of September 30, 2021, the Company had aggregate purchase commitments of approximately $1,959,546 for future services or products, some of which are subject to modification or cancellations.





Litigation


Aurigene Pharmaceutical Services LTD vs. ViralClear Pharmaceuticals Inc. and BioSig Technologies, Inc.





On January 8, 2021, Aurigene Pharmaceutical Services, LTD ("Aurigene") filed a
complaint with the United States District Court for the District of Connecticut
claiming the Company is in default of certain milestone payments for
manufacturing and services under contracts dated June 23, 2020 and July 16, 2020
in aggregate amount of $1,530,000.



On September 23, 2021, the Company entered into a settlement agreement with Aurigene for a sum of $1,000,000 payable in three installments of $400,000, $300,000, and $300,000 on September 30, 2021, December 31, 2021 and March 31, 2022, respectively, with no admission or concession by either party.

In connection with the settlement, the Company recognized $553,000 gain on settlement of debt in the current period operations as the full amount was previously accrued.





The Company is subject at times to other legal proceedings and claims, which
arise in the ordinary course of its business. Although occasional adverse
decisions or settlements may occur, the Company believes that the final
disposition of such matters should not have a material adverse effect on its
financial position, results of operations or liquidity.



NOTE 12 - SEGMENT REPORTING



In accordance with ASC 280-10, the Company reports segment information based on
the "management" approach. The management approach designates the internal
reporting used by management for making decisions and assessing performance as
the source of the Company's reportable segments. The Company has three
reportable segments: BioSig Technologies, Inc. (parent), NeuroClear
Technologies, Inc. and ViralClear Pharmaceuticals, Inc.



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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)


Information concerning the operations of the Company's reportable segments is as follows:

Summary unaudited condensed consolidated Statement of Operations for the three months ended September 30, 2021 (000's):





                                                                                               NeuroClear
                                               BioSig                  ViralClear             Technologies,
                                         Technologies, Inc.       Pharmaceuticals, Inc.           Inc.              Total
Revenue:
Product sales                           $                100     $                     -     $             -     $       100
Service                                                    8                           -                   -               8
Total revenue                                            108                           -                   -             108

Cost of goods sold                                        38                           -                   -              38

Gross profit                                              70                           -                   -              70

Operating expenses:
Research and development                               1,311                           4                   -           1,315
General and administrative                             5,975                         529                   1           6,505
Depreciation and amortization                             50                           1                   -              51
Total operating expenses                               7,336                         534                   1           7,871

Loss from operations                                  (7,266 )                      (534 )                (1 )        (7,801 )

Other income:
Interest income and other income, net                      1                           -                   -               1
Gain on settlement of debt                                 -                         553                   -             553

Net loss                                $             (7,265 )   $                    19     $            (1 )   $    (7,247 )

Summary unaudited condensed consolidated Statement of Operations for the three months ended September 30, 2020 (000's):





                                                                                              NeuroClear
                                               BioSig                  ViralClear            Technologies,
                                         Technologies, Inc.      Pharmaceuticals, Inc.           Inc.              Total
Operating expenses:
Research and development                $                698     $                4,183     $            30     $     4,911
General and administrative                             6,807                      1,358                   -           8,165
Depreciation and amortization                             24                          -                   -              24
Total operating expenses                               7,529                      5,541                  30          13,100

Loss from operations                                  (7,529 )                   (5,541 )               (30 )       (13,100 )

Other income:
Interest income and other income, net                      2                          -                   -               2

Net loss                                $             (7,527 )   $               (5,541 )   $           (30 )   $   (13,098 )




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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)


Summary unaudited condensed consolidated Statement of Operations for the nine months ended September 30, 2021 (000's):





                                                                                              NeuroClear
                                               BioSig                  ViralClear            Technologies,
                                         Technologies, Inc.      Pharmaceuticals, Inc.           Inc.              Total
Revenue:
Product sales                           $                414     $                    -     $             -     $       414
Service                                                   19                          -                   -              19
Total revenue                                            433                          -                   -             433

Cost of goods sold                                       199                          -                   -             199

Gross profit                                             234                          -                   -             234

Operating expenses:
Research and development                               4,042                        206                   -           4,248
General and administrative                            17,954                      2,297                   5          20,256
Depreciation and amortization                            139                          3                   -             142
Total operating expenses                              22,135                      2,506                   5          24,646

Loss from operations                                 (21,901 )                   (2,506 )                (5 )       (24,412 )

Other income:
Interest income and other income, net                      2                          -                   -               2
Gain on settlement of debt                                 -                        553                   -             553

Net loss                                $            (21,899 )   $               (1,953 )   $            (5 )   $   (23,857 )

Summary unaudited condensed consolidated Statement of Operations for the nine months ended September 30, 2020 (000's):





                                                                                               NeuroClear
                                               BioSig                  ViralClear             Technologies,
                                         Technologies, Inc.       Pharmaceuticals, Inc.           Inc.              Total
Operating expenses:
Research and development                $              3,112     $                12,414     $            30     $    15,556
General and administrative                            18,756                      13,873                   -          32,629
Depreciation and amortization                             66                           -                   1              67
Total operating expenses                              21,934                      26,287                  31          48,252

Loss from operations                                 (21,934 )                   (26,287 )               (31 )       (48,252 )

Other income (expense):
Interest income and other income, net                     30                          15                   -              45
Loss on foreign currency translation                       -                          (1 )                 -              (1 )

Net loss                                $            (21,904 )   $               (26,273 )   $           (31 )   $   (48,208 )




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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)


Summary of assets at September 30, 2021 (000's):





                                                                                           NeuroClear
                                          BioSig                  ViralClear              Technologies,
                                    Technologies, Inc.       Pharmaceuticals, Inc.            Inc.               Total
Cash                               $             15,138     $                 2,397     $               -     $    17,535
Accounts receivable                                 100                           -                     -             100
Inventory                                         1,881                           -                     -           1,881
Employee advances                                    50                           -                     -              50
Other current assets                                431                           2                     -             433
Total operating assets                           17,600                       2,399                     -          19,999

Property and equipment, net                         551                           6                     -             557
Right-to-use assets, net                            693                           -                     -             693
Other assets                                        424                           -                     -             424

Total assets                       $             19,268     $                 2,405     $               -     $    21,673

NOTE 13 - RELATED PARTY TRANSACTIONS

At September 30, 2021 and December 31, 2020, the Company had reimbursable travel, compensation and other related expenses due related parties of $80,000 and $317,000, respectively.

On January 5, 2021, the Company issued an aggregate of 450,000 shares of common stock to officers of the Company as part of annual compensation.

NOTE 14 - FAIR VALUE MEASUREMENT





The Company adopted the provisions of Accounting Standards Codification subtopic
825-10, Financial Instruments ("ASC 825-10"). ASC 825-10 defines fair value as
the price that would be received from selling an asset or paid to transfer a
liability in an orderly transaction between market participants at the
measurement date. When determining the fair value measurements for assets and
liabilities required or permitted to be recorded at fair value, the Company
considers the principal or most advantageous market in which it would transact
and considers assumptions that market participants would use when pricing the
asset or liability, such as inherent risk, transfer restrictions, and risk of
nonperformance. ASC 825-10 establishes a fair value hierarchy that requires an
entity to maximize the use of observable inputs and minimize the use of
unobservable inputs when measuring fair value. ASC 825-10 establishes three
levels of inputs that may be used to measure fair value:



Level 3 - Unobservable inputs to the valuation methodology that are significant to the measurement of fair value of assets or liabilities.

All items required to be recorded or measured on a recurring basis are based upon level 3 inputs.





To the extent that valuation is based on models or inputs that are less
observable or unobservable in the market, the determination of fair value
requires more judgment. In certain cases, the inputs used to measure fair value
may fall into different levels of the fair value hierarchy. In such cases, for
disclosure purposes, the level in the fair value hierarchy within which the fair
value measurement is disclosed and is determined based on the lowest level input
that is significant to the fair value measurement.



The carrying value of the Company's cash and cash equivalents, accounts payable
and other current assets and liabilities approximate fair value because of their
short-term maturity.


As of September 30, 2021, and December 31, 2020, the Company did not have any items that would be classified as level 1, 2 or 3 disclosures.


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                           BIOSIG TECHNOLOGIES, INC.

            NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                               SEPTEMBER 30, 2021

                                  (unaudited)


As of September 30, 2021, and December 31, 2020, the Company did not have any derivative instruments that were designated as hedges.

There were no derivative and warrant liability as of September 30, 2021 and December 31, 2020.





NOTE 15 - SUBSEQUENT EVENTS



Equity issuances



On October 4, 2021, the Company granted 50,000 options to purchase shares of its
common stock to a new member of the board. The options are exercisable at $2.98
per share for ten years with 50% vesting at date of grant and 50% vesting on the
first anniversary of his appointment date, September 20, 2022.



On October 4, 2021, the Company issued 28,750 shares of its common stock for previously issued vested restricted stock units.

On October 29, 2021, the Company issued an aggregate of 27,017 shares of its common stock for services.











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ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS





This Management's Discussion and Analysis of Financial Condition and Results of
Operations includes a number of forward-looking statements that reflect
Management's current views with respect to future events and financial
performance. You can identify these statements by forward-looking words such as
"may," "will," "expect," "anticipate," "believe," "estimate" and "continue," or
similar words. Those statements include statements regarding the intent, belief
or current expectations of us and members of our management team as well as the
assumptions on which such statements are based. Prospective investors are
cautioned that any such forward-looking statements are not guarantees of future
performance and involve risk and uncertainties, and that actual results may
differ materially from those contemplated by such forward-looking statements.



Readers are urged to carefully review and consider the various disclosures made
by us in this report and in our other reports filed with the Securities and
Exchange Commission. Important factors currently known to Management could cause
actual results to differ materially from those in forward-looking statements. We
undertake no obligation to update or revise forward-looking statements to
reflect changed assumptions, the occurrence of unanticipated events or changes
in the future operating results over time. We believe that our assumptions are
based upon reasonable data derived from and known about our business and
operations. No assurances are made that actual results of operations or the
results of our future activities will not differ materially from our
assumptions. Factors that could cause differences include, but are not limited
to, expected market demand for our products, fluctuations in pricing for
materials, and competition.



Business Overview



BioSig Technologies, Inc.



We are a medical technology company that is commercializing our PURE EP™ System
which is an advanced signal acquisition and processing platform designed to
provide essential diagnostic signals with high clinical value in all types of
cardiac catheter ablations.



PURE EP™ is designed to address long-standing limitations that slow and disrupt
cardiac catheter ablation procedures, such as environmental lab noise, signal
saturation, slow signal recovery, and inaccurate display of fractionated
potentials.



Cardiac catheter ablation is a procedure that involves delivery of energy
through the tip of a catheter that scars or destroys heart tissue to correct
heart rhythm disturbances. In August 2018, we received 510(k) clearance from the
U.S. Food and Drug Administration (the "FDA") to market our PURE (Precise
Uninterrupted Real-time evaluation of Electrograms) EP™ System.



PURE EP™ is a signal processing platform that combines advanced hardware and
software to address known challenges associated to signal acquisition, to enable
electrophysiologists to see more signals and analyze them in real-time. The
device aims to minimize noise and artifacts from cardiac recordings and acquire
high-fidelity cardiac signals. Improving fidelity of acquired cardiac signals
may potentially increase the diagnostic value of these signals, thereby possibly
improving accuracy and efficiency of the EP studies and ablation procedures.



Our initial focus is on improving intracardiac signal acquisition and enhancing
diagnostic information for catheter ablation procedures for complex arrhythmias
like ventricular tachycardia ("VT"), a potentially life-threatening arrhythmia,
and atrial fibrillation ("AF"), the most common cardiac arrhythmia associated
with a fivefold risk of stroke.



During 2019, we began conducting our first clinical observational patient cases
using the PURE EP™ System at Texas Cardiac Arrhythmia Institute at St. David's
Medical Center in Austin, Texas; Prisma Health at Greenville Health System in
South Carolina; Indiana University; and Santa Barbara Cottage Hospital in
California.



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The initial experience across these early evaluation centers showed that the
PURE EP™ System functions as designed: we received positive feedback from the EP
users about the improved signal detection and fidelity during ablation
procedures on patients with various arrhythmias, such as ischemic ventricular
tachycardia, AF, atypical flutter, atrioventricular nodal reentry tachycardia
(AVNRT), supraventricular tachycardia, premature ventricular contractions (PVC),
and a rare case of dual septal pathway.



In November 2019, we commenced our first clinical study for the PURE EP™ System
titled, "Novel Cardiac Signal Processing System for Electrophysiology Procedures
(PURE EP 2.0 Study)." The PURE EP 2.0 Study was conducted at three U.S.
hospitals: Texas Cardiac Arrhythmia Institute at St. David's Medical Center,
Mayo Clinic Jacksonville, and Massachusetts General Hospital.



On April 13, 2021, we announced the completion of the enrollment in the PURE EP
2.0 Study. Intracardiac signal data of clinical interest were collected during
51 cardiac ablation procedures using the PURE EP™ System, the signal recording
system, and the 3D mapping system at the same time stamps. The samples were
randomized and subjected to blinded, head-to-head evaluation by three
independent electrophysiologists to determine the overall quality and clinical
utility of PURE EP™ signals when compared to conventional sources. Each reviewer
responded to the same 235 signal comparisons using a 10-point rating scale.



Results showed 93% consensus across the blinded reviewers with a 75% overall
improvement in intracardiac signal quality and confidence in interpreting PURE
EP signals over the signals from conventional sources. Further analysis of the
responses from the blinded reviewers showed an 83% (p-value <0.001) improved
confidence when interpreting complex multi-component signals, leading to a
better understanding of the catheter position in relation to the ablation
target. Additionally, there was a 73% (p-value <0.001) improved visualization of
small, fractionated potentials increasing the proper analysis of scar and
abnormal conduction tissue characteristics.



The study manuscript, "Evaluation of a novel cardiac signal processing system
for electrophysiology procedures: the PURE EP 2.0 study" has been published in
the Journal of Cardiovascular Electrophysiology and is available electronically
with open access via the Wiley Online Library. The manuscript is co-authored by
Amin Al-Ahmad, M.D., FHRS, Bradley Knight, M.D., FHRS, Wendy Tzou, M.D., FHRS,
Robert Schaller, D.O., FHRS, Omar Yasin, M.D, Deepak Padmanabhan, M.D., Jason
Zagrodsky, M.D., FHRS, Mohammed Bassiouny, M.D., J David Burkhardt, M.D., FHRS,
Joseph Gallinghouse Jr., M.D., FHRS, Moussa Mansour, M.D., FHRS, Christopher
McLeod, MBChB, Ph.D., FHRS and Andrea Natale, M.D., FHRS, the Principal
Investigator of the study. The independent, blinded reviewers were Bradley P.
Knight, M.D. (Northwestern University), Wendy Tzou, M.D. (University of
Colorado), and Robert Schaller, M.D. (University of Pennsylvania).



We continue to install PURE EP™ Systems at centers of excellence for clinical
evaluation under our market development plan. The PURE EP™ System has been
utilized at numerous institutions, including the University of Pennsylvania
Hospital in Philadelphia, Pennsylvania; Overland Park Regional Medical System in
Overland Park, Kansas; Deborah Heart and Lung Center in Browns Mills, New
Jersey; Houston Methodist in Houston, Texas; and Medical City North Hills in
North Richland Hills, Texas.



To date, more than 1,600 patient procedures have been conducted with the PURE EP
System by more than 71 electrophysiologists across thirteen different clinical
sites in the United States.



In addition to clinical evaluation, we have conducted pre-clinical evaluation
under several study protocols with the PURE EP™ System. At Mayo Clinic in
Rochester, Minnesota, we have performed twenty-five experiments in various
animal models; we also conducted a pre-clinical study at the Mount Sinai
Hospital in New York, New York, with an emphasis on the VT model; and six
experiments to date during a study at the University of Pennsylvania. We intend
to continue additional research and development studies with our technology at
Mayo Clinic and the University of Pennsylvania.



In September 2021, we announced that we entered into a manufacturing and professional services agreement with Plexus Corp ("Plexus") [Nasdaq: PLXS]. Under the terms of the agreement, Plexus will bring to market the PURE EP™ System and develop a new product pipeline for our subsidiary, ViralClear Pharmaceuticals, Inc. ("ViralClear").


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We have made progress towards obtaining a European CE marking certificate for
medical devices. We have concluded audit preparation for the International
Organization for Standardization ("ISO") 13485 final certification audit with
the expectation to proceed with the audit to obtain the ISO 13485 Certification
in the first half of 2022 and CE Marking in the first half of 2023, subject to
the guidance and availability from the European Notified Body.



In December 2020, we announced that three PURE EP™ Systems were contracted for
purchase by St. David's Healthcare in Austin, Texas and were subsequently sold
in February 2021. These units were our first commercial sale. We also sold three
PURE EP™ Systems to Mayo Foundation for Medical Education and Research in
year-to-date 2021 and we are in active discussions with several accounts about
the acquisition of the PURE EP™ System. We anticipate our initial customers will
be medical centers of excellence and other healthcare facilities that operate EP
labs.


ViralClear Pharmaceuticals, Inc.

ViralClear Pharmaceuticals, Inc. ("ViralClear") is a majority-owned subsidiary
of the Company originally known as NeuroClear Technologies, Inc. The subsidiary
was established November 2018 to pursue additional applications of the PURE EP™
signal processing technology outside of EP. In March 2020, it was renamed
ViralClear to develop merimepodib, a broad-spectrum anti-viral agent that showed
potential to treat COVID-19. We currently do not intend to further develop
merimepodib. Since late 2020, ViralClear has been realigned with its original
objective of pursuing additional applications of the PURE EP™ signal processing
technology outside of cardiac electrophysiology. As of September 30, 2021, the
Company retains 68.44% ownership of ViralClear.



Results of Operations (000's)





We anticipate that our results of operations will fluctuate for the foreseeable
future due to several factors, such as the progress of our research and
development and commercialization efforts, the timing and outcome of future
regulatory submissions and uncertainty around the current pandemic. Due to these
uncertainties, accurate predictions of future operations are difficult or
impossible to make.



Three Months Ended September 30, 2021 Compared to Three Months Ended September 30, 2020 (000's)





Revenues and Cost of Goods Sold. Revenue for the three months ended September
30, 2021 totaled $108 comprised of product sales of $100 and recognized service
revenue of $8 as compared to nil for the three months ended September 30, 2020.



We derive our revenue primarily from the sale of our medical device, PURE EP system, as well as related support and maintenance services and software upgrades in connection with the system.





We recognize revenue in accordance with Accounting Standards Codification (ASC)
606, Revenue from Contracts with Customers ("ASC 606"). The core principle of
ASC 606 is that an entity recognizes revenue to depict 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.



Cost of sales for the three months ended September 30, 2021 was $38 comprised of
the delivered product as compared to nil for the three months ended September
30, 2020.


Gross profit from the three months ended September 30, 2021 was $70 or 64.8% as compared to nil for the three months ended September 30, 2020.





Research and Development Expenses. Research and development expenses for the
three months ended September 30, 2021 were $1,315, a decrease of $3,596, or
73.2%, from $4,911 for the three months ended September 30, 2020. This decrease
is primarily due to reduction in research and development costs incurred during
the three months ended September 30, 2020 of $4,183 in the ViralClear segment as
compared to $4 for the current period and the ceasing of merimepodib development
in 2020, net with an increase in the BioSig segment research and development
from $698 for the three months ended September 30, 2020 to $1,311 for the
current period. Research and development expenses were comprised of the
following:



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Three months ended:



                                                 September 30,       September 30,
                                                     2021                2020
                                                    (000's)             (000's)
Salaries and equity compensation                $           751     $       

574


Consulting expenses                                         177             

805


Research and clinical studies and design work               190             

1,020


Acquired Research and Development                             -                (997 )
Data/AI development                                          84                 127
Regulatory                                                   68                   1
Product development                                           -               3,362
Formulation                                                   -                   1
Travel, supplies, other                                      45                  18
Total                                           $         1,315     $         4,911




On September 2, 2020, we entered into an amendment with a third-party assignment
and licensing agreement acquired with the asset acquisition from Trek. The
amendment eliminated clinical trial milestone payments, leaving only two
milestone events and associated payments, and increasing possible royalty
payments from 5% to 6%. During the three months ended September 30, 2020, we
reversed previously record payment obligations.



Stock based compensation for research and development personnel was $371 and $308 for the three months ended September 30, 2021 and 2020, respectively.





General and Administrative Expenses. General and administrative expenses for the
three months ended September 30, 2021 were $6,505, a decrease of $1,660, or
20.3%, from $8,165 incurred in the three months ended September 30, 2020. This
decrease is primarily due to reduction in the activities of our ViralClear
segment, net with an increase in employee performance pay and staff in the
current period as compared to the same period in the prior year and additional
service provider fees paid.



Payroll related expenses increased to $2,134 in the current period from $1,621
for the three months ended September 30, 2020, an increase of $513, or
31.6%. The increase was primarily due to added staff in commercialization, sales
and research and development in the BioSig segment, net with a reduction in 2021
of the ViralClear pharma operations.  We incurred $1,931 in stock-based
compensation in connection with the vesting of stock and stock options issued to
board members, officers, employees and consultants for the three months ended
September 30, 2021 as compared to $4,786 in stock-based compensation for the
same period in 2020.



Professional services for the three months ended September 30, 2021 totaled
$271, a decrease of $82, or 23.2%, over the $353 recognized for the three months
ended September 30, 2020. Of professional services, legal fees totaled $222 for
the three months ended September 30, 2021; a decrease of $115, or 34.1%, from
$337 incurred for the three months ended September 30, 2020. The decrease is
primarily due to costs incurred in 2020 for financing, contract work and patent
filings for the ViralClear segment not incurred in current period. Accounting
fees incurred in the three months ended September 30, 2021 amounted to $38, an
increase of $21, or 123.5%, from $17 incurred in same period last year. In 2021,
we incurred our yearly ViralClear audit in addition to our review requirements.



Consulting, public and investor relations fees for the three months ended
September 30, 2021 were $1,005 as compared to $871 incurred for the three months
ended September 30, 2020, an increase of $134, or 15.4%. The increase in
consulting, marketing and investor relations fees during the three months ended
September 30, 2021 related to our continued efforts to develop our recognition
throughout the medical industry in an effective manner.



Travel, meals and entertainment costs for the three months ended September 30,
2021 were $312, an increase of $271, or 661.0%, from $41 incurred in the three
months ended September 30, 2020. Travel, meals and entertainment costs include
travel related to business development and financing. The increase in 2021 was
due to the lifting of various restrictions imposed by the COVID-19 outbreak
leading to increased commercialization effort in 2021 as compared to 2020.



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Rent for the three months ended September 30, 2021 totaled $119, a decrease of
$5, or 4.0%, from $124 incurred in three months ended September 30, 2020. The
decrease in rent for 2021 as compared to 2020 is due primarily to a lower
negotiated rent for our Los Angeles offices beginning July 1, 2021 and reduction
of our rent in our Connecticut headquarters with our move to a larger facility
in September 2021 as compared to 2020.



Depreciation and Amortization Expense. Depreciation and amortization expense for
the three months ended September 30, 2021 totaled $51, an increase of $27, or
112.5%, over the expense of $24 incurred in the three months ended September 30,
2020, as a result of the adding additional office computers and other equipment.



Gain on Settlement of Debt. On September 23, 2021 the Company negotiated a
lawsuit settlement with Aurigene Pharmaceutical Services LTD relating to certain
milestone payments for manufacturing and services under a contract with our
ViralClear subsidiary. In connection with the settlement, the Company recognized
a gain on settlement of debt of $553 during the three months ended September 30,
2021.



Preferred Stock Dividend. Preferred stock dividend for the three months ended
September 30, 2021 and 2020 totaled $2. Preferred stock dividends are related to
the dividends accrued on our Series C Preferred Stock issued during the period
from 2013 through 2015.



Net Loss Attributable to BioSig Technologies, Inc. Common Shareholders. As a
result of the foregoing, net loss attributable to common shareholders for the
three months ended September 30, 2021 was $7,255 compared to a net loss of
$11,404 for the three months ended September 30, 2020.



Nine Months Ended September 30, 2021 Compared to Nine Months Ended September 30, 2020 (000's)

Revenues and Cost of Goods Sold. Revenue for the nine months ended September 30, 2021 totaled $433 comprised of product sales of $414 and recognized service revenue of $19 as compared to nil for the nine months ended September 30, 2020.

We derive our revenue primarily from the sale of our medical device, PURE EP system, as well as related support and maintenance services and software upgrades in connection with the system.





We recognize revenue in accordance with Accounting Standards Codification (ASC)
606, Revenue from Contracts with Customers ("ASC 606"). The core principle of
ASC 606 is that an entity recognizes revenue to depict 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.



Cost of sales for the nine months ended September 30, 2021 was $199 comprised of
the delivered product as compared to nil for the nine months ended September 30,
2020.


Gross profit for the nine months ended September 30, 2021 was $234 or 54.0% as compared to nil for the nine months ended September 30, 2020.





Research and Development Expenses. Research and development expenses for the
nine months ended September 30, 2021 were $4,248, a decrease of $11,308, or
72.7%, from $15,556 for the nine months ended September 30, 2020. This decrease
is primarily due to acquired research and development cost incurred during the
nine months ended September 30, 2020 of $12,414 in the ViralClear segment as
compared to $206 for the current period and the ceasing of pharma development in
2020. Research and development expenses were comprised of the following:



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Nine months ended:



                                                 September 30,       September 30,
                                                     2021                2020
                                                    (000's)             (000's)
Salaries and equity compensation                $         2,026     $       

2,223


Consulting expenses                                         531             

2,069


Research and clinical studies and design work               881             

1,505


Acquired Research and Development                           150               4,883
Data/AI development                                         295                 379
Regulatory                                                  136                  32
Product development                                          15               4,195
Formulation                                                   -                 116
Travel, supplies, other                                     214                 154
Total                                           $         4,248     $        15,556

Stock based compensation for research and development personnel was $454 and $1,445 for the nine months ended September 30, 2021 and 2020, respectively.





General and Administrative Expenses. General and administrative expenses for the
nine months ended September 30, 2021 were $20,256, a decrease of $12,373, or
37.9%, from $32,629 incurred in the nine months ended September 30, 2020. This
decrease is primarily due to reduction in the activities of our ViralClear
segment, net with an increase in employee performance pay and staff in the
current period as compared to the same period in the prior year and additional
service provider fees paid.



Payroll related expenses increased to $6,107 in the current period from $5,109
for the nine months ended September 30, 2020, an increase of $998, or 19.5%. The
increase was due to performance pay and added staff in the later part of 2020
and 2021 for commercialization, sales and support personnel. We incurred $6,480
in stock-based compensation in connection with the vesting of stock and stock
options issued to board members, officers, employees and consultants for the
nine months ended September 30, 2021, as compared to $19,678 in stock-based
compensation for the same period in 2020.



Professional services for the nine months ended September 30, 2021 totaled
$1,035, a decrease of $482, or 31.8%, over the $1,517 recognized for the nine
months ended September 30, 2020. Of professional services, legal fees totaled
$778 for the nine months ended September 30, 2021; a decrease of $513, or 39.7%,
from $1,291 incurred for the nine months ended September 30, 2020. The decrease
is primarily due to costs incurred in 2020 for financing a non-consummated
capital raise and legal costs incurred in our ViralClear subsidiary. Accounting
fees incurred in the nine months ended September 30, 2021 amounted to $149, a
decrease of $78 or 34.4%, from $227 incurred in same period last year. In 2020,
we incurred additional audit costs associated with internal control and
ViralClear audits in addition to our year-end requirements.



Consulting, public and investor relations fees for the nine months ended
September 30, 2021 were $3,137 as compared to $3,685 incurred for the nine
months ended September 30, 2020, a decrease of $548, or 14.9%. The decrease in
consulting, marketing and investor relations fees during the nine months ended
September 30, 2021 related to our continued efforts to develop our recognition
throughout the medical industry in an effective manner.



Travel, meals and entertainment costs for the nine months ended September 30,
2021 were $730, an increase of $436, or 148.3%, from $294 incurred in the nine
months ended September 30, 2020. Travel, meals and entertainment costs include
travel related to business development and financing. The increase in 2021 was
due to lifting of various restrictions imposed by the COVID-19 outbreak as
compared to 2020.



Rent for the nine months ended September 30, 2021 totaled $353, a decrease of
$10, or 2.8%, from $363 incurred in nine months ended September 30, 2020. The
decrease in rent for 2021 as compared to 2020 is due primarily to a lower
negotiated rent for our Los Angeles offices beginning July 1, 2021 as compared
to 2020.



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Depreciation and Amortization Expense. Depreciation and amortization expense for
the nine months ended September 30, 2021 totaled $142, an increase of $75, or
111.9%, over the expense of $67 incurred in the nine months ended September 30,
2020, as a result of the adding additional office computers and other equipment.



Gain on Settlement of Debt. On September 23, 2021 we negotiated a lawsuit settlement with Aurigene Pharmaceutical Services LTD relating to certain milestone payments for manufacturing and services under a contract with our ViralClear subsidiary. In connection with the settlement, we recognized a gain on settlement of debt of $553 during the nine months ended September 30, 2021.





Preferred Stock Dividend. Preferred stock dividend for the nine months ended
September 30, 2021 totaled $7, a decrease of $4, or 36.4% from $11 incurred
during the nine months ended September 30, 2020. Preferred stock dividends are
related to the dividends accrued on our Series C Preferred Stock issued during
the period from 2013 through 2015. The decrease in 2021 as compared to 2020 is
the result of conversions in 2020.



Net Loss Attributable to BioSig Technologies, Inc. Common Shareholders. As a
result of the foregoing, net loss attributable to common shareholders for the
nine months ended September 30, 2021 was $23,280 compared to a net loss of
$41,937 for the nine months ended September 30, 2020.



Segment Results



The Company reports segment information based on the "management" approach. The
management approach designates the internal reporting used by management for
making decisions and assessing performance as the source of the Company's
reportable segments.



Summary Statement of Operations for the three and nine months ended September
30, 2021 as compared to the three and nine months ended September 30, 2020 are
detailed in Note 12 of the accompanying unaudited condensed consolidated
financial statements.



COVID-19



On March 11, 2020, the World Health Organization (the "WHO") declared a pandemic
related to the rapidly spreading coronavirus (COVID-19) outbreak, which has led
to a global health emergency. The full public-health impact of the ongoing
pandemic is currently indeterminable and rapidly evolving, and the related
health crisis has adversely affected and may continue to adversely affect the
global economy, resulting in delaying to our commercialization objectives of the
PURE EP Systems into 2022.


Liquidity and Capital Resources ($000's)





As of September 30, 2021, we had a working capital of $17,428, comprised of cash
of $17,535, accounts receivable of $100, inventory of $1,881 and prepaid
expenses, vendor deposits and employee advances of $483, which was offset by
$2,169 of accounts payable and accrued expenses, accrued dividends on preferred
stock issuances of $79 and current portions of deferred revenue of $32 and of
lease liability of $291. For the nine months ended September 30, 2021, we used
$20,668 of cash in operating activities and $398 of cash in investing
activities.



Nine Months Ended September 30, 2021 Compared to Nine Months Ended September 30, 2020 (000's)





Cash provided by financing activities totaled $10,333, comprised of proceeds
from the sale of our common stock, net of expenses, of $9,005 and sale of our
common stock under an at-the-market offering of $1,300 along with proceeds from
exercise of options of $28.



In the comparable period in 2020, our aggregate cash provided by financing
activities totaled $41,197, comprised of proceeds from the sale of our common
stock of $25,214, proceeds from the sale of our common stock in an at-the-market
offering of $1,002, proceeds from the sale of our subsidiary common stock of
$10,592 and proceeds from exercise of options and warrants of $4,389. At
September 30, 2021, we had cash of $17,535 compared to $32,748 at September 30,
2020. Our cash is held in bank deposit accounts. At September 30, 2021 and
September 30, 2020, we had no convertible debentures outstanding.



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Cash used in operations for the nine months ended September 30, 2021 and 2020
was $20,668 and $20,497, respectively, which represent cash outlays for research
and development and general and administrative expenses in such periods. The
increases in cash outlays principally resulted additional operating costs,
general and administrative expenses in 2021 and with increases in our operating
assets of $1,380 and a decrease in our operating liabilities of $3,393, net with
ceasing our ViralClear segment's pharma operations in 2020.



We used $398 cash for investing activities for the nine months ended September
30, 2021, compared to $60 for the nine months ended September 30, 2020. For the
current period and comparable period, we purchased computer and other equipment.



We had an accumulated deficit as of September 30, 2021 of $180.3 million, as
well as a net loss attributable to BioSig Technologies, Inc. of $23.3 and
negative operating cash flows. We expect to continue incurring losses and
negative cash flows from operations until our products (primarily PURE EP
System) reach full commercial profitability. We believe that our existing cash
on hand will be sufficient to enable us to fund our projected operating
requirements for approximately one year and a day from the date of filing of
this report. However, we may need to raise additional funds more quickly if one
or more of our assumptions prove to be incorrect or if we choose to expand our
product development efforts more rapidly than we presently anticipate. We also
may decide to raise additional funds before we require them if we are presented
with favorable terms for raising capital.



Our plans include the continued commercialization of the PURE EP System and
other applications of our core technology and raising capital through the sale
of additional equity securities, debt or capital inflows from strategic
partnerships. There are no assurances, however, that we will be successful in
obtaining the level of financing needed for our operations. The ongoing COVID-19
pandemic has resulted and continues to result in significant financial market
volatility and uncertainty in recent months.



A continuation or worsening of the levels of market disruption and volatility
seen in the recent past could have an adverse effect on our ability to access
capital and on the market price of our common stock, and we may not be able to
successfully raise capital through the sale of our securities.



Our Series C Preferred Stock contains triggering events which would, among other
things, require redemption (i) in cash, at the greater of (a) 120% of the stated
value of $1 or (b) the product of (I) the variable weighted average price of our
common stock on the trading day immediately preceding the date of the triggering
event and (II) the stated value divided by the then conversion price or (ii) in
shares of our common stock, equal to a number of shares equal to the amount set
forth in (i) above divided by 75%. As of September 30, 2021, the aggregate
stated value of our Series C Preferred Stock was $105. The triggering events
include our being subject to a judgment of greater than $100 or our initiation
of bankruptcy proceedings. If any of the triggering events contained in our
Series C Preferred Stock occur, the holders of our Series C Preferred Stock may
demand redemption, an obligation we may not have the ability to meet at the time
of such demand. We will be required to pay interest on any amounts remaining
unpaid after the required redemption of our Series C Preferred Stock, at a rate
equal to the lesser of 18% per annum or the maximum rate permitted by applicable
law.



We expect to incur losses from operations for the near future. We expect to
incur increasing marketing and commercialization expenses related to our PURE EP
system in addition to additional research and development costs relating to the
PURE EP and other product candidates, including expenses related to clinical
trials. We expect that our general and administrative expenses will increase in
the future as we expand our business development, add infrastructure and incur
additional costs related to being a public company, including incremental audit
fees, investor relations programs and increased professional services.



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Our future capital requirements will depend on a number of factors, including
the progress of our research and development of product candidates, the timing
and outcome of regulatory approvals, the costs involved in preparing, filing,
prosecuting, maintaining, defending and enforcing patent claims and other
intellectual property rights, the status of competitive products, the
availability of financing and our success in developing markets for our product
candidates.



Future financing may include the issuance of equity or debt securities,
obtaining credit facilities, or other financing mechanisms. Even if we are able
to raise the funds required, it is possible that we could incur unexpected costs
and expenses or experience unexpected cash requirements that would force us to
seek alternative financing. Furthermore, if we issue additional equity or debt
securities, existing holders of our securities may experience additional
dilution or the new equity securities may have rights, preferences or privileges
senior to those of existing holders of our securities.



If additional financing is not available or is not available on acceptable terms, we may be required to delay, reduce the scope of or eliminate our research and development programs, reduce our commercialization efforts or obtain funds through arrangements with collaborative partners or others that may require us to relinquish rights to certain product candidates that we might otherwise seek to develop or commercialize independently.





Equity Financing



On July 2, 2021, we entered into an underwriting agreement (the "Underwriting
Agreement") with Laidlaw & Company (UK) Ltd. (the "Underwriter"), relating to an
underwritten public offering of 2,500,000 shares of the Company's common stock,
$0.001 par value per share. All of the shares were sold by us. The public
offering price of the shares was $4.00 per share, and the Underwriter agreed to
purchase the shares from us pursuant to the Underwriting Agreement at a price of
$3.68 per share. After the underwriting discount, offering and other related
expenses, we received net proceeds from the offering of approximately $9.0
million. Pursuant to the Underwriting Agreement, we also granted the Underwriter
an option to purchase up to 375,000 additional shares of common stock, or 15% of
the number of Shares sold in the offering, at a price of $3.68 per share, for a
period of 30 days from the date of the Underwriting Agreement, of which none
were exercised.



Pursuant to the Underwriting Agreement, we issued to the Underwriter or its
designees warrants to purchase up to an aggregate 125,000 shares of common
stock, or 5% of the number of shares sold in the offering (the "Underwriter
Warrants"). The Underwriter Warrants are exercisable following the date of
issuance, July 7, 2021 and ending five years from the date of the execution of
the Underwriting Agreement, July 2, 2026, at a price per share equal to $4.80
per share (120% of the public offering price per share) and are exercisable on a
"cashless" basis.



The shares were sold and issued pursuant to our shelf registration statement on
Form S-3 (Registration Statement No. 333-251859) previously filed with the
Securities and Exchange Commission and declared effective by the Securities and
Exchange Commission on January 12, 2021. A preliminary prospectus supplement and
prospectus supplement and the accompanying prospectus relating to the offering
were filed with the Securities and Exchange Commission. The offering closed on
July 7, 2021.


Off-Balance Sheet Arrangements

We do not have any off-balance sheet arrangements.

Critical Accounting Policies and Estimates





Our discussion and analysis of our financial condition and results of operations
are based on our financial statements, which have been prepared in accordance
with accounting principles generally accepted in the United States of America.
The preparation of these financial statements requires us to make estimates and
judgments that affect the reported amounts of assets, liabilities and expenses.
We evaluate our estimates and judgments on an ongoing basis. We base our
estimates on historical experience and on assumptions that we believe to be
reasonable under the circumstances, the results of which form the basis for
making judgments about the carrying values of assets and liabilities that are
not readily apparent from other sources. Actual results may differ from these
estimates.



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We believe the following critical accounting policies affect our more significant judgments and estimates used in the preparation of our financial statements.





Revenue Recognition



We derive its revenue primarily from the sale of its medical device, the PURE
EP™ System, and well as related support and maintenance services and software
upgrades in connection with the system.



We recognize revenue in accordance with Accounting Standards Codification (ASC)
606, Revenue from Contracts with Customers ("ASC 606"). The core principle of
ASC 606 is that an entity recognizes revenue to depict 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.



We determine revenue recognition through the following five steps:





  ? Identify the contract with the customer;




  ? Identify the performance obligations in the contract;




  ? Determine the transaction price;

? Allocate the transaction price to the performance obligation in the contract;


    and



? Recognize revenue when, or as, the performance obligations are satisfied.






Performance obligations are the unit of accounting for revenue recognition and
generally represent the distinct goods or services that are promised to the
customer. If we determine that it has not satisfied a performance obligation, it
will defer recognition of the revenue until the performance obligation is deemed
to be satisfied. Support, maintenance, and software upgrades are performance
obligations over a defined period and are recognized ratably over the
contractual service period. Customers typically purchase these services with the
initial sale of the PURE EP System and do not have the right to terminate their
contracts unless we fail to perform material obligations.



We may execute more than one contract with a single customer. If so, it is
evaluated whether the agreements were negotiated as a package with a single
objective, whether the amount of consideration to be paid in one agreement
depends on the price and/or performance of another agreement, or whether the
goods or services promised in the agreements represent a single performance
obligation. The conclusions reached can impact the allocation of the transaction
price to each performance obligation and the timing of revenue recognition
related to those arrangements.



We record accounts receivable for amounts invoiced to customers for which the
Company has an unconditional right to consideration as provided under the
contractual arrangement. Unbilled receivables, if any, include amounts related
to our contractual right to consideration for completed performance obligations
not yet invoiced. Deferred revenue includes payments received in advance of
performance under the contract. Our unbilled receivables and deferred revenue
are reported on an individual contract basis at the end of each reporting
period. Unbilled receivables are classified as current or noncurrent based on
the timing of when we expect to bill the customer. Deferred revenue is
classified as current or noncurrent based on the timing of when we expect to
recognize revenue.


Allowance for Doubtful Accounts





We adjust accounts receivable down to net realizable value with its allowance
methodology. In determining the allowance for doubtful accounts for estimated
losses, aged receivables are analyzed periodically by management. Each
identified receivable is reviewed based upon historical collection experience,
financial condition of the client and the status of any open or unresolved
issues with the client preventing the payment thereof. Corrective action, if
necessary, is taken by the Company to resolve open issues related to unpaid
receivables. The allowance for doubtful accounts was nil at September 30, 2021.
The Company believes that its reserve is adequate, however results may differ in
future periods. For the nine months ended September 30, 2021 and 2020, bad debt
expense totaled $0.



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Research and Development



We account for research and development costs in accordance with the Accounting
Standards Codification subtopic 730-10, Research and Development ("ASC 730-10").
Under ASC 730-10, all research and development costs must be charged to expense
as incurred. Accordingly, internal research and development costs are expensed
as incurred. Third-party research and development costs are expensed when the
contracted work has been performed or as milestone results have been achieved.
Company-sponsored research and development costs related to both present and
future products are expensed in the period incurred.



Stock Based Compensation



All stock-based payments to employees and to nonemployee directors for their
services as directors consisted of grants of restricted stock and stock options,
which are measured at fair value on the grant date and recognized in the
statements of operations as compensation expense over the relevant vesting
period. Restricted stock payments and stock-based payments to nonemployees are
recognized as an expense over the period of performance.



Such payments are measured at fair value at the earlier of the date a performance commitment is reached, or the date performance is completed. In addition, for awards that vest immediately and are non-forfeitable, the measurement date is the date the award is issued.

On October 29, 2014, our common stock commenced trading on OTCQB and on September 21, 2018 on the NASDAQ Capital Market under the symbol "BSGM." Fair value of options are typically determined by the sales prices of our common stock for the 10 trading days immediately preceding the date of the award.





Use of Estimates



The preparation of these unaudited condensed consolidated financial statements
in conformity with GAAP requires management to make estimates and assumptions
that affect the reported amounts of assets and liabilities, disclosure of
contingent assets and liabilities at the date of the unaudited condensed
consolidated financial statements and the reported amounts of revenues and
expenses during the reporting period. Significant estimates include the
recoverability and useful lives of long-lived assets, the fair value of
long-term operating leases, patent capitalization, fair value of acquired
assets, the fair value of the Company's stock, stock-based compensation, fair
values relating to warrant and other derivative liabilities and the valuation
allowance related to deferred tax assets. Actual results may differ from these
estimates.


Acquisition of Intellectual Property





Intellectual property acquired are accounted for under the acquisition method of
accounting. This method requires the recording of acquired assets, including
separately identifiable intangible assets, and assumed liabilities at their
acquisition date fair values. The method records any excess purchase price over
the fair value of acquired net assets as goodwill.



The acquired intellectual property from the Trek acquisition was considered unproven compounds, the success of which was uncertain at the time of the acquisition. Accordingly, the fair value of the consideration paid was charged as acquired research and development to current period operations.





Income Taxes



Deferred income tax assets and liabilities are determined based on the estimated
future tax effects of net operating loss and credit carryforwards and temporary
differences between the tax basis of assets and liabilities and their respective
financial reporting amounts measured at the current enacted tax rates. We record
an estimated valuation allowance on our deferred income tax assets if it is not
more likely than not that these deferred income tax assets will be realized. We
recognize a tax benefit from an uncertain tax position only if it is more likely
than not that the tax position will be sustained on examination by taxing
authorities, based on the technical merits of the position. The tax benefits
recognized in the financial statements from such a position are measured based
on the largest benefit that has a greater than 50% likelihood of being realized
upon ultimate settlement.



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