10-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-K

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

For the Fiscal Year Ended December 31, 2020

Commission File Number 001-38659

BIOSIG TECHNOLOGIES, INC.

(Exact name of registrant as specified in its charter)

Delaware		26-4333375
(State or other jurisdiction of incorporation or organization)		(IRS Employer Identification No.)
54 Wilton Road, 2nd Floor Westport, CT	06880	(203) 409-5444
(Address of principal executive office)	(Zip Code)	(Registrant’s telephone number, Including area code)

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

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value $0.001 per share	BSGM	The NASDAQ Capital Market

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

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

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

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

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 229.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒    No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b–2 of the Exchange Act.

(Check one):

Large accelerated filer	☐	Accelerated filer	☐
Non-accelerated filer	☒	Smaller reporting company	☒
Emerging growth company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal controls over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☐

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

The aggregate market value of the voting and non-voting common equity held by non-affiliates as of June 30, 2020, based on the price at which the common stock was last sold on such date, is $182,302,855. For purposes of this computation, all officers, directors, and 5 percent beneficial owners of the registrant are deemed to be affiliates. Such determination should not be deemed an admission that such directors, officers, or 5 percent beneficial owners are, in fact, affiliates of the registrant.

As of March 12, 2021, there were 31,789,781 shares of the registrant’s common stock outstanding.  

Documents Incorporated by Reference:

The registrant incorporates by reference in Part III (Items 10, 11, 12, 13 and 14) of this Form 10-K portions of its Definitive Proxy Statement for the 2021 Annual Meeting of Stockholders, which shall be filed with the Securities and Exchange Commission within 120 days after the end of the fiscal year.

TABLE OF CONTENTS

		PAGE
PART I
Item 1.	Business	4
Item 1A.	Risk Factors	24
Item 1B.	Unresolved Staff Comments	44
Item 2.	Properties	44
Item 3.	Legal Proceedings	45
Item 4.	Mine Safety Disclosures	45
PART II
Item 5.	Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	46
Item 6.	Selected Financial Data	46
Item 7.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	46
Item 7A.	Quantitative and Qualitative Disclosures about Market Risk	53
Item 8.	Financial Statements and Supplementary Data	F-1 – F-37
Item 9.	Changes in and Disagreements with Accountants on Accounting and Financial Disclosures	54
Item 9A.	Controls and Procedures	54
Item 9B.	Other Information	55
PART III
Item 10.	Directors, Executive Officers and Corporate Governance	56
Item 11.	Executive Compensation	56
Item 12.	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	56
Item 13.	Certain Relationships and Related Transactions, and Director Independence	56
Item 14.	Principal Accounting Fees and Services	56
PART IV
Item 15.	Exhibits, Financial Statement Schedules	57
Item 16.	Form 10-K Summary	59
	Signatures	60

PART I

Note on Forward-Looking Statements

This Annual Report on Form 10-K (including the section regarding Management’s Discussion and Analysis of Financial Condition and Results of Operations) contains forward-looking statements regarding our business, financial condition, results of operations and prospects. Words such as “expects,” “anticipates,” “intends,” “plans,” “believes,” “seeks,” “estimates” and similar expressions or variations of such words are intended to identify forward-looking statements, but are not deemed to represent an all-inclusive means of identifying forward-looking statements as denoted in this Annual Report on Form 10-K.  Additionally, statements concerning future matters are forward-looking statements.

Although forward-looking statements in this Annual Report on Form 10-K reflect the good faith judgment of our management, such statements can only be based on facts and factors currently known by us. Consequently, forward-looking statements are inherently subject to risks and uncertainties and actual results and outcomes may differ materially from the results and outcomes discussed in or anticipated by the forward-looking statements. Factors that could cause or contribute to such differences in results and outcomes include, without limitation, those specifically addressed under the heading “Risk Factors” below, as well as those discussed elsewhere in this Annual Report on Form 10-K. Readers are urged not to place undue reliance on these forward-looking statements, which speak only as of the date of this Annual Report on Form 10-K. We file reports with the Securities and Exchange Commission (“SEC”). The SEC maintains an Internet site (www.sec.gov) that contains reports, proxy and information statements, and other information regarding issuers that file electronically with the SEC, including us.

We undertake no obligation to revise or update any forward-looking statements in order to reflect any event or circumstance that may arise after the date of this Annual Report on Form 10-K. Readers are urged to carefully review and consider the various disclosures made throughout the entirety of this Annual Report on Form 10-K, which attempt to advise interested parties of the risks and factors that may affect our business, financial condition, results of operations and prospects.

Unless the context indicates otherwise, references in this Annual Report to “BioSig,” the “Company,” “we,” “our” and “us” mean BioSig Technologies, Inc., and its predecessor entities.

ITEM 1 – BUSINESS

Corporate Structure

We were formed as BioSig Technologies, Inc., a Nevada corporation, in February 2009 and in April 2011 we merged with our wholly-owned subsidiary, BioSig Technologies, Inc., a Delaware corporation, with the Delaware corporation continuing as the surviving entity. BioSig is principally devoted to improving the standard of care in electrophysiology with our PURE EP™ System’s enhanced signal acquisition, digital signal processing, and analysis during catheter ablation of cardiac arrhythmias. The Company has generated minimal revenue to date and consequently its operations are subject to all risks inherent in business enterprise in early commercialization stage.

On November 7, 2018, we formed a subsidiary under the laws of the State of Delaware, originally under the name of NeuroClear Technologies, Inc., for the purpose of pursuing additional applications of the PURE EP™ signal processing technology outside of the field of cardiac electrophysiology. Subsequently, in March 2020, the subsidiary was renamed to ViralClear Pharmaceuticals, Inc. (“ViralClear”). We own 70.2% of ViralClear’s outstanding shares of common stock as of March 12, 2021. ViralClear Pharmaceutical’s Business Overview can be found on pages 15.

On July 2, 2020, the Company formed an additional subsidiary, NeuroClear Technologies, Inc., a Delaware corporation, to pursue additional applications of the PURE EP™ signal processing technology outside of cardiac electrophysiology. We own 100% of the subsidiary’s outstanding shares of common stock as of March 12, 2021. We plan to rename and repurpose this additional subsidiary for future endeavors; and we intend to return ViralClear to its former name, NeuroClear Technologies, Inc. (referred to herein as “NeuroClear”). NeuroClear’s Business Overview can be found on pages 15-18.

Business Overview

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.

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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. 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).” Texas Cardiac Arrhythmia Research Foundation (TCARF) in Austin, Texas, was the first institution to conduct patient cases under the clinical study; Mayo Clinic in Jacksonville, Florida was the second institution; and Massachusetts General Hospital (MGH) was the third to conduct patient cases under the same clinical study. As of March 8, 2021, 81 patients have been enrolled in the study. Initial results of evaluated data from the PURE EP 2.0 Study found that a cumulative total of 29 PURE EP signals out of 34 (85.3%) were rated as statistically equivalent or better for the dataset (identical electrocardiographic and intracardiac signal data recorded during 15 AF ablation procedures from the PURE EP System, the signal recording system, and the 3D mapping system). In 35.5% of samples, the reviewers selected PURE EP because "more signal components were visible." 

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 several institutions, including University of Pennsylvania Hospital; Overland Park Regional Medical System in Overland Park, Kansas; Deborah Heart and Lung Center in Browns Mills, New Jersey; and Memorial Hospital of South Bend, part of Beacon Health System, in South Bend, Indiana; and Houston Methodist in Texas.

To date, more than 575 patient procedures have been conducted with the PURE EP System by more than 38 electrophysiologists across eight different clinical sites in the United States.

In addition to clinical evaluation, we have conducted a total of twenty-seven pre-clinical studies with the PURE EP™ System, twenty-two of which were performed at Mayo Clinic in Rochester, Minnesota. 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 four pre-clinical studies 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. We also intend to continue additional clinical external evaluation at a select number of other centers.

We have made progress towards obtaining a European CE marking certificate for medical devices. We intend to commence audit preparation for the International Organization for Standardization (“ISO”) 13485 with the expectation to proceed with the audit to obtain the ISO 13485 Certification and CE Mark in the first half of 2021 and subsequently file for CE Mark in the second half of 2021 or early in 2022, subject to the guidance from the European notified body.

In December 2020, we announced that three units were contracted for purchase by St David’s Healthcare of Austin, Texas and subsequently sold in February 2021. These units were our first commercial sale. Additionally, we are in active discussions with numerous 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.

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Recent Developments

Mayo Clinic Artificial Intelligence (AI) Research Agreement

On January 2, 2021 we entered into a research agreement with Mayo Clinic regarding a Novel AI Program for our Novel Signal Recording System. The program is a strategic collaboration with Mayo to develop a next-generation AI- and machine learning-powered software for our PURE EP™ System. The new collaboration includes an R&D program that is expected to expand our proprietary hardware and software with advanced signal processing capabilities and aim to develop novel technological solutions by combining the electrophysiological signals delivered by PURE EP™ and other data sources.

The development program is under the leadership of Samuel J. Asirvatham, M.D., Mayo Clinic’s Vice-Chair of Innovation and Medical Director, Electrophysiology Laboratory, and Alexander D. Wissner-Gross, Ph.D., Managing Director of Reified LLC. We entered into a 10-year collaboration agreement with Mayo Clinic in March 2017 and in November 2019, we signed a patent and know-how license agreement with Mayo Foundation for Medical Education and Research in which such terms apply to this program. We also entered into a partnership with Reified LLC, a provider of advanced artificial intelligence-focused technical advisory services to the private sector in late 2019.

Aurigene Lawsuit

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. The Company denies any liability and intends to defend this claim vigorously.

Our Industry

Pharmacological, or medicine-based, therapies have traditionally been used as initial treatments for cardiac arrhythmias, but they often fail to adequately control the arrhythmia and may have significant side effects. Catheter ablation is now often recommended for an arrhythmia that medicine cannot control. Catheter ablation involves advancing several flexible catheters into the patient’s blood vessels, usually either in the femoral vein, internal jugular vein or subclavian vein. The catheters are then advanced towards the heart. Electrical impulses are then used to induce the arrhythmia and local heating or freezing is used to ablate (destroy) the abnormal tissue that is causing it. Catheter ablation for most of arrhythmias has a high success rate. For patients with complex arrhythmias like AF and VT, it is often necessary to perform multiple procedures to achieve success.

Catheter ablation is usually performed by an electrophysiologist (a specially trained cardiologist) in a specialized room in an EP lab. According to a 2019 report by Health Research International, it is estimated that there will be approximately 11,466 global EP lab rooms performing catheter ablations in 2024 up from 9,978 in 2019, each typically with an EP recording system costing an average of $160,000. The global market for EP technologies employed in the catheter ablation of cardiac arrhythmias was estimated at $5.9 billion in 2019. This represented a 12.4% increase over the previous year that reflected a gradual rise in EP lab installations, an increase in the number of complex ablations performed, and the rising intensity and cost of devices employed in the treatment of complex ablations. Nearly 70% of revenues remain concentrated in the U.S. and industrialized nations of western Europe, which have the necessary resources to address this growing field. Overall, the growing reliability and long-term success of complex ablations is expected to drive an 11.5% annual increase in the global performance of complex ablations through 2024 which is expected to, in turn, drive an 11.3% real annual increase in total product sales during the same period to nearly $10.1 billion. In addition, global ablation procedure numbers are predicted to grow from 1,035,300 in 2019 to 1,556,055 in 2024; within this category, complex ablations (AF and VT) to increase from 529,650 in 2019 to 913,565 in 2024.

Catheter Ablation of AF and VT

Accurate recording of electrograms is critical to efficient mapping and ablation of complex arrhythmias. We believe that the clearer recordings and the very small amplitude of intracardiac signals--high frequency, small amplitude components in midst of large physiologic signals; signals important to characterize critical substrate, such as fractionated atrial and ventricular electrograms; and high-frequency, low-amplitude signals such as the Purkinje potentials—provided by the PURE EP System may improve outcomes during EP studies and ablation procedures for a variety of arrhythmias.

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For patients who are candidates for ablation, an EP study is necessary to define the targeted sites for the ablation procedure. Two common, yet complex, conditions for which ablation procedures are performed are AF and VT. Most cardiac arrhythmias are well understood, and ablation simply requires destroying a small area of heart tissue possessing electrical abnormality. In contrast, complex arrhythmias, such as AF and VT, have complex pathophysiology and, because knowledge of their origins and mechanisms are incomplete, ablation treatments for these arrhythmias are largely empirical. Furthermore, the length of these procedures, which typically last from 3-6 hours, exposes the physician and staff to extensive radiation, requiring them to wear heavy lead vests. Consequently, ablating AF and VT has been regarded as being extremely difficult. Therefore, access to these procedures has traditionally been limited to being performed by only especially well-trained cardiologists and high-volume centers. Particularly during ablations for persistent (chronic) AF, long procedures and extensive ablation are often required. These procedures could result in significant scarring and damage to heart tissue, although a study from a French Bordeaux group found “recovery of atrial contractile function” (the heart goes back to beating and contracting normally) in 98% of patients in sinus rhythm after six months of follow-up. However, less experienced centers that do extensive ablations do run the risk of compromising the pumping ability and transport function of the left atrium.

AF is the most common heart rhythm disorder in the world and increases the risk for stroke 5-fold. In 2017, there were a reported 37.57 million prevalent cases of AF and 3.05 million incident cases of AF globally, contributing to over 287,000 deaths worldwide (Global, regional, and national prevalence, incidence, mortality, and risk factors for atrial fibrillation, 1990–2017: results from the Global Burden of Disease Study 2017). In 2020, the Centers for Disease Control and Prevention stated that it is estimated that 12.1 million people in the United States will have AF in 2030, more than 454,000 patients hospitalized annually as the primary diagnosis, and AF contributes to an estimated 158,000 deaths each year. An increasing proportion of diagnosed AF cases are now being treated via ablation, as both physician confidence and the devices used in these procedures improve. A growing amount of positive clinical data has demonstrated the efficacy of AF ablation when compared to the traditional first-line treatment of anti-arrhythmic drugs. The American College of Cardiology Foundation/American Heart Association Task Force reported that catheter-directed ablation of AF represents a substantial achievement that promises better therapy for a large number of patients presently resistant to pharmacological or electrical conversion to sinus rhythm (ACC/AHA/ESC 2006 Guidelines for the Management of Patients With Atrial Fibrillation). Additionally, the 2019 AHA/ACC/HRS Focused Update of the 2014 AHA/ACC/HRS Guideline for the Management of Patients With Atrial Fibrillation findings show patients that were in the AF catheter ablation group had significantly reduced overall mortality rate, reduced rate of hospitalization for worsening heart failure, and improved left ventricular ejection fraction as compared with the medical therapy group, and according to device interrogation, more patients in the AF catheter ablation group were in sinus rhythm. However, rates of success and complications may vary for ablation, sometimes considerably.

The AF Ablation Long Term Registry is an international registry of 3,630 patients who underwent AF ablation between 2012 and 2015 – the study reported a 41% rate of repeat ablation at 3 years post ablation. At 12-month follow-up, the outcome was judged to have been successful in 74% of patients. However, almost 50% of the patients were still taking an antiarrhythmic drug. AF recurrences were less common in patients with paroxysmal (31%) than with persistent (40%) or long-standing persistent (44%) AF.

According to the Heart Rhythm Society, VT is the most dangerous arrhythmia since it may result in ventricular fibrillation, a rapid chaotic heartbeat in the lower chambers of the heart which can often result in sudden cardiac death. Because the fibrillating muscle cannot contract and pump blood to the brain and vital organs, ventricular fibrillation is the number one cause of sudden cardiac death which accounts for approximately 300,000 deaths in the U.S. each year. VT is typically treated with implantable cardioverter defibrillators, or ICDs, or a combination of ablation along with an ICD. Catheter ablation of VT has historically been used primarily for drug refractory ventricular arrhythmias in patients with ICDs. However, advances in electro-anatomical mapping systems, techniques to identify ablation sites during sinus rhythm, and the use of hemodynamic support devices has broadened the applicability of catheter ablation for ventricular arrhythmias. When performed in centers with high procedural volumes, the rates of complications remain relatively low. However, success rates have historically been quite variable and highly dependent on the specific ablation approach adopted. Additionally, catheter ablation has evolved into an important treatment option for patients with scar-related heart disease presenting with VT or VF. An individual’s success rate of catheter ablation for VT is determined by the amount of infarct-related scar burden, represented as low-voltage signals; the experience of the team and center will influence outcomes. In patients with recurrent VT or VF despite complete revascularization and optimal medical treatment, radiofrequency catheter ablation should be considered. Recurrent VF episodes may be triggered by PVCs arising from partially injured Purkinje fibers or ventricular myocardium injured by ischemia and/or reperfusion. Precise catheter mapping and successful ablation of triggers for VT or VF, or myocardial substrate sustaining VT or VF, is a complex and demanding procedure according to the 2015 ESC Guidelines for the management of patients with ventricular arrhythmias and the prevention of sudden cardiac death The Task Force for the Management of Patients with Ventricular Arrhythmias and the Prevention of Sudden Cardiac Death of the European Society of Cardiology (ESC).

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We believe that ablation will continue to become a preferred treatment for AF and VT. This increase in demand for ablation procedures has also increased the demand for technological advances in medical devices essential to ablation procedures. Improvements are needed to help reduce the periprocedural complications and decrease costly lengths of stay in patients undergoing catheter ablation procedures, adding focus to improving outcomes at low volume hospitals and among patients at high risk due to comorbidities. We believe that the PURE EP System may have a meaningful impact on assisting ablation strategies especially for repeat ablations and for those with significant scarring as it was developed to reveal the high frequency and very small amplitude of intracardiac signals important for identifying ablation targets.

EP Lab Environment and EP Recording Systems

The EP lab environment and recording systems create significant amounts of noise and artifacts during EP procedures. Current surface and intracardiac recording systems typically consist of large workstations interconnected by a complex set of cables that contribute to significant amounts of noise during signal acquisition. Additional noise and artifacts generated from the EP lab equipment further hamper recordings of small electrophysiological potentials. Preserving spaciotemporal (space and time) characteristics of the signal in a very challenging EP recording environment is a difficult task. To remove noise and artifacts, recorders that are currently on the market offer a family of low pass, high pass and notch filters, but these filters alter signal information context.

The shape and amplitude of electrocardiograms, unipolar and bipolar electrograms, and, consequently, reconstructed endocardial and epicardial maps, are influenced not only by electrophysiological and structural characteristics of the myocardial tissue involved, but with characteristics of the recording system. Amplitude and morphology of electrocardiogram and intracardiac signals are significantly affected by filters used to remove noise.  Because of the number of amplitude and interval measurements made during an EP study, it is imperative that the recording system faithfully acquires surface electrocardiogram and intracardiac electrograms.  We believe that the recording systems that are currently available on the market are ineffective in preserving the optimal amount of original information contained in the cardiac signals.

In addition, the EP lab consists of sophisticated equipment that requires an electrophysiologist to mentally integrate information from a number of sources during procedures. There are numerous monitors in an EP lab that provide and display this variety of information. An electrophysiologist needs to evaluate the acquired cardiac signals and the patient’s responses to any induced arrhythmias during the procedure.  However, it can be difficult for an electrophysiologist to synthesize the disparate information produced by the numerous monitors in the lab and calculate the real-time, three-dimensional orientation of the anatomy and the location of the recording and ablation catheters. As the number of EP procedures increase, a variety of diagnostic, therapeutic and highly specialized ablation catheters are widely available and continue to be developed.  In addition, remote robotic and magnetic navigation systems have been developed to address limitations of dexterity in controlling the catheter tip, especially during complex arrhythmia ablation procedures. We believe that, considering the improvements being made with respect to other equipment used in the EP lab and the continual increase of ablation procedures, the EP recorders currently available on the market are not sufficiently advanced with respect to the quality of their recordings to deliver adequate results. We believe that the PURE EP System will be able to deliver superior quality of recordings that will allow it to successfully integrate with the other advanced equipment found in the EP lab.

The requirement for optimal signal integrity is amplified during ablation treatments of AF and VT. One of the main objectives of the AF ablation procedure is to precisely identify, ablate and eliminate pulmonary vein potentials and one of the main objectives of the VT procedure is to map the arrhythmia substrate and precisely identify, ablate and eliminate small abnormal potentials. The information provided by recorders is essential for an electrophysiologist to determine ablation strategy during termination of both pulmonary vein potentials and VT.  Therefore, it is important that the recording system’s noise removal technique does not alter the appearance and fidelity of these potentials. As a result, it is necessary that any new signal processing technology preserves signal fidelity as much as possible during EP recordings; otherwise, the signals that are needed to guide the ablation procedures will be difficult to distinguish due to noise interference.

Our Product

The PURE EP™ System 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. 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.

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PURE EP™ was designed to be useful in arrhythmia diagnosis. For example, in atrioventricular reentrant tachycardia (AVRT) & AV nodal reentrant tachycardia (AVNRT), EP physicians often look for a slow pathway potential or accessory pathway potentials that are not easy to detect. Furthermore, during pacing maneuvers, important diagnostic signals may be buried inside the saturation artifact from the pacing electrode. The wide dynamic range of the PURE EP™ System may allow for better differentiation of those signals, as there is no system saturation and a quicker recovery to baseline.

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.

Our initial focus is on improving intracardiac signal acquisition and enhancing diagnostic information for catheter ablation procedures for complex arrhythmias, like ventricular tachycardia (“VT”) and atrial fibrillation, or AFib (“AF”). VT is a fast, abnormal heart rate in the heart’s lower chambers. VT does not give your heart enough time to fill with blood before it contracts again. This can affect blood flow to the rest of your body and is potentially life-threatening. AF is the most common cardiac arrhythmia associated with a fivefold risk of stroke. AF occurs when the upper chambers of the heartbeat irregularly, and do not pump all of the blood to the lower chambers, causing some blood to pool and potentially form clots. If a clot breaks loose, it can travel through the bloodstream to the brain and lead to a stroke. Strokes related to AF are often more severe compared to strokes with other underlying causes.

We believe that the PURE EP System and its advanced signal processing tools may contribute to improvements in patient outcomes in connection with catheter ablation due to the following advantages over currently available devices on the market: 

● Less noise: PURE EP’s low-noise proprietary architecture was engineered to enable acquisition of high-fidelity signals in the original, unfiltered format. PURE EP’s Main System Unit (MSU) topology incorporates advanced shielding and very low noise front-end components.

● Wider range: PURE EP’s wide dynamic range was developed to retain cardiac signal details and reduce saturation. PURE EP™ combines a low-noise signal architecture with a fixed range up to 500mV, so signals are rarely clipped or limited by quantization noise.

● Higher fidelity: PURE EP’s large frequency bandwidth and linear signal acquisition helps to accurately display complex fractionated signals, even at lower amplitudes and higher frequencies. This unique system capability minimizes signal attenuation and maintains original signal amplitude – especially critical for identifying and interpreting complex arrhythmogenic substrates.

● Clear, stable unipolar signals: The PURE EP System uses an innovative approach to acquiring unipolar signals. The Wilson Central Terminal (WCT+™) relies on a common front-end circuitry similar to how bi-polar intracardiac signals are acquired. This enables clear, stable unipolar signals, without the need for an internal reference catheter.

● Customizable software and filters: PURE EP™ offers software modules and specialty digital filters, so electrophysiologists can customize their interface and optimize signals for mapping, signal interpretation and during therapy delivery.

● Seamless integration: PURE EP™ integrates with existing EP labs and workflows. It is compatible and complementary with EP recording systems, mapping systems, robotic equipment, and multi-display panels.

We believe that these features may allow physicians to better determine precise ablation targets, strategy, and end point of procedures with the objective of reducing the need for patients to undergo multiple procedures, and to allow for less experienced EP physicians to perform more complex procedures. The PURE EP System is intended to operate in conjunction with the existing EP lab equipment.

Initial Analysis

According to S. J. Asirvatham, MD, et. al. (“Signals and Signal Processing for the Electrophysiologist,” Circ Arrhythm Electrophysiol. (2011) 4:965-973), recording environments in a typical electrophysiology laboratory presents challenging situations.  S. J. Asirvatham, MD, et. al., state, “Successful mapping and ablation in the electrophysiology laboratory is critically dependent on acquiring multiple, low-amplitude, intracardiac signals in the presence of numerous sources of electric noise and interference and displaying these signals in an uncomplicated and clinically relevant fashion, with minimal artifacts. This represents a significant engineering challenge and, in real-life electrophysiology laboratory, is not always successful.”

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To determine and validate the state of present electrophysiology recording technology in the field, we completed a detailed analysis of the effect of filters used by existing EP recorders to reduce noise on spaciotemporal characteristics of electrocardiograms and intracardiac electrograms. We evaluated the signal quality (amplitude, morphology and duration) of the different recorders, along with the ability of the recorders to reduce noise level and remove baseline wander, which are the cardiac signals that have shifted from the isoelectric line (the base line of the signal tracing). The electrocardiogram and intracardiac signals subjected to the PURE EP System’s signal processing showed less baseline wander, noise and artifacts compared to the conventional electrophysiology recorders.  Further, spaciotemporal characteristics of signals were greatly distorted by the conventional electrophysiology system, particularly when a notch filter was used, as compared to the recording of the same spaciotemporal characteristics by the PURE EP System.

Proof of Concept Testing

In the second and third quarters of 2013, we performed and finalized testing of our proof of concept unit by initially using an electrocardiogram/intracardiac simulator at our lab, and subsequently by obtaining pre-clinical recordings from the lab at the University of California at Los Angeles. We believe that our proof of concept unit performed well as compared to GE’s CardioLab recording system, in that the electrocardiogram and intracardiac signals displayed on our proof of concept unit showed less baseline wander, noise and artifacts compared to signals displayed on GE’s CardioLab recording system.  Subsequently, we determined the final design of the PURE EP System prototype to use for end-user preference studies, additional pre-clinical studies and research studies.  

Prototype Testing

After conducting research of peer-reviewed EP publications (see Initial Analysis in Our Products section above), we contacted Samuel J. Asirvatham. M.D. (who we believed to be an expert in the field of signal-based catheter ablation), at Mayo Clinic in Rochester, Minnesota. Since the end of 2014, we have collaborated with Dr. Asirvatham and other physicians affiliated with Mayo Clinic in Rochester, Minnesota and Jacksonville, Florida. We have performed pre-clinical studies at Mayo Clinic since 2015 to validate technology within the PURE EP System prototype. These studies have been designed to determine clinical effectiveness for features within the PURE EP System. Since March 2016, we have published nine manuscripts in collaboration with the physicians from Mayo Clinic evidencing our pre-clinical findings. To date, we have conducted a total of twenty-four pre-clinical studies with the PURE EP System, twenty-one of which were conducted at Mayo Clinic in Rochester, Minnesota. We also conducted a pre-clinical study at the Mount Sinai Hospital in New York, NY with emphasis on the VT model; and two pre-clinical studies at the University of Pennsylvania in preparation for clinical studies to be conducted there.

Clinical Evaluations

On February 18 and February 19, 2019, we conducted the first clinical cases with our PURE EP™ System. The observational patient cases were performed by Andrea Natale, M.D., F.A.C.C., F.H.R.S., F.E.S.C., Executive Medical Director, Texas Cardiac Arrhythmia Institute at St. David’s Medical Center in Austin, Texas. On April 16, 2019, we announced the completion of our second set of observational patient cases, which were performed at Prisma Health at Greenville Health System in South Carolina by Andrew Brenyo, MD, FHRS. Dr. Brenyo used the PURE EP™ System during procedures on patients with ischemic ventricular tachycardias, AF, PVC, and atypical flutters.

On May 6, 2019, we announced the completion of our third set of observational patient cases at Indiana University under the leadership of Prof. John M. Miller, M.D., and Dr. Mithilesh K. Das, MBBS. Drs. Miller and Das used the PURE EP™ System during procedures on patients with atypical flutter, atrioventricular nodal reentry tachycardia (AVNRT), AF, supraventricular tachycardia, premature ventricular contractions, and a rare case of dual septal pathway. In August 2019, observational patient cases at Santa Barbara Cottage Hospital in California were performed by Brett Andrew Gidney, M.D. The initial experience across these early evaluation centers showed the PURE EP™ System functions as designed with positive feedback from EP users about the improved signal detection and fidelity.

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).” Texas Cardiac Arrhythmia Research Foundation (TCARF) in Austin, Texas, was the first institution to conduct patient cases under the clinical study. On January 16, 2020, we announced the installation of a PURE EP System at Mayo Clinic Florida campus in Jacksonville, Florida. Mayo Clinic was the second institution to conduct patient cases under the same clinical study. On August 4, 2020, we announced the installation of a PURE EP System at Massachusetts General Hospital (MGH) as part of the expanding clinical study. As of March 8, 2021, 81 patients have been enrolled in the study.

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In September 2020, we presented results from our first randomized, blinded signal sample analysis in the PURE EP 2.0 Clinical Study. The data was generated during AF ablation procedures conducted at St. David’s Medical Center, Austin, Texas. Our scientific abstract and poster entitled, "A novel cardiac signal processing system for electrophysiology procedures: early insights from the PURE EP 2.0 study" was presented at the ESC Congress 2020 – The Digital Experience. The abstract was co-authored by Carola Gianni, M.D., Amin Al-Ahmad, M.D., Shane M. Bailey, M.D., G. Joseph Gallinghouse, M.D., Rodney P. Horton, M.D. and Andrea Natale, M.D. of TCAI. The independent, blinded reviewers were Bradley P. Knight, M.D. (Northwestern University), Wendy Tzou, M.D. (University of Colorado), and Pasquale Santangeli, M.D. (University of Pennsylvania). Identical electrocardiographic and intracardiac signal data were recorded during 15 AF ablation procedures from the PURE EP System, the signal recording system, and the 3D mapping system. The collected signals underwent blinded, controlled evaluation by three independent electrophysiologists to determine whether the PURE EP signals are a viable alternative to conventional sources and if it provides additional or clearer diagnostic information. Reviewers were asked to record the quality of each signal sample on a scale of 1-10 and select a rationale for their rating in a dropdown menu. Based on the ratings for each pair of signals, a cumulative total of 29 PURE EP™ signals out of 34 (85.3%) were rated as statistically equivalent or better for this dataset. In 35.5% of samples, the reviewers selected PURE EP™ data because "more signal components were visible." The abstract concludes that the PURE EP™ System is able to produce reliable and high-quality signals when compared to the available standard of care systems.

The PURE EP™ System was highlighted in several patient cases conducted live during EPLive in December 2020, the fifth international symposium on complex arrhythmias, by Andrea Natale, M.D., F.H.R.S., F.A.C.C., F.E.S.C., Executive Medical Director of the Texas Cardiac Arrhythmia Institute (TCAI) at St. David’s Medical Center in Austin, TX and EPLive course director, and Joseph Gallinghouse, M.D.

Clinical observations collected with our PURE EP System were also presented by G. Joseph Gallinghouse, M.D., Texas Cardiac Arrhythmia Institute at St. David’s Medical Center, during AF Symposium 2021 Spotlight Session: Early Stage and Emerging New Technologies and Drugs in Cardiac EP on January 29, 2021 streamed live. Dr Gallinghouse highlighted advantages of PURE EP across steps of a complex procedure and emphasized that accurate recording of electrograms is critical for mapping and ablation. He noted that he still quite often faces issues with suboptimal signal quality even though the lab has clean power and is properly shielded. With the PURE EP System, however, he was able to digitally zoom in on signals of interest without gaining noise; he was able to identify high frequency, low amplitude signals in a patient with atypical atrial flutter and significant scar in the atria.

On September 23, 2020, we installed the PURE EP System at the University of Pennsylvania Hospital. On October 29, 2020, we announced the installation of our PURE EP System at the Deborah Heart and Lung Center in Browns Mills, New Jersey for clinical evaluation. On January 12, 2021 we announced the installation and first patient cases conducted at Memorial Hospital of South Bend, part of Beacon Health System, in South Bend, Indiana under the leadership of Vinod Chauhan, M.D. and Deepak Gaba, M.D. And, on February 10, 2021 we announced new clinical sites to receive our systems: New York-Presbyterian/Weill Cornell Medical Center, Michigan Medicine–University, and Houston Methodist Hospital.

To date, more than 575 patient procedures have been conducted with the PURE EP System by more than 38 electrophysiologists across eight different clinical sites in the United States.

In addition to clinical evaluation, we have conducted a total of twenty-seven pre-clinical studies with the PURE EP™ System, twenty-two of which were performed at Mayo Clinic in Rochester, Minnesota. 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 four pre-clinical studies 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. We also intend to continue additional clinical external evaluation at a select number of other centers.

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The current PURE EP System

Examples of PURE EP Signals

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Commercialization of the PURE EP™ System

We have developed a marketing strategy to introduce and support our PURE EP™ System. The strategy includes our presence (in-person and virtually) at leading industry events and scientific sessions, both nationally and internationally, for the purposes of physician education, PURE EP System’s demonstrations and select presentations of advanced R&D product pipeline.

We have begun implementing a market development program to commercially launch our PURE EP System. We have installed PURE EP Systems at several medical centers of excellence (COEs) throughout the U.S. during 2020 and will continue to do so in 2021 for clinical evaluation - whereby these systems are installed on a trial basis for system evaluations; data collection for our clinical trials; to gather and publish data in in peer-reviewed journals and for presentations at cardiology conferences; and for potential demonstrations to other physicians to observe the technology.

Health systems, facilities, and physicians that have conducted or observed cases performed with our technology may potentially acquire the system. Sales of our systems would potentially consist of hardware, software, and a recurring revenue feature through a technical service contract, including software upgrades, and down the line, include the AI aspect. In December 2020, we announced that three units were contracted for purchase by St David’s Healthcare of Austin, Texas.

We intend to support our commercial activities by growing clinical validation and educational and training programs, including establishing training hubs at our early hospital partners’ facilities. With the increased commercialization activity planned, we also plan to continue to grow our clinical account management team to support the initial use of the system and assist with ongoing product training and education, and plan to develop an agile regional sales team to escalate our commercialization efforts along with a technical support team.

We will deploy Vuzix’s M400 Smart Glasses for remote servicing of our PURE EP™ System to support our commercialization efforts which offers an ideal solution for compliance with COVID-19 travel restrictions. Vuzix® Corporation (NASDAQ: VUZI) is a leading supplier of smart glasses and augmented reality (AR) technology and products.

Our commercial and clinical activities are led by Vice President of Sales, John Kowalski who spent 24 years at Johnson & Johnson’s Biosense Webster division, a global leader and pioneering innovator in the electrophysiology market; Julie Stephenson, MBA, Vice President of Clinical Affairs; and Olivier Chaudoir, Senior Director of Marketing. We believe we have ample inventory to meet planned commercial placement requirements in 2021, and we believe we will increase our domestic sales efforts and also stage our European commercialization efforts during 2021-2022. We have made progress towards obtaining a European CE marking certificate for medical devices. We intend to commence audit preparation for the International Organization for Standardization (“ISO”) 13485 with the expectation to proceed with the audit to obtain the ISO 13485 Certification and CE Mark in the first half of 2021 and subsequently file for CE Mark in the second half of 2021 or early in 2022, subject to the guidance from the European notified body.

Technology and Development Plan

Our technology team consists of twelve engineers and consultants with expertise in digital signal processing, low power analog and digital circuit design, software development, embedded system development, electromechanical design, testing and system integration, and the regulatory requirements for medical devices. We have also entered into collaboration agreements with advisors and medical institutions in the fields of cardiology and electrophysiology, including Mayo Clinic and the Texas Cardiac Arrhythmia Institute in Austin, Texas, where clinical trials are currently underway to define the clinical effectiveness of the system. Currently, we have outsourced manufacturing of the complete PURE EP System to Minnetronix Medical. In addition, we plan to identify a second medical device manufacturer.

We intend to continue additional research studies with our technology at Mayo Clinic. On November 20, 2019, we entered into licensing agreements with Mayo Clinic under newly reached terms to establish a new product pipeline to complement the PURE EP System and develop solutions for novel ways to treat autonomic nervous system disease. The new research and development pipeline contemplated pursuant to these agreements includes hardware, software, and algorithmic solutions to be integrated into the PURE EP platform technology.

On January 2, 2021 we entered into a research agreement with Mayo Clinic regarding a new AI research Program for our Novel Signal Recording System. The program is a strategic collaboration with Mayo to develop a next-generation AI- and machine learning-powered software for our PURE EP™ System. The new collaboration includes an R&D program that will expand our proprietary hardware and software with advanced signal processing capabilities and aim to develop novel technological solutions by combining the electrophysiological signals delivered by PURE EP™ and other data sources. The development program is under the leadership of Samuel J. Asirvatham, M.D., Mayo Clinic’s Vice-Chair of Innovation and Medical Director, Electrophysiology Laboratory, and Alexander D. Wissner-Gross, Ph.D., Managing Director of Reified LLC.

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Competition

We are marketing the PURE EP System as an additional information system for the EP lab. In general, the EP market is characterized by intense competition. There are currently four large companies that share the majority of the EP recording market share in the US. They produce the following electrophysiology recording systems, with an average selling price of approximately $160,000 (source: DRG Medtech 360 Millennium report on EP Devices, issued in June 2019):

● GE Healthcare’s family of CardioLab Recording Systems were initially developed in the early 1990s by Prucka Engineering, which was acquired by General Electric Company in 1999.

● The LabSystem PRO EP Recording System was originally designed in the late 1980s by C.R. Bard. C.R. Bard’s electrophysiology business was acquired by Boston Scientific Corporation in 2013.

● Siemens AG developed the Axiom Sensis XP in 2002 and now offers Sensis Vibe

● HeNan HuaNan Medical Science and Technology Co., LTD. offers the GY-6000 multi-channel physiological recorder (not FDA approved).

● St. Jude Medical, Inc.’s EP-WorkMate Recording System was acquired from EP MedSystems, Inc. in 2008, which had received clearance for the product from the FDA in 2003. In January 2017, Abbott Laboratories acquired St Jude Medical, Inc.

Based upon our analysis of data taken from patent applications filed with the U.S. Patent and Trademark Office (“USPTO”) and 510(k) approval applications filed with the FDA, and various publications, we believe that the above recording systems are built on relatively old technologies and all use similar approach in applying hardware and digital filters to remove noise and artifacts. We reasonably believe that such an approach sacrifices cardiac signal fidelity, and in the case of ablation, has a direct impact on the ablation strategy of an electrophysiologist. The method to remove noise and artifacts used by the conventional recorders could be a contributing factor to the multiple (or repeated) ablation procedures that are frequently required in order to completely cure patients from complex arrhythmias. We are not currently aware of any other companies that are developing similar recording technologies for electrophysiology laboratories.

Customers

In December 2020, we announced that three units were contracted for purchase by St David’s Healthcare of Austin, Texas and subsequently sold in February 2021, which was our first commercial contract. We are in active discussions with numerous additional accounts about the acquisition of the PURE EP System. We anticipate our customers will be medical centers of excellence and other healthcare facilities that operate EP labs.

Suppliers

The PURE EP System contains proprietary hardware and software modules that are assembled into the system. Hardware boards contain components that are available from different distributors. The parts used to manufacture analog and digital boards are readily available from several distributors or manufacturers. Presently, Minnetronix Medical in St Paul, Minnesota is manufacturing the complete PURE EP System, and we are evaluating a second medical device manufacturer. 

Research and Development Expenses

Research and development expenses for the fiscal years ended December 31, 2020 and 2019 were $18,135,862 and $9,738,819, respectively.

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ViralClear Business Overview

ViralClear Pharmaceuticals, Inc.

ViralClear Pharmaceuticals, Inc. (“ViralClear”) is a majority-owned subsidiary of the Company originally known as NeuroClear Technologies, Inc. This subsidiary was established in November 2018 to pursue additional applications of the PURE EP™ signal processing technology outside of cardiac electrophysiology. In March 2020, NeuroClear Technologies, Inc. was renamed ViralClear and repurposed to develop merimepodib, a broad-spectrum anti-viral agent that showed potential for the treatment COVID-19.

The Company commenced FDA-approved clinical trials in Q2 2020 for the development of merimepodib for the treatment of COVID-19. In May 2020, the FDA cleared the Investigational New Drug Application that enabled the Company to proceed its proposed Phase 2 study of merimepodib oral solution in adults with COVID-19 who were hospitalized and either required supplemental oxygen or were on non-invasive ventilation or high flow oxygen devices.

On October 26, 2020, the Company announced the halting of its signal finding Phase 2 trial, “A Phase 2, Randomized, Double-Blind, Placebo-Controlled Study of the Efficacy and Safety of Oral Merimepodib in Combination with Intravenous Remdesivir in Adult Patients with Advanced Coronavirus Disease 2019 (COVID-19).” After the implementation of a protocol amendment that expanded the size of the trial from 40 to 80 hospitalized COVID-19 patients, and that limited enrollment to seriously ill patients, (NIAID Grade 3, who required high flow, high concentration oxygen to maintain adequate oxygenation) the Safety Monitoring Committee (SMC) was unblinded for safety reasons since these patients are at higher risk for dying from their disease.

At the time of the last review of the data by the SMC, 44 patients had been enrolled in the trial of whom 42 had received study drug (either merimepodib solution or matching placebo). This last review of the data documented all 22 Grade 4 patients were discharged from the hospital and did not relapse during the 37 day follow-up period.  However, patients who were NIAID Grade 3 patients (n = 20) at the time of enrollment had markedly different outcomes. Specifically, the unblinded SMC detected an imbalance in survival rates in these NIAID Grade 3 patients between the placebo and merimepodib making it unlikely that the trial would meet its primary safety endpoints. We had therefore elected to stop enrollment into the clinical trial. Patients were followed as per the protocol for safety monitoring; however, no further study drug treatments would be administered. We no longer intend to further develop merimepodib. However, the Company will see if other parties are interested in acquiring or licensing merimepodib.

In late 2020, we realigned ViralClear with the original objective of pursuing additional applications of the PURE EP™ signal processing technology outside of cardiac electrophysiology, and we intend to return this subsidiary to its former name, NeuroClear Technologies, Inc. We own 70.2% of ViralClear’s outstanding shares of common stock as of March 12, 2021.

The Company incurred costs in connection with the winddown of the Phase II trial and the associated regulatory reporting in the final quarter of 2020 and may incur additional costs in 2021.   

On March 5, 2021, we announced that the U.S. Patent Office had allowed a utility patent which has been exclusively licensed from the Mayo Foundation for Medical Education and Research. The patent application number 16/805,017 entitled, "Systems and Methods for Electroporation" was filed on February 28, 2020. The patent describes and claims methods and materials for improving the treatment of hypertension via electroporation of nerves in the renal area. Electroporation is an emerging technique that has demonstrated efficacy in treatments for several critical conditions and is currently being evaluated for the treatments of autonomic nervous disorders, including hyper- and hypotension / syncope.

NeuroClear Business Overview

On July 2, 2020, the Company formed an additional subsidiary, NeuroClear Technologies, Inc., a Delaware corporation, to pursue additional applications of the PURE EP™ signal processing technology outside of electrophysiology. We own 100% of the outstanding shares of common stock as of March 12, 2021. We plan to rename this additional subsidiary and repurpose for future endeavors, and we intend to return ViralClear to its former name, NeuroClear Technologies, Inc. (referred to herein as “NeuroClear”).

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NeuroClear is an early stage medical device company that is developing N-SENSE™, a novel sensing technology platform for high-speed electroneurogram (ENG) recordings. The specifications for this new product were based on the core competencies of the PURE EP™ signal processing technology, such as broad dynamic range of recorded signals and low signal-to-noise ratio, and adapted to address disorders of the autonomic nervous systems through recordings and analysis of action potentials, the impulses along the membrane of a muscle cell or a nerve cell. These impulses are considered to carry valuable clinical information but may be difficult to detect through conventional recording platforms.

NeuroClear aims to address what we believe to be the two main challenges of bioelectronic medicine devices: achieving accurate and targeted stimulation of specific nerves in a nerve bundle and implementing an effective feedback loop that can self-adjust for the optimal amount and timing of stimulation. We believe that advancements in overcoming these challenges will improve the safety and efficacy of current treatments and contribute to the developments of new therapy lines.

On December 18, 2020, NeuroClear signed a research agreement with the University of Minnesota launching a program to develop novel therapies to treat sympathetic nervous system disease. The program studies are expected to form a foundation for developing a new platform technology to address disorders of the autonomic nervous system. NeuroClear intends to develop new intellectual properties and products, including new hardware, software, and algorithmic solutions, with the support of Plexus a tier 1 US-based manufacturing partner and take it through FDA approval, manufacturing, and commercialization. The R&D program is led by Richard W. Bianco, Ph.D., Professor, Director of Experimental Surgical Services (ESS), Department of Surgery in the University of Minnesota Medical School, John W. Osborn, Ph.D., Professor, Department of Surgery and Director of the Minnesota Consortium for Autonomic Neuromodulation (MCAN) in the University of Minnesota Medical School and Barry Keenan, Ph.D., Vice President of Engineering at NeuroClear.

On February 10, 2021, the Company conducted its first preclinical experiment at the University of Minnesota.

NeuroClear has partnered with a tier 1 manufacturing partner to design, develop, and manufacture N-SENSE™, a novel sensing and stimulation platform technology.

NeuroClear will focus on improving therapies through clearer ENG recordings – methods used to visualize directly recorded electrical activities of neurons in the central nervous system (brain, spinal cord) and/or the peripheral nervous system (nerves, ganglions). ENGs are usually obtained by placing an electrode directly in the neural tissue. ENGs consist of small, high frequency, low amplitude signals, which have been proven hard to detect with conventional signal recording systems.

NeuroClear’s business strategy is to utilize our core signal processing technology to develop superior ENG recording and processing systems and includes the following:

• Develop N-SENSE™, a novel nerve sensing and stimulation platform technology to be used in product candidates which qualify for a nerve mapping and stimulation treatments including, but not limited to, renal denervation, deep brain stimulation and vagus nerve stimulation.

o The N-SENSE™ is intended to be used as a value add-on to the existing neurostimulation technologies or act as a standalone platform.

• Pursue licensing opportunities and partnerships to leverage our expertise in high-fidelity signal processing for feedback loop systems for development of products for commercial success.

We believe that the following clinical areas may benefit the most through the advancements in achieving accurate and targeted stimulation and implementation of an effective self-adjusting feedback loop:

• Renal denervation (“RDN”): RDN has been shown to reduce blood pressure and can be an effective treatment for resistant hypertension sufferers who have failed drug therapy. The technique has proven to be effective, but clinical endpoints are still suboptimal. RDN device market is expected to reach $7B by 2027 (CAGR 23.7%).¹

o Potential Application: A device that can measure sympathetic nerve activity will inform the need and potential benefit for performing a procedure. Additionally, a device that can stimulate and elicit a sympathetic response, such as blood pressure, will aid in the assessment of nerve denervation success, and help determine if additional ablation is necessary. Therefore, a device that can perform stimulation on a number of channels, and record nerve activity is needed.

¹Source:  iHealthcareAnalyst, Inc.  Feb. 2020

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• Deep Brain Stimulation (“DBS”): DBS is a treatment that involves implanting electrodes (leads) within certain areas of the brain to deliver electrical pulses, which has demonstrated improvements in the treatment of movement disorders, such as the Parkinson’s disease, tremors and dystonia.

o Potential Application: a new high-speed board-based platform for improved accuracy in lead implantation. Precise positioning of the electrodes during the surgical procedure is important in the success of lead implantation, and highly accurate signal readers can aid in the prediction of the activation of axons surrounding the implanted lead.

o We believe that DBS may also be applicable to a substantial number of neurological and psychiatric disorders correlated with dysfunctional circuitry; comparable to a heart pacemaker that uses electric pulses to ultimately regulate brain activity.

o Other applications under our investigation include chronic pain management, ADHD, eating disorders, Alzheimer’s, addiction, epilepsy. Alzheimer’s as an application for DBS is currently undergoing clinical trials at several national and international institutions that target the hippocampal outflow pathways by increasing ACh availability, influencing the limbic system, and improving lead placements.

NeuroClear may seek additional research collaborations with other academic centers active in one or more fields of clinical interests described above.

Industry and Market Overview

The global neurostimulation devices market is predicted to grow at 15.23% CAGR during the forecast period with the market size reaching $18.667 billion by 2025 from $7.974 billion in 2019. North America is dominating the neurostimulation devices market with highest market share due to robust healthcare infrastructure, growing R&D activity and presence of major healthcare players. The neurostimulation market is primarily driven by deep brain and spinal cord stimulation. The overall neurostimulation market is expected to grow due to societal factors such as an increase in the geriatric population, as well as the associated increase in the prevalence of chronic diseases.

The segment of the neurostimulation market for central nervous system (CNS), which include nVNS and DBS, is projected to exceed $14.5 billion in 2029 from a market value of $5 billion in 2019.²

Non-invasive Vagus Nerve Stimulation

We believe there is a significant opportunity for nVNS based on the potential market size for the treatments for the diseases that nVNS may be applicable. Currently, approximately 1,500 million people worldwide suffer from chronic pain while 1,100 million people worldwide suffer from migraines.

Most of the currently available VNS products have achieved limited commercial success to date. LivaNova currently sells VNS devices that operate in 3 modes, including a non-rechargeable implantable pulse generator (IPG), SenTiva, which uses a limited closed-loop technology and comes with a wrist-worn magnet and a wireless programming wand. Cerbomed has commercialized a transcutaneous auricular VNS device, NEMOS, which consists of a handheld stimulation unit and an ear electrode worn as an earphone. Cerbomed received the European clearance (CE mark) for the VNS treatment of epilepsies and depression in 2010 and for the treatment of pain in 2012. NEMOS has been commercially available in Germany and Austria since 2013 and has expanded to Great Britain, France, and Spain.

The VNS patent domain is currently dominated by U.S. companies such as Medtronic, LivaNova, and Boston Scientific. Medtronic holds certain patents in closed-loop DBS technology, Medtronic currently markets IPGs such as RestoreSensor SureScan MRI, which is indicted for spinal cord stimulation as an aid in the management of chronic, intractable pain of the trunk and/or limbs and which automatically adjusts stimulation based on the patient's needs and preferences in different body positions, and Activa PC, which is a deep brain stimulator, for investigational loop.

We believe that digital health wearable markets present potential opportunities for our technology. We plan to develop technology that can provide a signaling feedback loop designed to deliver appropriate stimulation to the vagus nerve through audio and to seek licensing opportunities with consumer electronic market players.

²Source: Bioelectronic Medicine  2019 – 2029. IDTechEx report, Dr. Nadia Tsao.

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Deep Brain Stimulation:

Deep brain stimulator market is one of the fastest growing sectors in the neurostimulation market worldwide, growing at 9.3% annually and expected to reach $2.3 billion in worldwide market size by 2028. According to the World Health Organization, globally, 264 million people suffer from depression while 50 million people suffer from epilepsy. Parkinson’s disease and essential tremor are FDA-approved indications for DBS, and the deep brain stimulator market is largely dominated by Medtronic, Abbott, and Boston Scientific. These companies have been working on innovations in their electrodes to avoid stimulation of adjacent structures (electric field shaping) which are the root cause of unwanted side effects of DBS. The industry is working on decreasing the size of the implant of the DBS device, which may lead to a skull-mounted implant. Medtronic’s Activa systems consist of dual-channel or single channel IPGs. Abbott sells two devices known as the Infinity DBS IPG and Brio Rechargeable IPG. The Infinity DBS IPG is designated to manage movement disorders including Parkinson’s disease, essential tremor, and dystonia. It utilizes the Bluetooth technology to communicate with a controller and can receive updates through an application. The system allows for currents to be steered towards target areas while avoiding peripheral stimulation. The Brio Rechargeable IPG delivers constant currents to maintain the desired stimulation level. It has shown clinical efficacy in Parkinson’s disease and dystonia. Boston Scientific offers the Vercise directional lead in unison with their Neural Navigator systems ranging from 8 to 16 electrode leads and a directional system. Medtronic’s Percept PC Deep Brain Stimulation (“DBS”) system includes their BrainSense technology making it the first and only DBS neurostimulation system that has the ability to chronically capture and record brain signals while providing therapy to patients with neurologic disorders associated with Parkinson’s Disease (“PD”), among others.

According to the National Institute of Health, future technical innovation in deep brain stimulators will focus on improving the practicability the device, including extension of battery life, reduced size of the devices and development of a device for delivering more tailored and adaptive stimulation and the integration of wireless technology. Clinically, the main challenge will be meeting the needs of an ageing population worldwide and expanding indications for DBS to circuitopathies other than Parkinson’s disease, including depression and Alzheimer disease. Even within established indications such as Parkinson’s disease, key questions remain unanswered because biomarkers that predict clinical responses and aid in patient selection and stimulation parameter settings are still largely lacking.

We believe that our technology may help advance clinical response to DBS due to more precise stimulation and improve overall safety of the DBS procedures.

Intellectual Property

Patents

Our success depends in large part on our ability to establish and maintain the proprietary nature of our technology. We filed a patent application with the USPTO in December 2013, “Systems and Methods for the Evaluation of Electrophysiology Systems.” In December 2014, we filed this patent application under the Patent Cooperation Treaty (PCT) with the U.S. Receiving Office. This patent application describes a system that can show comparative output of any two cardiac signal systems—such as the PURE EP System as compared to a competitor system. We received notice of allowance on June 5, 2019 and on October 29, 2019, U.S. Patent No. 10,456,057 was issued.

In November 2017, we engaged 3LP Advisors LLC, now Sherpa Technology Group LLC as our intellectual property advisor. We have also retained Sterne Kessler Goldstein & Fox P.L.L.C., a patent firm based in Washington DC, to help develop and execute a strategy for the development of our patent portfolio.  On May 9, 2018 we filed one “omnibus” hardware and software patent application with multiple claim sets, and several multiple feature-set graphical user interface (“GUI”) design patents. The omnibus patent application covers the core hardware and software technology associated with our PURE EP System, which technology includes a cardiac signal system that reads cardiac signals and filters such cardiac signals from noise such as non-cardiac signals or other body-generated artifacts. We also filed a second omnibus application in May 2019 capturing innovations in software with Samuel J. Asirvatham, M.D., Mayo Clinic’s Vice-Chair of Innovation and Medical Director, Electrophysiology Laboratory, as an inventor. Mayo Clinic’s interest in this jointly owned patent application is exclusively licensed to us for all applications.

Our owned patent portfolio now includes nine allowed/issued patents. Sixteen additional worldwide utility patent applications are pending covering various aspects of our PURE EP System for recording, measuring, calculating and displaying of electrocardiograms during cardiac ablation procedures. We also have two pending U.S. patent applications directed to artificial intelligence (AI). We also have 24 allowed/issued worldwide design patents, which cover various features of our display screens and graphical user interface for enhanced visualization of biomedical signals. Finally, we have licenses to 15 additional worldwide utility patent applications from Mayo Foundation for Medical Education and Research that are pending. These 15 applications are generally directed to electroporation and stimulation.

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BioSig and ViralClear signed three patent and know-how license agreements with Mayo Foundation for Medical Education and Research in November 2019.  Under the terms of the such agreements, BioSig exclusively licensed additional patents and applications of the Mayo Clinic related to novel ways for ablation therapy and to treat autonomic nervous system disease including hardware, software and algorithmic solutions to be integrated into the PURE EP platform technology. BioSig intends to take the licensed intellectual properties and products, which have been developed by Mayo Clinic over the last decade, through FDA approval, manufacturing, and commercialization. The development program is run under the leadership of Dr. Asirvatham. On March 5, 2021, we announced that the U.S. Patent Office had allowed a utility patent that ViralClear has exclusively licensed from the Mayo Foundation for Medical Education and Research. The patent application number 16/805,017 entitled, "Systems and Methods for Electroporation" was filed on February 28, 2020. The patent describes and claims methods and materials for improving the treatment of hypertension via electroporation of nerves in the renal area. Electroporation is an emerging technique that has demonstrated efficacy in treatments for several critical conditions and is currently being evaluated for the treatments of autonomic nervous disorders, including hyper- and hypotension / syncope.

Trademarks

Our trademark for “BIOSIG TECHNOLOGIES” was registered on April 25, 2017. Our trademark for “PURE EP” was registered on January 26, 2016. Our trademark for the standard mark, “BIOSIG” was registered January 1, 2019, and our stylized/design trademark mark for the BioSig Technologies’ logo was registered February 12, 2019.

On October 7, 2019, we filed a standard mark trademark application for “SEE MORE, CLEARLY.”

On April 22, 2020, we filed a standard mark trademark application for “DECIBEL.”

On September 20, 2020, we filed a standard mark trademark application for “SMARTFINDER.”

On September 20, 2020, we filed a standard mark trademark application for “COMBIO.”

On October 22, 2020, we filed a standard mark trademark application for “WCT+.”

On October 22, 2020, we filed a standard mark trademark application for “ACCUVIZ.”

On November 5, 2018, we filed a standard mark trademark application for “NEUROCLEAR”, and on January 29, 2019, NeuroClear filed a stylized/design trademark application for the NeuroClear logo.

On October 4, 2019, we filed a stylized/design trademark application for “ALLIANCE FOR ADVANCING BIOELECTRONIC MEDICINE.”

On May 26, 2020, we filed a standard mark trademark application for “N-SENSE.”

On May 26, 2020, we filed a standard mark trademark application for “N-SENSE TECHNOLOGIES.”

Government Regulation

The U.S. government regulates healthcare and related products through various agencies, including but not limited to the following: (i) the U.S. Food and Drug Administration (FDA), which enforces the federal Food, Drug and Cosmetic Act (FDCA) and related laws; (ii) the Centers for Medicare & Medicaid Services (CMS), which administers the Medicare and Medicaid programs; (iii) the Office of Inspector General (OIG), which enforces various laws aimed at curtailing fraudulent or abusive practices, including by way of example, the Anti-Kickback Statute, the Physician Self-Referral Law, commonly referred to as the Stark law, the Civil Monetary Penalty Law (including the beneficiary inducement prohibition) (CMP), and the laws that authorize the OIG to exclude healthcare providers and others from participating in federal healthcare programs; and (iv) the Office of Civil Rights (OCR), which administers the privacy aspects of the Health Insurance Portability and Accountability Act of 1996 (HIPAA). All of the aforementioned are agencies within the Department of Health and Human Services (HHS). Healthcare is also provided or regulated, as the case may be, by the Department of Defense through its TRICARE program, the Department of Veterans Affairs, especially through the Veterans Health Care Act of 1992, the Public Health Service within HHS under Public Health Service Act § 340B (42 U.S.C. § 256b), the Department of Justice through the Federal False Claims Act and various criminal statutes, and state governments under the Medicaid and other state sponsored or funded programs. Various states also have state laws equivalent to certain healthcare fraud and abuse laws, including but not limited to state equivalents of the Anti-Kickback Statute and the Stark law, as well as more general state laws regulating all healthcare activities and certain healthcare products, including medical devices.

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In addition to being regulated by the FDA, advertising and promotion of certain types of medical devices in the United States is also regulated by the Federal Trade Commission (FTC) and by state regulatory and enforcement authorities. Recently, promotional activities for FDA-regulated products of other companies have been the subject of enforcement action brought under healthcare laws and consumer protection statutes. Further, competitors can initiate litigation relating to advertising claims under the federal Lanham Act and similar state laws.

FDA Regulation

Our solutions include software and hardware which will be used for patient diagnosis and, accordingly, are subject to regulation by the FDA and other regulatory agencies.  FDA regulations govern, among other things, the following activities that we perform and will continue to perform in connection with:

● Product design and development;

● Product testing;

● Product manufacturing;

● Product labeling and packaging;

● Product handling, storage, and installation;

● Pre-market clearance or approval;

● Advertising and promotion; and

● Product sales, distribution, and servicing.

FDA Pre-market Clearance and Approval Processes

The FDA classifies all medical devices into one of three classes based on the risks associated with the medical device and the controls deemed necessary to reasonably ensure the device’s safety and effectiveness. Those three classes are:

● Class I devices present a low risk and are not life-sustaining or life-supporting. The majority of Class I devices are subject only to “general controls” (e.g., prohibition against adulteration and misbranding, registration and listing, good manufacturing practices, labeling, and adverse event reporting. General controls are baseline requirements that apply to all classes of medical devices.)

● Class II devices present a moderate risk and are devices for which general controls alone are not sufficient to provide a reasonable assurance of safety and effectiveness. Devices in Class II are subject to both general controls and “special controls” (e.g., special labeling, compliance with performance standards, and post market surveillance. Unless exempted, Class II devices typically require FDA clearance before marketing, through the premarket notification (510(k)) process).

● Class III devices present the highest risk. These devices generally are implantable, life-sustaining, life-supporting, or for a use that is of substantial importance in preventing impairment of human health, and/or they present a potential unreasonable risk of illness or injury. Class III devices are devices for which general controls, by themselves, are insufficient and for which there is insufficient information to determine that application of special controls would provide a reasonable assurance of safety and effectiveness. Class III devices are subject to general controls and typically require FDA approval of a premarket approval (“PMA”) application before marketing.

Unless it is exempt from premarket review requirements, a medical device must receive marketing authorization from the FDA prior to being commercially marketed, distributed, or sold in interstate commerce in the United States. The most common pathways for obtaining marketing authorizations are 510(k) and PMA. With the enactment of the Food and Drug Administration Safety and Innovation Act (FDASIA), the de novo pathway was made available for certain low-to-moderate risk devices that do not qualify for 510(k) clearance due to the absence of a predicate device.

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510(k) Clearance Process

The 510(k) review process compares a new device to an existing legally marketed device (or, “predicate device”). “Substantial equivalence” means that the proposed new device: (i) has the same intended use as the predicate device; (ii) has the same or similar technological characteristics as the predicate device; (iii) is as safe and effective as the predicate device, as shown by the supporting information submitted within the 510(k); and (iv) does not raise different questions of safety and effectiveness than the predicate device.

To obtain 510(k) clearance, one must submit a 510(k) containing sufficient information and data to demonstrate that the proposed device is substantially equivalent to a legally marketed predicate device. This data generally includes non-clinical performance testing (e.g., software validation, bench testing electrical safety testing), but may also include clinical data. Typically, it takes approximately three-to-six months for the FDA to complete its review of a 510(k) submission; however, it can take significantly longer and not all 510(k) submissions are accepted by the FDA for review, and not all are cleared following FDA review. During its review of a 510(k), the FDA may request additional information, including clinical data, which may significantly prolong the review process. After completing its review of a 510(k), the FDA may issue an order, in the form of a letter (i) finding the proposed device to be substantially equivalent to the predicate device and stating that the device can be marketed in the U.S., or (ii) finding the proposed device not substantially equivalent to the predicate device and stating that device cannot be marketed in the U.S. We received 510(k) clearance for the PURE EP™ System on August 8, 2018.

After a device receives 510(k) clearance, any modification that could significantly affect its safety or effectiveness, or that would constitute a major change in its intended use, will require a new 510(k) clearance or could require a pre-market approval, which requires more data and is generally a significantly longer process than the 510(k) clearance process.  The FDA requires each manufacturer to make this determination initially, but the FDA can review any such decision and can disagree with a manufacturer’s determination. If the FDA disagrees with a manufacturer’s determination, it can require the manufacturer to cease marketing and/or recall the modified device until 510(k) clearance or a pre-market approval is obtained.

A device that reaches market through the 510(k) process is not considered to be “approved” by the U.S. Food and Drug Administration. They are generally referred to as “cleared” or “510(k) cleared” devices.  Nevertheless, it can be marketed and sold in the U.S.

The Premarket Approval Pathway

The PMA process is the most stringent type of device marketing application required by the FDA. Whether PMA is granted is based on a determination by the FDA that the PMA application contains sufficient valid scientific evidence to ensure that the device is safe and effective for its intended use(s). A PMA application generally includes extensive information about the device including the results of clinical testing conducted on the device and a detailed description of the manufacturing process.

After a PMA application is accepted for review, the FDA begins an in-depth review of the submitted information. FDA regulations provide 180 days to review the PMA application and make a determination; however, in practice, the review time is typically longer (e.g., 1-3 years). During this review period, the FDA may request additional information or clarification of information already provided. Also, during the review period, an advisory panel of experts from outside the FDA may be convened to review and evaluate the data supporting the application and provide recommendations as to whether the data provide a reasonable assurance that the device is safe and effective for its intended use. In addition, the FDA generally will conduct a preapproval inspection of the manufacturing facility to ensure compliance with the quality system regulation (QSR), which imposes comprehensive development, testing, control, documentation and other quality assurance requirements for the design and manufacturing of a medical device.

Based on its review, the FDA may (i) issue an order approving the PMA, (ii) issue a letter stating the PMA is “approvable” (e.g., minor additional information is needed), (iii) issue a letter stating the PMA is “not approvable,” or (iv) issue an order denying PMA. A company may not market a device subject to PMA review until the FDA issues an order approving the PMA application. As a condition to approval, the FDA may impose post-approval requirements intended to ensure the continued safety and effectiveness of the device including, among other things, restrictions on labeling, promotion, sale and distribution, and requiring the collection of additional clinical data. Failure to comply with the conditions of approval can result in materially adverse enforcement action, including withdrawal of the approval.

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Most modifications to a PMA approved device, including changes to the design, labeling, or manufacturing process, require prior approval before being implemented. Prior approval is obtained through submission of a PMA supplement. The type of information required to support a PMA supplement and the FDA’s time for review of a PMA supplement vary depending on the nature of the modification.

We obtained FDA clearance related to the PURE EP System via the 510(k) process in 2018 and we do not anticipate a PMA for it or other devices at this time.

Pervasive and continuing FDA regulation

After a medical device is placed on the market, numerous FDA regulatory requirements apply, including, but not limited to, the following:

● Quality System Regulation (QSR), which requires manufacturers to follow design, testing, control, documentation and other quality assurance procedures during the manufacturing process;

● Establishment Registration, which requires establishments involved in the production and distribution of medical devices intended for commercial distribution in the U.S. to register with the FDA;

● Medical Device Listing, which requires manufacturers to list the devices they have in commercial distribution with the FDA;

● Labeling regulations, which prohibit “misbranded” devices from entering the market, as well as mandate the inclusion of certain content in device labels and labeling and prohibit the promotion of products for unapproved or “off-label” uses and impose other restrictions on labeling; and

● Medical Device Reporting regulations, which require that manufacturers report to the FDA if their device may have caused or contributed to a death or serious injury or malfunctioned in a way that would likely cause or contribute to a death or serious injury if it were to recur.

Failure to comply with applicable regulatory requirements can result in enforcement action by the FDA, which may include one or more of the following sanctions:

● Fines, injunctions, and civil penalties;

● Mandatory recall or seizure of our products;

● Administrative detention or banning of our products;

● Operating restrictions, partial suspension or total shutdown of production;

● Refusing our request for 510(k) clearance or pre-market approval of new product versions;

● Revocation of 510(k) clearance or pre-market approvals previously granted; and

● Criminal penalties.

We are subject to unannounced device inspections by the FDA, as well as other regulatory agencies overseeing the implementation of, and compliance with, applicable state public health regulations. These inspections may include our suppliers’ facilities.

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U.S. Healthcare Laws and Regulations

In the United States, there are various healthcare fraud and abuse laws that apply to medical device manufacturers, such as us, with respect to our financial relationships with hospitals, physicians, patients, marketers and sales agents, and other potential purchasers or acquirers of our products or those who are in a position to refer or recommend our products. Federal and state anti-kickback laws prohibit the payment or receipt of kickbacks, bribes or other remuneration intended to induce the purchase or recommendation of healthcare products and services. The U.S. government has published regulations that identify exemptions or “safe harbors,” which describe various payment and business practices that, although they potentially implicate the federal Anti-Kickback Statute, are not treated as offenses under the statute, and thereby, protected from enforcement actions under the federal Anti-Kickback Statute. To qualify, the activity must fit squarely within the safe harbor. Arrangements that do not meet a safe harbor are not necessarily illegal but will be evaluated on a case-by-case basis, and the federal safe harbors may not apply to state anti-kickback laws. Other provisions of state and federal law impose civil and criminal penalties for presenting, or causing to be presented, to third-party payors (including the government) for reimbursement claims that are false or fraudulent, or for items or services that were not provided as claimed. False claims allegations under federal, and some state, laws may be brought on behalf of the government by private persons, or “whistleblowers,” who could then receive a share of any recovery. In addition, the federal Health Insurance Portability and Accountability Act of 1996 (HIPAA) imposes criminal and civil liability for executing a scheme to defraud any healthcare benefit program, or knowingly and willfully falsifying, concealing or covering up a material fact or making any materially false statement in connection with the delivery of or payment for healthcare benefits, items or services. The Physician Self-Referral Law, commonly referred to as the Stark law, is a strict liability statute that prohibits physicians from referring patients to receive certain services defined as “designated health services” payable by Medicare or Medicaid from entities with which the physician or an immediate family member has a financial relationship, unless a specific exception applies. Violations of these laws can lead to civil and criminal penalties, including but not limited to punitive sanctions, damage assessments, money penalties, imprisonment, denial of payment, exclusion from participation in federal healthcare programs, or some combination thereof.

International Regulation

International sales of medical devices are subject to foreign government regulations, which vary substantially from country to country. The time required to obtain approval by a foreign country may be longer or shorter than that required for FDA approval, and the requirements may differ significantly.

The European Union has adopted legislation, in the form of directives to be implemented in each member state, concerning the regulation of medical devices within the European Union. The directives include, among others, the Medical Device Directive that establishes standards for regulating the design, manufacture, clinical trials, labeling, and vigilance reporting for medical devices. Our PURE EP system may be affected by this legislation. Under the European Union Medical Device Directive, medical devices are classified into four classes, I, IIa, IIb, and III, with class I being the lowest risk and class III being the highest risk. Under the Medical Device Directive, a competent authority is nominated by the government of each member state to monitor and ensure compliance with the Medical Device Directive. The competent authority of each member state then designates a notified body to oversee the conformity assessment procedures set forth in the Medical Device Directive, whereby manufacturers demonstrate that their devices comply with the requirements of the Medical Device Directive and are entitled to bear the CE mark. CE is an abbreviation for Conformité Européenne (or European Conformity) and the CE mark, when placed on a product, indicates compliance with the requirements of the applicable directive. Medical devices properly bearing the CE mark may be commercially distributed throughout the European Union. Failure to obtain the CE mark will preclude us from selling the PURE EP System and related products in the European Union.

Employees

As of March 12, 2021, we had 49 full-time employees. Additionally, we use consultants as needed to perform various specialized services. None of our employees are represented under a collective bargaining agreement.

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ITEM 1A – RISK FACTORS

RISK FACTORS

There are numerous and varied risks, known and unknown, that may prevent us from achieving our goals. You should carefully consider the risks described below and the other information included in this Annual Report on Form 10-K, including the consolidated financial statements and related notes. If any of the following risks, or any other risks not described below, actually occur, it is likely that our business, financial condition, and/or operating results could be materially adversely affected. The risks and uncertainties described below include forward-looking statements and our actual results may differ from those discussed in these forward-looking statements.

Risk Factor Summary

Below is a summary of the principal factors that make an investment in our common stock speculative or risky. This summary does not address all of the risks that we face. Additional discussion of risks summarized in this risk factor summary, and other risks that we face, can be found below under the heading “Risk Factors” and should be carefully considered, together with other information in this Annual Report on Form 10-K and our other filings with the SEC before making investment decisions regarding our common stock.

● Because we are an early commercialization stage company with one product in commercialization process, we expect to incur substantial additional operating losses.

● Our PURE EP System and other product candidates are in continued development and may not be successfully developed or commercialized.

● We expect to derive our revenue from sales of our PURE EP System and other products we may develop. If we fail to generate revenue from these sources, our results of operations and the value of our business will be materially and adversely affected.

● We may need to finance our future cash needs through public or private equity offerings, debt financings or corporate collaboration and licensing arrangements. Any additional funds that we obtain may not be on terms favorable to us or our stockholders and may require us to relinquish valuable rights.

● We may be unable to develop our existing or future technology.

● We may experience delays in any phase of the preclinical or clinical development of a product, including during its research and development.

● We have not completed a clinical trial of our product. The results of additional clinical studies may not support the usefulness of our technology.

● The medical device industry is subject to stringent regulation and failure to obtain regulatory approval will prevent commercialization of our products.

● We, and our third-party manufacturer(s), are, and will be, subject to extensive regulation by the FDA.

● The market for our technology and revenue generation avenues for our products may be slow to develop, if at all.

● Our estimate of the size of our addressable market may prove to be inaccurate.

● The EP market is highly competitive.

● If we do not effectively manage changes in our business, these changes could place a significant strain on our management and operations.

● Our strategic business plan may not produce the intended growth in revenue and operating income.

● We currently have limited sales, marketing or distribution operations and will need to expand our expertise in these areas.

● Our product development program depends upon third-party researchers, including Mayo, who are outside our control and whose negative performance could materially hinder or delay our pre-clinical testing or clinical trials.

● We may face risks associated with future litigation and claims.

● If we do not obtain protection for our intellectual property rights, our competitors may be able to take advantage of our research and development efforts to develop competing products.

● If we infringe upon the rights of third parties, we could be prevented from selling products and forced to pay damages and defend against litigation.

● We depend on our collaboration with Mayo Clinic for the research and development of additional advanced features of PURE EP™ System. If this collaboration is not successful, we may not be able to realize the market potential of such features, and may not have rights to use any such developed advanced features.

● The market price for our common stock may fluctuate significantly, which could result in substantial losses by our investors.

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● Although our shares of common stock are now listed on The Nasdaq Capital Market, we currently have a limited trading volume, which results in higher price volatility for, and reduced liquidity of, our common stock.

● If we cannot continue to satisfy the continuing listing criteria of the Nasdaq Capital Market, the exchange may subsequently delist our common stock.

● Future sales of our common stock in the public market or other financings could cause our stock price to fall.

● If we sell additional equity or debt securities to fund our operations, it may impose restrictions on our business.

Risks Related to Our Business and Industry

Because we are an early commercialization stage company with one product in commercialization process, we expect to incur substantial additional operating losses.

We are an early commercialization stage company and we expect to incur substantial additional operating expenses over the next several years as our marketing, commercialization and customer development along with additional research and development increase for our PURE EP System and other product candidates. The amount of our future losses and when, if ever, we will achieve profitability are uncertain. Our products that have generated minimal commercial revenue, and, although we expect to generate revenues this year from the commercial sale of our PURE EP System, may not be able to generate sufficient revenues to fund our operating expenses, if any. Our ability to generate revenue and achieve profitability will depend on, among other things, the following:

● successful completion of the pre-clinical and clinical development of our products;

● obtaining necessary regulatory approvals from the FDA or other regulatory authorities;

● establishing manufacturing, sales, and marketing arrangements, either alone or with third parties; and

● raising sufficient funds to finance our activities.

We might not succeed at all, or at any, of these undertakings. If we are unsuccessful at some or all of these undertakings, our business, prospects, and results of operations may be materially adversely affected.

Our PURE EP System and other product candidates are in continued development and may not be successfully developed or commercialized.

Although our main product candidate, the PURE EP System, received FDA 510(k) clearance from FDA, we are currently conducting clinical trials and may conduct additional clinical trials, which may require substantial further capital expenditure, to establish the safety and efficacy data needed to obtain acceptance by the medical community and coverage by third-party payors. The continued development of the PURE EP System, and/or any other product candidates we may develop, is dependent upon our ability to obtain sufficient additional financing. However, even if we are able to obtain the requisite financing to fund our development program, we cannot assure you that our current or future product candidates will be successfully developed or commercialized. Our failure to develop, manufacture, receive regulatory approval for, or successfully commercialize any of our product candidates could result in the failure of our business and a loss of all of your investment in our company.

We expect to derive our revenue from sales of our PURE EP System and other products we may develop. If we fail to generate revenue from these sources, our results of operations and the value of our business will be materially and adversely affected.

As of December 31, 2020, our cash and cash equivalents were approximately $28.3 million. Based on our currently expected level of operating expenditures, we expect that our existing cash and cash equivalents will be sufficient to fund our operations through at least the next 14 months, or May 2022. We expect our revenue to be generated from sales of our PURE EP System, for which we made first commercial sale in February 2021, and other products we may develop. Future sales of these products, if any, will be subject to, among other things, commercial and market uncertainties that may be outside our control. If we fail to generate our intended revenues from these products, our results of operations and the value of our business and securities would be materially and adversely affected.

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We may need to finance our future cash needs through public or private equity offerings, debt financings or corporate collaboration and licensing arrangements. Any additional funds that we obtain may not be on terms favorable to us or our stockholders and may require us to relinquish valuable rights.

Until PURE EP System or another product of ours become commercially viable, we will have to fund all of our operations and capital expenditures from cash on hand, public or private equity offerings, debt financings, bank credit facilities or corporate collaboration and licensing arrangements. 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. 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.

If we seek to sell additional equity or debt securities, obtain a bank credit facility or enter into a corporate collaboration or licensing arrangement, we may not obtain favorable terms for us and/or our stockholders or be able to raise any capital at all, all of which could result in a material adverse effect on our business and results of operations. The sale of additional equity or debt securities, if convertible, could result in dilution to our stockholders. The incurrence of indebtedness would result in increased fixed obligations and could also result in covenants that would restrict our operations. Raising additional funds through collaboration or licensing arrangements with third parties may require us to relinquish valuable rights to our technologies, future revenue streams, research programs or product candidates, or to grant licenses on terms that may not be favorable to us or our stockholders. In addition, we could be forced to discontinue product development, reduce or forego sales and marketing efforts and forego attractive business opportunities, all of which could have an adverse impact on our business and results of operations.

We may be unable to develop our existing or future technology.

Our product, the PURE EP System, may not deliver the levels of accuracy and reliability needed to make it a successful product in the marketplace, and the development of such accuracy and reliability may be indefinitely delayed or may never be achieved.  In addition, we may experience delays in the development of our technology for other reasons, including failure to obtain necessary funding and failure to obtain all necessary regulatory approvals.  Failure to develop this or other technology could have an adverse material effect on our business, financial condition, results of operations and future prospects.

We may experience delays in any phase of the preclinical or clinical development of a product, including during its research and development.

We may experience delays in any phase of the preclinical or clinical development of a product, including during its research and development. The completion of any of these studies may be delayed or halted for numerous reasons, including, but not limited to, the following:

● the FDA or other regulatory authorities do not approve a clinical study protocol or place a clinical study on hold;

● patients do not enroll in a clinical study or results from patients are not received at the expected rate;

● patients discontinue participation in a clinical study prior to the scheduled endpoint at a higher than expected rate;

● patients experience adverse events from a product we develop;

● third-party clinical investigators do not perform the studies in accordance with the anticipated schedule or consistent with the study protocol and good clinical practices or other third-party organizations do not perform data collection and analysis in a timely or accurate manner;

● third-party clinical investigators engage in activities that, even if not directly associated with our studies, result in their debarment, loss of licensure, or other legal or regulatory sanction;

● regulatory inspections of manufacturing facilities, which may, among other things, require us to undertake corrective action or suspend the preclinical or clinical studies;

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● changes in governmental regulations or administrative actions;

● the interim results of the preclinical or clinical study, if any, are inconclusive or negative; and

● the study design, although approved and completed, is inadequate to demonstrate effectiveness and safety.

If the preclinical and clinical studies that we are required to conduct to gain regulatory approval are delayed or unsuccessful, we may not be able to market any product that we develop in the future. Preclinical studies and clinical trials are expensive and difficult to design and implement and any delays or prolongment in our preclinical and clinical studies will require additional capital. There is no assurance that we will be able to acquire additional capital to support our studies. The failure to obtain additional capital would have a material adverse effect on the Company.

We have not completed a clinical trial of our product. The results of additional clinical studies may not support the usefulness of our technology.

In November 2019, we commenced our first clinical study with PURE EP System, and, to date, we have not completed a clinical trial of our product. Conducting clinical trials is a long, expensive, and uncertain process that is subject to delays and failure at any stage. Clinical trials can take months or years. The commencement or completion of any of our clinical trials may be delayed or halted for numerous reasons, including:

● the FDA may not approve a clinical trial protocol or a clinical trial, or may place a clinical trial on hold;

● subjects may not enroll in clinical trials at the rate we expect, or we may not follow up on subjects at the rate we expect;

● subjects may experience unexpected adverse events;

● third-party clinical investigators may not perform our clinical trials consistent with our anticipated schedule or the clinical trial protocols and good clinical practices, or other third-party organizations may not perform data collection and analysis in a timely or accurate manner;

● interim results of any of our clinical trials may be inconclusive or negative;

● regulatory inspections of our clinical trials may require us to undertake corrective action or suspend or terminate the clinical trials if investigators find us to be in violation of regulatory requirements; or

● governmental regulations or administrative actions may change and impose new requirements, particularly with respect to reimbursement.

Results of pre-clinical studies do not necessarily predict future clinical trial results and previous clinical trial results may not be repeated in subsequent clinical trials. We may experience delays, cost overruns and project terminations despite achieving promising results in pre-clinical testing or early clinical testing. In addition, the data obtained from clinical trials may be inadequate to support a device’s approval or clearance, or to demonstrate safety and efficacy to the extent required to obtain third-party coverage and/or reimbursement. The FDA may disagree with our interpretation of the data from our clinical trials, or may find the clinical trial design, conduct, or results inadequate to demonstrate the safety and effectiveness of the product candidate. The FDA may also require additional pre-clinical studies or clinical trials that could further delay clearance or approval of any product candidates we may develop in the future and/or the PURE EP System to the extent we seek clearance/approval for different indications than that for which it is currently cleared. If we are unsuccessful in receiving FDA clearance approval of a future product candidate, or a product’s clearance or approval is withdrawn, we would not be able to commercialize the product(s) in the U.S., which could seriously harm our business. Moreover, we face similar risks in other jurisdictions in which we may sell or propose to sell our products.

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The medical device industry is subject to stringent regulation and failure to obtain regulatory approval will prevent commercialization of our products.

Medical devices are subject to extensive and rigorous regulation by the FDA pursuant to the Federal Food, Drug, and Cosmetic Act, by comparable agencies in foreign countries and by other regulatory agencies and governing bodies. Under the Federal Food, Drug, and Cosmetic Act and associated regulations, manufacturers of medical devices must comply with certain regulations that cover the composition, labeling, testing, clinical study, manufacturing, packaging and distribution of medical devices. In addition, medical devices must receive FDA clearance or approval before they can be commercially marketed in the U.S., and the FDA may require testing and surveillance programs to monitor the effects of approved products that have been commercialized and can prevent or limit further marketing of a product based on the results of these post-market evaluation programs. The process of obtaining marketing clearance or approval from the FDA for new products could take a significant period of time, require the expenditure of substantial resources, involve rigorous pre-clinical and clinical testing, require changes to the products and result in limitations on the indicated uses of the product.  In addition, if we seek regulatory approval in non-U.S. markets, we will be subject to further regulatory approvals that may require additional costs and resources.  There is no assurance that we will obtain necessary regulatory approvals in a timely manner, or at all.

To obtain 510(k) clearance for a medical device, a pre-market notification must be submitted to the FDA demonstrating that the device is “substantially equivalent” to a previously cleared “predicate” device. A new device is substantially equivalent to a predicate device “at least as safe and effective” as the predicate. The FDA considers a device substantially equivalent to a predicate if it has the same intended use as the predicate and has either: (i) the same technological characteristics as the predicate or (ii) different technological characteristics from the predicate, but the information submitted to the FDA does not raise new questions of safety or effectiveness or demonstrates that the device is at least as safe and effective as the predicate.

We received 510(k) clearance to market our current lead product, the PURE EP System in the U.S. However, if we intend to market the PURE EP System for additional medical uses or indications, we may need to submit additional 510(k) applications to the FDA that are supported by satisfactory clinical trial results specifically for the additional indication. Clinical trials necessary to support 510(k) clearance or PMA approval for any future product candidates, or any new indications for use for our PURE EP System, would be expensive and could require the enrollment of large numbers of suitable patients who could be difficult to identify and recruit. Delays or failures in any necessary clinical trials could prevent us from commercializing any modified product or new product candidate and could adversely affect our business, operating results and prospects.

The results of our initial clinical trials may not provide sufficient evidence to allow the FDA to grant us such additional marketing clearances and even additional trials requested by the FDA may not result in our obtaining 510(k) marketing clearance for our product. The failure to obtain FDA marketing clearance for any additional indications for the PURE EP System or any other of our future products would have a material adverse effect on our business.

We, and our third-party manufacturer(s), are, and will be, subject to extensive regulation by the FDA.

In addition to the pre-market regulations, once a device is approved or cleared for the applicable indications for use, numerous FDA regulations apply, including but not limited to those relating to manufacturing, labeling, packaging, advertising, and record keeping. Notably, these regulations apply to us, as well as our contract manufacturer(s). Even if regulatory approval or clearance of a product is obtained, the approval or clearance may be subject to limitations on the uses for which the product may be marketed or contain requirements for costly post-marketing testing and surveillance to monitor the safety or efficacy of the product. Any such requirements could reduce our revenues, increase our expenses, and render the product not commercially viable.  If we fail to comply with the applicable regulatory requirements, or if previously unknown problems with any approved commercial products, manufacturers, or manufacturing processes are discovered, we could be subject to administrative or judicially imposed sanctions or other negative consequences, including:

● restrictions on our products, manufacturers or manufacturing processes;

● warning letters and untitled letters;

● civil penalties and criminal prosecutions and penalties;

● fines;

● injunctions;

● product seizures or detentions;

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● import or export bans or restrictions;

● voluntary or mandatory product recalls and related publicity requirements;

● suspension or withdrawal of regulatory approvals;

● total or partial suspension of production; and

● refusal to approve pending applications for marketing approval of new products or of supplements to approved applications.

Regulations are constantly changing, and in the future our business may be subject to additional regulations that increase our compliance costs.

We believe we understand the current laws and regulations to which our products will be subject in the future.  However, federal, state and foreign laws and regulations relating to the sale of our products are subject to future changes, as are administrative interpretations of regulatory agencies. If we fail to comply with such federal, state or foreign laws or regulations, we may fail to obtain regulatory approval for our products and, if we have already obtained regulatory approval, we could be subject to enforcement actions, including injunctions preventing us from conducting our business, withdrawal of clearances or approvals and civil and criminal penalties. In the event that federal, state, and foreign laws and regulations change, we may incur additional costs to seek government approvals, in addition to the clearance from the FDA in order to sell or market our products. If we are slow or unable to adapt to changes in existing regulatory requirements or the promulgation of new regulatory requirements or policies, we or our licensees may, following approval, lose marketing approval for our products which will impact our ability to conduct business in the future.

The market for our technology and revenue generation avenues for our products may be slow to develop, if at all.

The market for our products may be slower to develop or smaller than estimated or it may be more difficult to build the market than anticipated.  The medical community may resist our products or be slower to accept them than we anticipate.  Revenues from our products may be delayed or costs may be higher than anticipated which may result in our need for additional funding.  We anticipate that our principal route to market will be through commercial distribution partners.  These arrangements are generally non-exclusive and have no guaranteed sales volumes or commitments.  The partners may be slower to sell our products than anticipated.  Any financial, operational or regulatory risks that affect our partners could also affect the sales of our products.  In the current economic environment, hospitals and clinical purchasing budgets may exercise greater restraint with respect to purchases, which may result in purchasing decisions being delayed or denied.  If any of these situations were to occur this could have a material adverse effect on our business, financial condition, results of operations and future prospects.

Our estimate of the size of our addressable market may prove to be inaccurate.

While our addressable market size estimate for the EP market was made in good faith and is based on assumptions and estimates we believe to be reasonable, this estimate may not be accurate. If our estimates of the size of our addressable market are not accurate, our potential for future growth may be less than we currently anticipate, which could have a material adverse effect on our business, financial condition, and results of operations.

If we seek to market our products in foreign jurisdictions, we may need to obtain regulatory approval in these jurisdictions.

In order to market our products in the European Union and many other foreign jurisdictions, we may need to obtain separate regulatory approvals and comply with numerous and varying regulatory requirements. Approval procedures vary among countries (except with respect to the countries that are part of the European Economic Area) and can involve additional clinical testing. The time required to obtain approval may differ from that required to obtain FDA approval. Should we decide to market our products abroad, we may fail to obtain foreign regulatory approvals on a timely basis, if at all. Approval by the FDA does not ensure approval by regulatory authorities in other countries, and approval by one foreign regulatory authority, including obtaining CE Mark approval, does not ensure approval by regulatory authorities in other foreign countries or by the FDA. We may be unable to file for, and may not receive, necessary regulatory approvals to commercialize our products in any foreign market, which could adversely affect our business prospects. In addition, a new Medical Device Regulation was published in 2017, which includes additional premarket and post-market requirements, as well as potential product reclassifications or more stringent commercialization requirements that could delay or otherwise adversely affect our clearances and approvals.

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The EP market is highly competitive.

There are a number of groups and organizations, such as healthcare, medical device and software companies in the EP market that may develop a competitive offering to our products.  The largest companies in the EP market are GE, Johnson & Johnson, Boston Scientific, Siemens and Abbott.  All of these companies have significantly greater resources, experience and name recognition than we possess. There is no assurance that they will not attempt to develop similar or superior products, that they will not be successful in developing such products or that any products they may develop will not have a competitive advantage over our products. Moreover, our product may not be viewed as superior to existing technology or new technology from our competitors and as a result we may not be able to justify expected selling price our product, which may have a material adverse effect on market acceptance of our product. In addition, if we experience delayed regulatory approvals or disputed clinical claims, we may not have a commercial or clinical advantage over competitors’ products that we believe we currently possess.  Should a superior offering come to market, this could have a material adverse effect on our business, financial condition, results of operations and future prospects.

We rely on key officers, consultants and scientific and medical advisors, and their knowledge of our business and technical expertise would be difficult to replace.

We are highly dependent on our officers, consultants and scientific and medical advisors because of their expertise and experience in medical device development.  We do not have “key person” life insurance policies for any of our officers.  Moreover, if we are unable to obtain additional funding, we will be unable to meet our current and future compensation obligations to such employees and consultants. In light of the foregoing, we are at risk that one or more of our consultants or employees may leave our company for other opportunities where there is no concern about such employers fulfilling their compensation obligations, or for other reasons.  The loss of the technical knowledge and management and industry expertise of any of our key personnel could result in delays in product development, loss of customers and sales and diversion of management resources, which could adversely affect our results of operations.

We may fail to attract and retain qualified personnel.

We expect to rapidly expand our operations and grow our sales, research and development and administrative operations.  This expansion is expected to place a significant strain on our management and will require hiring a significant number of qualified personnel.  Accordingly, recruiting and retaining such personnel in the future will be critical to our success.  There is intense competition from other companies, research and academic institutions, government entities and other organizations for qualified personnel in the areas of our activities.  Many of these companies, institutions and organizations have greater resources than we do, along with more prestige associated with their names. If we fail to identify, attract, retain and motivate these highly skilled personnel, we may be unable to continue our marketing and development activities, and this could have a material adverse effect on our business, financial condition, results of operations and future prospects.

If we do not effectively manage changes in our business, these changes could place a significant strain on our management and operations.

Our ability to grow successfully requires an effective planning and management process. The expansion and growth of our business could place a significant strain on our management systems, infrastructure and other resources. To manage our growth successfully, we must continue to improve and expand our systems and infrastructure in a timely and efficient manner. Our controls, systems, procedures and resources may not be adequate to support a changing and growing company. If our management fails to respond effectively to changes and growth in our business, including acquisitions, there could be a material adverse effect on our business, financial condition, results of operations and future prospects.

Our strategic business plan may not produce the intended growth in revenue and operating income.

Our strategies ultimately include making significant investments in sales and marketing programs to achieve revenue growth and margin improvement targets. If we do not achieve the expected benefits from these investments or otherwise fail to execute on our strategic initiatives, we may not achieve the growth improvement we are targeting and our results of operations may be adversely affected. We may also fail to secure the capital necessary to make these investments, which will hinder our growth.

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In addition, as part of our strategy for growth, we may make acquisitions and enter into strategic alliances such as joint ventures and joint development agreements. However, we may not be able to identify suitable acquisition candidates, complete acquisitions or integrate acquisitions successfully, and our strategic alliances may not prove to be successful. In this regard, acquisitions involve numerous risks, including difficulties in the integration of the operations, technologies, services and products of the acquired companies and the diversion of management’s attention from other business concerns. Although we will endeavor to evaluate the risks inherent in any particular transaction, there can be no assurance that we will properly ascertain all such risks. In addition, acquisitions could result in the incurrence of substantial additional indebtedness and other expenses or in potentially dilutive issuances of equity securities. There can be no assurance that difficulties encountered with acquisitions will not have a material adverse effect on our business, financial condition and results of operations.

We currently have limited sales, marketing or distribution operations and will need to expand our expertise in these areas.

We currently have limited sales, marketing or distribution operations. We have begun implementing a market development program and are in the process of building such operations in connection with the commercialization of PURE EP System, and we are expanding our expertise in sales, marketing and distribution operations for commercial growth. To increase internal sales, distribution and marketing expertise and be able to conduct these operations, we have begun to invest in and will have to invest significant amounts of financial and management resources. In developing these functions ourselves, we could face a number of risks, including:

● we may not be able to attract and build an effective marketing or sales force;

● the cost of establishing, training and providing regulatory oversight for a marketing or sales force may be substantial; and

● there are significant legal and regulatory risks in medical device marketing and sales that we have never faced, and any failure to comply with applicable legal and regulatory requirements for sales, marketing and distribution could result in an enforcement action by the FDA, European regulators or other authorities that could jeopardize our ability to market our planned products or could subject us to substantial liability.

Our product development program depends upon third-party researchers, including Mayo, who are outside our control and whose negative performance could materially hinder or delay our pre-clinical testing or clinical trials.

We do not have the ability to conduct all aspects of pre-clinical testing or clinical trials ourselves. We depend upon independent investigators and collaborators, such as commercial third-parties, government, universities and medical institutions, to conduct our pre-clinical and clinical trials under agreements with us. For our first clinical trial for the PURE EP System, titled “Novel Cardiac Signal Processing System for Electrophysiology Procedures (PURE EP 2.0 Study)” which commenced in November 2019, we rely on third parties, including TCARF and Mayo Clinic to conduct the patient cases. In addition, we are party to various license agreements with Mayo, pursuant to which we rely on 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. These collaborators are not our employees and we cannot control the amount or timing of resources that they devote to our programs.  These investigators may not assign as great a priority to our programs or pursue them as diligently as we would if we were undertaking such programs ourselves.  The failure of any of these outside collaborators to perform in an acceptable and timely manner in the future, including in accordance with any applicable regulatory requirements, such as good clinical and laboratory practices, or pre-clinical testing or clinical trial protocols, could cause a delay or otherwise adversely affect our pre-clinical testing or clinical trials, our success in obtaining regulatory approvals and, ultimately, the timely advancement of our development programs. In addition, these collaborators may also have relationships with other commercial entities, some of whom may compete with us.  If our collaborators assist our competitors at our expense, our competitive position would be harmed.

If healthcare providers are unable to obtain sufficient reimbursement or other financial incentives from third-party healthcare payers related to the use of our products, their adoption and our future product sales will be materially adversely affected.

Widespread adoption of the PURE EP System, and any other products we may develop in the future, by the medical community is unlikely to occur without a financial incentive from third-party payors for the use of these products. Third-party payors include but are not limited to governmental programs such as Medicare and Medicaid, commercial health insurers and private payors, workers’ compensation programs, and other organizations. Currently, the PURE EP System does not receive separate reimbursement from any third-party payor. Instead, healthcare providers typically receive reimbursement for the procedure in which our product is used. Future regulatory action by CMS or other governmental agencies, or unfavorable clinical data, among other things, may impact coverage and/or reimbursement policies for procedures performed using our products. If healthcare providers are unable to obtain adequate coverage of, or reimbursement for, procedures performed using our products, or if managed care organizations do not receive improved capitated payments due to more accurate patient risk assessment using our products, we may be unable to sell our products at levels that are sufficient to allow us to achieve and maintain profitability, and our business would suffer significantly.

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We may face risks associated with future litigation and claims.

We may, in the future, be involved in one or more lawsuits, claims or other proceedings. These suits could concern issues including contract disputes, employment actions, employee benefits, taxes, environmental, health and safety, personal injury and product liability matters. Due to the uncertainties of litigation, we can give no assurance that we will prevail on any claims made against us in any such lawsuit. Also, we can give no assurance that any other lawsuits or claims brought in the future will not have an adverse effect on our financial condition, liquidity or operating results.

The risk that we may be sued on product liability claims is inherent in the development and commercialization of medical devices. Specifically, we believe we will be subject to product liability claims or product recalls, particularly in the event of false positive or false negative reports, because we plan to develop and manufacture medical diagnostic products. Once a product is approved for sale and commercialized, the likelihood of product liability lawsuits increases. Product liability claims could be asserted directly by consumers, health-care providers or others. We have obtained product liability insurance coverage; however such insurance may not provide full coverage for our current or future clinical trials, products to be sold, and other aspects of our business. A product recall or a successful product liability claim or claims that exceed our planned insurance coverage could have a material adverse effect on us. In addition, insurance coverage is becoming increasingly expensive and we may not be able to maintain current coverage, or expand our insurance coverage to include future clinical trials or the sale of new products or existing products in new territories, at a reasonable cost or in sufficient amounts to protect against losses due to product liability or at all. A successful product liability claim or series of claims brought against us could result in judgments, fines, damages and liabilities that could have a material adverse effect on our business, financial condition and results of operations. In the event of an award against us during a time when we have no available insurance or insufficient insurance, we may sustain significant losses of our operating capital. We may incur significant expense investigating and defending these claims, even if they do not result in liability. Moreover, even if no judgments, fines, damages or liabilities are imposed on us, our reputation could suffer, which could have a material adverse effect on our business, financial condition and results of operations, as well as impair our reputation in the medical and investment communities. 

Our business is subject to cybersecurity risks.

Our operations are increasingly dependent on information technologies and services. Threats to information technology systems associated with cybersecurity risks and cyber incidents or attacks continue to grow, and include, among other things, storms and natural disasters, terrorist attacks, utility outages, theft, viruses, phishing, malware, design defects, human error, and complications encountered as existing systems are maintained, repaired, replaced, or upgraded. Risks associated with these threats include, among other things:

● theft or misappropriation of funds;

● loss, corruption, or misappropriation of intellectual property, or other proprietary, confidential or personally identifiable information (including supplier, or employee data);

● disruption or impairment of our and our business operations and safety procedures;

● damage to our reputation with our potential customers and the market;

● exposure to litigation;

● increased costs to prevent, respond to or mitigate cybersecurity events.

Although we utilize various procedures and controls to mitigate our exposure to such risk, cybersecurity attacks and other cyber events are evolving and unpredictable. Moreover, we have no control over the information technology systems of our suppliers, and others with which our systems may connect and communicate. As a result, the occurrence of a cyber incident could go unnoticed for a period time.

We presently maintain insurance coverage to protect against cybersecurity risks. However, we cannot ensure that it will be sufficient to cover any particular losses we may experience as a result of such cyberattacks. Any cyber incident could have a material adverse effect on our business, financial condition and results of operations.

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We may be subject, directly or indirectly, to U.S. federal and state healthcare laws, including fraud and abuse, false claims, and privacy laws and regulations. Prosecutions under such laws have increased in recent years and we may become subject to such litigation and enforcement. If we are unable to, or have not fully complied with such laws, we could face substantial penalties.

We are subject, directly or indirectly, to various U.S. federal and state healthcare laws and regulations. These laws include fraud and abuse laws, such as the federal Anti-Kickback Statute, federal False Claims Act, and federal Foreign Corrupt Practices Act. These laws may impact, among other things, our proposed sales, marketing and education programs. In addition, we may be subject, directly or indirectly, to patient privacy regulations by both the federal government and the states in which we conduct our business. The healthcare laws that may affect our ability to operate include, but are not limited to, the following. 

● The federal Anti-Kickback Statute, which prohibits persons from knowingly and willfully soliciting, offering, receiving, or providing remuneration (including any kickback, bribe, or rebate), directly or indirectly, overtly or covertly, in cash or in kind, in exchange for or to induce either the referral of an individual, or the furnishing or arranging for a good or service, for which payment may be made under a federal healthcare program, such as the Medicare and Medicaid programs.

● The federal physician self-referral law, commonly referred to as the Stark Law, which prohibits a physician from making a referral for certain designated health services covered by the Medicare program, if the physician or an immediate family member has a financial relationship with the entity providing the designated health services, unless the financial relationship falls within an applicable exception to the prohibition.

● Federal civil and criminal false claims laws and civil monetary penalty laws, including the False Claims Act, which prohibits persons from knowingly filing, or causing to be filed, a false claim to, or the knowing use of false statements to obtain payment from, the federal government. Suits may be filed under the federal False Claims Act by the government or by an individual on behalf of the government (known as “qui tam” actions). Such individuals, commonly known as “relators” or “whistleblowers,” may share in any amounts paid by the entity to the government in fines or settlement.

● The federal transparency requirements under the Patient Protection and Affordable Care Act and the Health Care and Education Reconciliation Act, including the provision known as the Physician Payments Sunshine Act, which requires manufacturers of drugs, biologics, devices and medical supplies covered under Medicare, Medicaid, or the Children’s Health Insurance Program (CHIP) to record any information related to payments and other transfers of value to physicians and teaching hospitals, as well as ownership and investment interests held by physicians and their immediate family members, and to report this data annually to CMS for subsequent public disclosure. Manufacturers must also disclose investment interests held by physicians and their family members.

● The federal Civil Monetary Penalties Law, which prohibits, among other things, the offering or transfer of remuneration to a Medicare or state healthcare program beneficiary if the person knows or should know it is likely to influence the beneficiary’s selection of a particular provider, practitioner, or supplier of services reimbursable by Medicare or a state healthcare program, unless an exception applies.

● Federal criminal statutes created through the Health Insurance Portability and Accountability Act of 1996 (HIPAA), which prohibit knowingly and willfully executing, or attempting to execute, a scheme to defraud any healthcare benefit program or obtain, by means of false or fraudulent pretenses, representations, or promises, any of the money or property owned by, or under the custody or control of, any healthcare benefit program, regardless of the payor (e.g., public or private) and knowingly and willfully falsifying, concealing or covering up by any trick or device a material fact or making any materially false statements in connection with the delivery of, or payment for, healthcare benefits, items or services relating to healthcare matters.

● HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act of 2009 and their respective implementing regulations, which imposes requirements on certain covered healthcare providers, health plans, and healthcare clearinghouses as well as their respective business associates that perform services for them that involve the use, or disclosure of, individually identifiable health information, relating to the privacy, security and transmission of individually identifiable health information.

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● Other federal and state fraud and abuse laws, prohibitions on self-referral and kickbacks, fee-splitting restrictions, prohibitions on the provision of products at no or discounted cost to induce physician or patient adoption, and false claims acts, transparency, reporting, and disclosure requirements, which may extend to services reimbursable by any third-party payer, including private insurers.

● State and federal consumer protection and unfair competition laws, which broadly regulate marketplace activities and activities that could potentially harm consumers.

Additionally, we may be subject to state equivalents of each of the healthcare laws described above, among others, some of which may be broader in scope and may apply regardless of the payor. Many U.S. states have adopted laws similar to the federal Anti-Kickback Statute, some of which apply to the referral of patients for healthcare services reimbursed by any source, not just governmental payors, including private insurers. Several states impose marketing restrictions or require medical device companies to make marketing or price disclosures to the state. There are ambiguities as to what is required to comply with these state requirements, and if we fail to comply with an applicable state law requirement we could be subject to penalties. 

Because of the breadth of these laws and the narrowness of the statutory exceptions and safe harbors available, it is possible that some of our future business activities could be subject to challenge under one or more of such laws. In addition, healthcare reform legislation has strengthened these laws. For example, the Affordable Care Act, among other things, amended the intent requirement of the federal Anti-Kickback and criminal healthcare fraud statutes. As a result of such amendment, a person or entity no longer needs to have actual knowledge of these statutes or specific intent to violate them in order to have committed a violation. Moreover, the Affordable Care Act provides that the government may assert that a claim including items or services resulting from a violation of the federal Anti-Kickback Statute constitutes a false or fraudulent claim for purposes of the False Claims Act.

Violations of fraud and abuse laws may be punishable by criminal and/or civil sanctions, including penalties, fines and/or exclusion or suspension from federal and state healthcare programs such as Medicare and Medicaid and debarment from contracting with the U.S. government. In addition, private individuals have the ability to bring actions on behalf of the U.S. government under the False Claims Act as well as under the false claims laws of several states.

Efforts to ensure that our business arrangements with third parties comply with applicable healthcare laws and regulations will involve substantial costs. It is possible that governmental authorities will conclude that our existing or future business practices do not comply with current or future statutes, regulations or case law involving applicable fraud and abuse or other healthcare laws and regulations. Any such actions instituted against us could have a significant adverse impact on our business, including the imposition of civil, criminal and administrative penalties, damages, disgorgement, monetary fines, possible exclusion from participation in Medicare, Medicaid and other federal healthcare programs, contractual damages, reputational harm, diminished profits and future earnings, and curtailment of our operations, any of which could adversely affect our ability to operate our business and our results of operations. Even if we are successful in defending against such actions, we may nonetheless be subject to substantial costs, reputational harm and adverse effects on our ability to operate our business. In addition, the approval and commercialization of any of our products outside the United States will also likely subject us to non-U.S. equivalents of the healthcare laws mentioned above, among other non-U.S. laws.

If any of our employees, agents, or the physicians or other providers or entities with whom we do business are found to have violated applicable laws, we may be subject to criminal, civil or administrative sanctions, including exclusions from government funded healthcare programs, or, if we are not subject to such actions, we may suffer reputational harm for conducting business with persons or entities found, or accused of being, in violation of such laws. Any such events could adversely affect our ability to operate our business and our results of operations.

In addition, to the extent we commence commercial operations overseas, we will be subject to the federal Foreign Corrupt Practices Act and other countries’ anti-corruption/anti-bribery regimes, such as the U.K. Bribery Act. The federal Foreign Corrupt Practices Act prohibits improper payments or offers of payments to foreign governments and their officials for the purpose of obtaining or retaining business. Safeguards we implement to discourage improper payments or offers of payments by our employees, consultants, sales agents or distributors may be ineffective, and violations of the federal Foreign Corrupt Practices Act and similar laws may result in severe criminal or civil sanctions, or other liabilities or proceedings against us, any of which would likely harm our reputation, business, financial condition and results of operations.

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We could be adversely affected if healthcare legislation or reform measures substantially change the market for medical care or healthcare coverage in the U.S., negatively affecting our business or revenue for PURE EP or future products.

The Patient Protection and Affordable Care Act of 2010, as amended by the Health Care and Education Reconciliation Act of 2010, commonly referred to as the “Healthcare Reform Law,” includes a number of rules regarding health insurance, the provision of healthcare, conditions to reimbursement for healthcare services provided to Medicare and Medicaid patients, and other healthcare policy reforms. Through the law-making process, substantial changes have been and continue to be made to the current system for paying for healthcare in the U.S., including changes made to extend medical benefits to certain Americans who lacked insurance coverage and to contain or reduce healthcare costs (such as by reducing or conditioning reimbursement amounts for healthcare services and medical devices, and imposing additional taxes, fees, and rebate obligations on medical device companies). This legislation was one of the most comprehensive and significant reforms ever experienced by the U.S. in the healthcare industry and has significantly changed the way healthcare is financed by both governmental and private insurers. This legislation has impacted the scope of healthcare insurance and incentives for consumers and insurance companies, among others. Additionally, the Healthcare Reform Law’s provisions were designed to encourage providers to find cost savings in their clinical operations. Medical devices represent a significant portion of the cost of providing care. This environment has caused changes in the purchasing habits of consumers and providers and resulted in specific attention to the pricing negotiation, product selection and utilization review surrounding medical devices. This attention may result in our products we may commercialize or promote, including our current commercial products, being chosen less frequently or the pricing being substantially lowered. At this stage, it is difficult to estimate the full extent of the direct or indirect impact of the Healthcare Reform Law on us.

These structural changes could entail further modifications to the existing system of private payors and government programs (such as Medicare, Medicaid, and the State Children’s Health Insurance Program), creation of government-sponsored healthcare insurance sources, or some combination of both, as well as other changes. Restructuring the coverage of medical care in the U.S. could impact the reimbursement for medical devices, including our current commercial products, those we and our development or commercialization partners are currently developing or those that we may commercialize or promote in the future. If reimbursement for our approved medical devices, products we currently commercialize or promote, or any product we may commercialize or promote is substantially reduced or otherwise adversely affected in the future, or rebate obligations associated with them are substantially increased, it could have a material adverse effect on our reputation, business, financial condition or results of operations.

Extending medical benefits to those who currently lack coverage will likely result in substantial costs to the U.S. federal government, which may force significant additional changes to the healthcare system in the U.S. Much of the funding for expanded healthcare coverage may be sought through cost savings. While some of these savings may come from realizing greater efficiencies in delivering care, improving the effectiveness of preventive care and enhancing the overall quality of care, much of the cost savings may come from reducing the cost of care and increased enforcement activities. Cost of care could be reduced further by decreasing the level of reimbursement for medical services or products (including those products currently being developed by us or our development or commercialization partners or any product we may commercialize or promote, including our current commercial products), or by restricting coverage (and, thereby, utilization) of medical services or products. In either case, a reduction in the utilization of, or reimbursement for, any medical device or any product we may commercialize or promote, including our current commercial products, or for which we receive marketing approval in the future, could have a material adverse effect on our reputation, business, financial condition or results of operations.

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Further, the healthcare regulatory environment has seen significant changes in recent years and is still in flux.  Legislative initiatives to modify, limit, replace, or repeal the Healthcare Reform Law and judicial challenges continue.  Congress has enacted legislation that repeals certain portions of the Healthcare Reform Law, including but not limited to the Tax Cuts and Jobs Act, passed in December 2017, which included a provision that eliminates the penalty under the Healthcare Reform Law’s individual mandate, effective January 1, 2019, as well as the Bipartisan Budget Act of 2018, passed in February 2018, which, among other things, repealed the Independent Payment Advisory Board (which was established by the Healthcare Reform Law and was intended to reduce the rate of growth in Medicare spending). Additionally, in December 2018, a district court in Texas held that the individual mandate is unconstitutional and that the rest of the Healthcare Reform Law is, therefore, invalid. On appeal, the Fifth Circuit Court of Appeals affirmed the holding on the individual mandate but remanded the case back to the lower court to reassess whether and how such holding affects the validity of the rest of the Healthcare Reform Law. The Fifth Circuit’s holding has been appealed to the U.S. Supreme Court, and a decision on the case is pending. Substantial uncertainty remains as to the future of the Healthcare Reform Law. We cannot predict the impact on our business of future legislative and legal challenges to the Healthcare Reform Law or other changes to the current laws and regulations. However, it is possible that such initiatives could have an adverse effect on our ability to obtain approval and/or successfully commercialize products in the U.S. in the future. For example, any changes that reduce, or impede the ability of healthcare providers to obtain reimbursement for medical procedures in which the products we currently, or intend to, commercialize are used, or that reduce medical procedure volumes, could adversely affect our operations and/or future business plans. The financial impact of U.S. healthcare reform legislation over the next few years will depend on a number of factors, including the policies reflected in implementing regulations and guidance and changes in sales volumes for medical devices affected by the legislation. From time to time, legislation is drafted, introduced and passed in the U.S. Congress that could significantly change the statutory provisions governing coverage, reimbursement, pricing, and marketing of medical device products. In addition, third-party payor coverage and reimbursement policies are often revised or interpreted in ways that may significantly affect our business and our products.

The ongoing COVID-19 pandemic may adversely affect our business.

In an effort to contain and mitigate the spread of COVID-19, many countries, including the United States, have imposed unprecedented restrictions on travel, quarantines, and other public health safety measures. Such government-imposed precautionary measures may have been relaxed in certain countries or states, but there is no assurance that more strict measures will be put in place again due to a resurgence in COVID-19 cases. The COVID-19 pandemic may adversely impact our business plan as our clinical studies may be delayed as hospitals in the impacted regions may shift their resources to patients affected by the disease. The rapidly evolving nature of the circumstances is such that it is impossible, at this stage, to determine the full and overall impact the COVID-19 pandemic may have, but it could disrupt production and cause delays in the supply and delivery of products used in our research and development efforts, adversely affect our employees, and disrupt our operations, all of which may have a material adverse effect on our business. In addition, the pandemic may have an adverse effect on the ability of regulatory bodies to review submissions in a timely manner, grant approvals or supervise our candidates and products, and may further divert the attention and efforts of the medical community to coping with the coronavirus and disrupt the marketplace in which we operate and may have a material adverse effects on our operations. Patient enrollment in future clinical trials could be slowed, delayed, or suspended due to the pandemic as well.

Moreover, the COVID-19 pandemic has created significant economic uncertainty and volatility in the credit and capital markets. Management plans to secure the necessary financing through the issue of new equity and/or the entering into of strategic partnership arrangements; however, there is no assurance that our management will be able to obtain such financing on reasonable terms or at all. 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. If we are unsuccessful in commercializing our products or raising capital, we may need to reduce activities, curtail or cease operations.

In addition, a significant resurgence of COVID-19 or other infectious diseases could result in a widespread health crisis that could adversely affect the economies and financial markets worldwide, resulting in an economic downturn that could impact our business, financial condition and results of operations.

As a smaller reporting company, we are subject to scaled disclosure requirements that may make it more challenging for investors to analyze our results of operations and financial prospects.

Currently, we are a “smaller reporting company,” as defined by Rule 12b-2 of the Exchange Act. As a “smaller reporting company,” we are able to provide simplified executive compensation disclosures in our filings and have certain other decreased disclosure obligations in our filings with the SEC, including being required to provide only two years of audited financial statements in annual reports. Consequently, it may be more challenging for investors to analyze our results of operations and financial prospects.

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Furthermore, we are a non-accelerated filer as defined by Rule 12b-2 of the Exchange Act, and, as such, are not required to provide an auditor attestation of management’s assessment of internal control over financial reporting, which is generally required for SEC reporting companies under Section 404(b) of the Sarbanes-Oxley Act. Because we are not required to, and have not, had our auditor’s provide an attestation of our management’s assessment of internal control over financial reporting, a material weakness in internal controls may remain undetected for a longer period.

There are inherent limitations in all control systems, and misstatements due to error or fraud may occur and not be detected.

The ongoing internal control provisions of Section 404 of the Sarbanes-Oxley Act of 2002 require us to identify material weaknesses in internal control over financial reporting, which is a process to provide reasonable assurance regarding the reliability of financial reporting for external purposes in accordance with accounting principles generally accepted in the United States. Our management, including our chief executive officer and chief financial officer, does not expect that our internal controls and disclosure controls will prevent all errors and all fraud. A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. In addition, the design of a control system must reflect the fact that there are resource constraints and the benefit of controls must be relative to their costs. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, in our company have been detected. These inherent limitations include the realities that judgments in decision-making can be faulty and that breakdowns can occur because of simple errors or mistakes. Further, controls can be circumvented by individual acts of some persons, by collusion of two or more persons, or by management override of the controls. The design of any system of controls is also based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions. Over time, a control may be inadequate because of changes in conditions, such as growth of the company or increased transaction volume, or the degree of compliance with the policies or procedures may deteriorate. Because of inherent limitations in a cost-effective control system, misstatements due to error or fraud may occur and not be detected.

In addition, discovery and disclosure of a material weakness, by definition, could have a material adverse impact on our financial statements. Such an occurrence could discourage certain customers or suppliers from doing business with us and adversely affect how our stock trades. This could in turn negatively affect our ability to access equity markets for capital.

Risks Related to Our Intellectual Property

If we do not obtain protection for our intellectual property rights, our competitors may be able to take advantage of our research and development efforts to develop competing products.

We intend to rely on a combination of patents, trade secrets, and nondisclosure and non-competition agreements to protect our proprietary intellectual property. Our owned patent portfolio now includes nine allowed/issued patents. Sixteen additional worldwide utility patent applications are pending covering various aspects of our PURE EPTM System for recording, measuring, calculating and displaying of electrocardiograms during cardiac ablation procedures. We also have two pending U.S. patent applications directed to artificial intelligence (AI). We also have 24 allowed/issued worldwide design patents, which cover various features of our display screens and graphical user interface for enhanced visualization of biomedical signals. Finally, we have licenses to 15 additional worldwide utility patent applications from Mayo Foundation for Medical Education and Research that are pending. These 15 applications are generally directed to electroporation and stimulation.  We plan to file additional patent applications in the U.S. and in other countries as we deem appropriate for our products.  Our applications have and will include claims intended to provide market exclusivity for certain commercial aspects of the products, including the methods of production, the methods of usage and the commercial packaging of the products. However, we cannot predict:

● the degree and range of protection any patents will afford us against competitors, including whether third parties will find ways to invalidate or otherwise circumvent our patents;

● if and when such patents will be issued, and, if granted, whether patents will be challenged and held invalid or unenforceable;

● whether or not others will obtain patents claiming aspects similar to those covered by our patents and patent applications; or

● whether we will need to initiate litigation or administrative proceedings which may be costly regardless of outcome.

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Our success also depends upon the skills, knowledge and experience of our scientific and technical personnel, our consultants and advisors as well as our licensors and contractors.  To help protect our proprietary know-how and our inventions for which patents may be unobtainable or difficult to obtain, we rely on trade secret protection and confidentiality agreements.  To this end, it is our policy to require all of our employees, consultants, advisors and contractors to enter into agreements which prohibit the disclosure of confidential information and, where applicable, require disclosure and assignment to us of the ideas, developments, discoveries and inventions important to our business.  These agreements may not provide adequate protection for our trade secrets, know-how or other proprietary information in the event of any unauthorized use or disclosure or the lawful development by others of such information.  If any of our trade secrets, know-how or other proprietary information is disclosed, the value of our trade secrets, know-how and other proprietary rights would be significantly impaired and our business and competitive position would suffer.

Given the fact that we may pose a competitive threat, competitors, especially large and well-capitalized companies that own or control patents relating to electrophysiology recording systems, may successfully challenge our current and planned patent applications, produce similar products or products that do not infringe our future patents, or produce products in countries where we have not applied for patent protection or that do not respect our patents.

If any of these events occurs, or we otherwise lose protection for our trade secrets or proprietary know-how, the value of our intellectual property may be greatly reduced.  Patent protection and other intellectual property protection are important to the success of our business and prospects, and there is a substantial risk that such protections will prove inadequate.

If we infringe upon the rights of third parties, we could be prevented from selling products and forced to pay damages and defend against litigation.

If our products, methods, processes and other technologies infringe the proprietary rights of other parties, we could incur substantial costs and we may be required to:

● obtain licenses, which may not be available on commercially reasonable terms, if at all;

● abandon an infringing product candidate;

● redesign our product candidates or processes to avoid infringement;

● cease usage of the subject matter claimed in the patents held by others;

● pay damages; and/or

● defend litigation or administrative proceedings which may be costly regardless of outcome, and which could result in a substantial diversion of our financial and management resources.

Any of these events could substantially harm our earnings, financial condition and operations.

We depend on our collaboration with Mayo Clinic for the research and development of additional advanced features of PURE EP™ System. If this collaboration is not successful, we may not be able to realize the market potential of such features, and may not have rights to use any such developed advanced features.

On March 15, 2017, we entered into a know-how license agreement with Mayo Foundation for Medical Education and Research (“Mayo Clinic”), effective December 2, 2016, and as amended whereby we were granted an exclusive license, with the right to sublicense, certain know how and patent applications in the fields of signal processing, physiologic recording, electrophysiology recording, electrophysiology software and autonomics to develop, make and offer for sale.  The agreement expires ten years from the effective date.  In furtherance of this collaboration, we subsequently entered into four additional agreements whereby we were granted exclusive licenses, with the right to sublicense additional Mayo Clinic patents and know-how. Pursuant to these agreements, Mayo Clinic retains ownership of the licensed intellectual property and any developed intellectual property.  Mayo Clinic also retains the right to prosecute and enforce the developed intellectual property. If our agreements with Mayo Clinic terminate, our access to technology and intellectual property licensed to us by Mayo Clinic may be restricted or terminate entirely, which may delay our continued development of such advanced features utilizing the Mayo Clinic’s technology or intellectual property or require us to stop development of those product candidates completely.  Additional risks posed by this collaboration include:

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● Mayo Clinic may not properly obtain, maintain, enforce, or defend intellectual property or proprietary rights relating to our advanced features or may use our proprietary information in such a way as to expose us to potential litigation or other intellectual property related proceedings, including proceedings challenging the scope, ownership, validity, and enforceability of our intellectual property;

● Mayo Clinic may own or co-own intellectual property covering our advanced features that results from our collaboration with them, and in such cases, we may not have the exclusive right or any right to commercialize such intellectual property or such product candidates or research programs; or

● We may be prevented from enforcing or defending any intellectual property that we contribute to or that arises out of the collaboration, if Mayo Clinic refuses to cooperate with such action.

Our collaboration with Mayo Clinic is made subject to the rights of the U.S. government to the extent that the technology covered by the licensed intellectual property was developed under a funding agreement between Mayo Clinic and the U.S. government. Additionally, to the extent there is any conflict between our agreements with Mayo Clinic and applicable laws or regulations, applicable laws and regulations will prevail. Some, and possibly all, of the developed intellectual property rights relating to our advanced features may have been developed in the course of research funded by the U.S. government. As a result, the U.S. government may have certain rights to intellectual property embodied in our current or future products pursuant to the Bayh-Dole Act of 1980. Government rights in certain inventions developed under a government-funded program include a nonexclusive, non-transferable, irrevocable worldwide license to use inventions for any governmental purpose. In addition, the U.S. government has the right to require us, or an assignee or exclusive licensee to such inventions, to grant licenses to any of these inventions to a third party if the U.S. government determines that adequate steps have not been taken to commercialize the invention, that government action is necessary to meet public health or safety needs, that government action is necessary to meet requirements for public use under federal regulations, or that the right to use or sell such inventions is exclusively licensed to an entity within the U.S. and substantially manufactured outside the U.S. without the U.S. government’s prior approval. Additionally, we may be restricted from granting exclusive licenses for the right to use or sell our inventions created pursuant to such agreements unless the licensee agrees to additional restrictions (e.g., manufacturing substantially all of the invention in the U.S.). The U.S. government also has the right to take title to these inventions if we fail to disclose the invention to the government and fail to file an application to register the intellectual property within specified time limits. In addition, the U.S. government may acquire title in any country in which a patent application is not filed within specified time limits. Additionally, certain inventions are subject to transfer restrictions during the term of these agreements and for a period, thereafter, including sales of products or components, transfers to foreign subsidiaries for the purpose of the relevant agreements, and transfers to certain foreign third parties. If any of our intellectual property becomes subject to any of the rights or remedies available to the U.S. government or third parties pursuant to the Bayh-Dole Act of 1980, this could impair the value of our intellectual property and could adversely affect our business. The U.S. government has not exercised any of these rights or provided us with any notice of its intent to exercise any of these rights with respect to any of the intellectual property licensed to us by Mayo Clinic. We are not aware of any instance in which the U.S. government has ever exercised any such rights with respect to any technologies or other intellectual property developed under funding agreements with the U.S. government.

Risks Related to our Common Stock

The market price for our common stock may fluctuate significantly, which could result in substantial losses by our investors.

The stock market in general, and Nasdaq in particular, as well as biotechnology companies, have experienced extreme price and volume fluctuations that have often been unrelated or disproportionate to the operating performance of small companies. The market price of our common stock may fluctuate significantly in response to numerous factors, some of which are beyond our control, such as:

• announcements of technological innovations, new products or product enhancements by us or others;

• actual or anticipated quarterly increases or decreases in revenue, gross margin or earnings, and changes in our business, operations or prospects;

• announcements of significant strategic partnerships, out-licensing, in-licensing, joint ventures, acquisitions or capital commitments by us or our competitors;

• conditions or trends in the biotechnology industry;

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• changes in the economic performance or market valuations of other biotechnology companies;

• general market conditions or domestic or international macroeconomic and geopolitical factors unrelated to our performance or financial condition;

• purchase or sale of our common stock by stockholders, including executives and directors;

• volatility and limitations in trading volumes of our common stock;

• changes in our capital structure or dividend policy, future issuances of securities, sales or distributions of large blocks of our common stock by stockholders;

• our cash position;

• announcements and events surrounding financing efforts, including debt and equity securities;

• changes in earnings estimates or recommendations by security analysts, if our common stock is covered by analysts;

• the addition or departure of key personnel;

• disputes and litigation related to intellectual property rights, proprietary rights, and contractual obligations;

• changes in applicable laws, rules, regulations, or accounting practices and other dynamics; and

• other events or factors, many of which may be out of our control.

These factors and any corresponding price fluctuations may materially and adversely affect the market price of our common stock and result in substantial losses by our investors.

Further, the stock market in general, and the market for technology companies in particular, has experienced extreme price and volume fluctuations in the past. Continued market fluctuations could result in extreme volatility in the price of our common stock, which could cause a decline in the value of our common stock.

Moreover, the COVID-19 pandemic has resulted 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, on our business, results of operations and financial condition, and on the market price of our common stock.

Price volatility of our common stock might be worse if the trading volume of our common stock is low. In the past, following periods of market volatility, stockholders have often instituted securities class action litigation. If we were involved in securities litigation, it could have a substantial cost and divert resources and attention of management from our business, even if we are successful. Future sales of our common stock could also reduce the market price of such stock.

Moreover, the liquidity of our common stock is limited, not only in terms of the number of shares that can be bought and sold at a given price, but by delays in the timing of transactions and reduction in security analysts’ and the media’s coverage of us, if any. These factors may result in lower prices for our common stock than might otherwise be obtained and could also result in a larger spread between the bid and ask prices for our common stock. In addition, without a large float, our common stock is less liquid than the stock of companies with broader public ownership and, as a result, the trading prices of our common stock may be more volatile. In the absence of an active public trading market, an investor may be unable to liquidate its investment in our common stock. Trading of a relatively small volume of our common stock may have a greater impact on the trading price of our stock than would be the case if our public float were larger. We cannot predict the prices at which our common stock will trade in the future.

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Although our shares of common stock are now listed on The Nasdaq Capital Market, we currently have a limited trading volume, which results in higher price volatility for, and reduced liquidity of, our common stock.

Although our shares of common stock are now listed on The Nasdaq Capital Market under the symbol “BSGM,” trading volume in our common stock has been limited and an active trading market for our shares of common stock may never develop or be maintained. The absence of an active trading market increases price volatility and reduces the liquidity of our common stock. As long as this condition continues, the sale of a significant number of shares of common stock at any particular time could be difficult to achieve at the market prices prevailing immediately before such shares are offered.

If we cannot continue to satisfy the continuing listing criteria of the Nasdaq Capital Market, the exchange may subsequently delist our common stock.

Nasdaq requires us to meet certain financial, public float, bid price and liquidity standards on an ongoing basis in order to continue the listing of our common stock. Generally, we must maintain a minimum amount of stockholders’ equity and a minimum number of holders of our securities. If we fail to meet any of the continuing listing requirements, our common stock may be subject to delisting. If our common stock is delisted and we are not able to list our common stock on another national securities exchange, we expect our securities would be quoted on an over-the-counter market. If this were to occur, our stockholders could face significant material adverse consequences, including limited availability of market quotations for our common stock and reduced liquidity for the trading of our securities. In addition, we could experience a decreased ability to issue additional securities and obtain additional financing in the future. There can be no assurance that an active trading market for our common stock will develop or be sustained.

Future sales of our common stock in the public market or other financings could cause our stock price to fall.

Sales of a substantial number of shares of our common stock in the public market, the perception that these sales might occur or other financings, could depress the market price of our common stock and could impair our ability to raise capital through the sale of additional equity securities. A substantial majority of the outstanding shares of our common stock are freely tradable without restriction or further registration under the Securities Act unless these shares are owned or purchased by “affiliates” as that term is defined in Rule 144 under the Securities Act. In addition, shares of common stock issuable upon exercise of outstanding options, restricted stock units and shares reserved for future issuance under our incentive stock plan will be eligible for sale in the public market to the extent permitted by applicable vesting requirements and, in some cases, subject to compliance with the requirements of Rule 144. As a result, these shares can be freely sold in the public market upon issuance, subject to restrictions under the securities laws.

If we sell additional equity or debt securities to fund our operations, it may impose restrictions on our business.

In order to raise additional funds to support our operations, we may sell additional equity or debt securities, which may impose restrictive covenants that adversely impact our business. The incurrence of indebtedness would result in increased fixed payment obligations and could also result in restrictive covenants, such as limitations on our ability to incur additional debt, limitations on our ability to acquire, sell or license intellectual property rights and other operating restrictions that could adversely impact our ability to conduct our business. If we are unable to expand our operations or otherwise capitalize on our business opportunities due to such restrictions, our business, financial condition and results of operations could be materially adversely affected.

Our stockholders may experience substantial dilution as a result of the exercise of outstanding options or warrants to purchase shares of our common stock, or upon exchange of the shares of ViralClear common stock into shares of our common stock.

As of March 12, 2021, we have outstanding options to purchase 3,780,037 shares of common stock and have reserved 1,466,565 shares of our common stock for further issuances pursuant to our 2012 Equity Incentive Plan. In addition, as of March 12, 2021, we may be required to issue 47,003 shares of our common stock for issuance upon conversion of outstanding convertible Series C preferred stock which includes accrued dividends as of March 12, 2021 and 1,436,200 shares of our common stock for issuance upon exercise of outstanding warrants.  Should all of these shares be issued, you would experience dilution in ownership of our common stock and the price of our common stock will decrease unless the value of our company increases by a corresponding amount.

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The Company is party to securities purchase agreements between ViralClear and the private placement investors with respect to a provision in each securities purchase agreement which provides that in the event that (i) ViralClear common stock is not listed on a national securities exchange by October 31, 2020, or (ii) a change of control (as defined in each securities purchase agreement) of ViralClear occurs, whichever is earlier, at the option of the holder of ViralClear common stock, each share of ViralClear common stock may be exchanged into 0.9 of a share our common stock if the ViralClear common stock subject to the share exchange was purchased in the private placement that closed in August or September 2019, or 1.1 shares of our common stock if the ViralClear common stock subject to the share exchange was purchased in the private placement that closed in October 2019 through December 2019. On November 30, 2020 and December 31, 2020 (the deadline to exchange), the Company issued an aggregate of 83,055 shares of common stock in exchange for 80,958 shares of ViralClear common stock. As such, as of December 31, 2020, the Company had a majority interest in ViralClear of 70.2%.  

The interests of our controlling stockholders may not coincide with yours and such controlling stockholders may make decisions with which you may disagree.

As of March 12, 2021, four of our stockholders beneficially owned over 20.52% of our common stock. As a result, these stockholders may be able to influence the outcome of matters requiring stockholder approval, including the election of directors and approval of significant corporate transactions. In addition, this concentration of ownership may delay or prevent a change in control of our company and make some future transactions more difficult or impossible without the support of our controlling stockholders. The interests of our controlling stockholders may not coincide with our interests or the interests of other stockholders.

Delaware law and our Amended and Restated Certificate of Incorporation and By-laws contain anti-takeover provisions that could delay or discourage takeover attempts that stockholders may consider favorable.

Our board of directors is authorized to issue shares of preferred stock in one or more series and to fix the voting powers, preferences and other rights and limitations of the preferred stock. Accordingly, we may issue shares of preferred stock with a preference over our common stock with respect to dividends or distributions on liquidation or dissolution, or that may otherwise adversely affect the voting or other rights of the holders of common stock. Issuances of preferred stock, depending upon the rights, preferences and designations of the preferred stock, may have the effect of delaying, deterring or preventing a change of control, even if that change of control might benefit our stockholders. In addition, we are subject to Section 203 of the Delaware General Corporation Law. Section 203 generally prohibits a public Delaware corporation from engaging in a “business combination” with an “interested stockholder” for a period of three years after the date of the transaction in which the person became an interested stockholder, unless (i) prior to the date of the transaction, the board of directors of the corporation approved either the business combination or the transaction which resulted in the stockholder becoming an interested stockholder; (ii) the interested stockholder owned at least 85% of the voting stock of the corporation outstanding at the time the transaction commenced, excluding for purposes of determining the number of shares outstanding (a) shares owned by persons who are directors and also officers and (b) shares owned by employee stock plans in which employee participants do not have the right to determine confidentially whether shares held subject to the plan will be tendered in a tender or exchange offer; or (iii) on or subsequent to the date of the transaction, the business combination is approved by the board and authorized at an annual or special meeting of stockholders, and not by written consent, by the affirmative vote of at least 66 2/3% of the outstanding voting stock which is not owned by the interested stockholder.

Section 203 could delay or prohibit mergers or other takeover or change in control attempts with respect to us and, accordingly, may discourage attempts to acquire us even though such a transaction may offer our stockholders the opportunity to sell their stock at a price above the prevailing market price.

The stockholder rights plan adopted by our board of directors may impair an attempt to acquire control of BioSig.

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 will expire on July 13, 2021, unless terminated earlier by our board of directors. 

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The terms of our Series C Preferred Stock prohibit us from paying dividends in the future on our common stock. As a result, any return on investment may be limited to the value of our common stock.

The terms of our Series C Preferred Stock prohibit us from paying dividends in the future on our common stock, absent consent from the holders representing a super-majority of the outstanding shares of our Series C Preferred Stock and a certain investor. Because we will likely not pay dividends, our common stock may be less valuable because a return on an investment in our common stock will only occur if our stock price appreciates.

Risks Related to our Series C Preferred Stock

Our Series C Preferred Stock contains covenants that could limit our financing options and liquidity position, which would limit our ability to grow our business.

Covenants in the certificate of designation for our Series C Preferred Stock impose operating and financial restrictions on us. These restrictions prohibit or limit our ability to, among other things:

● incur additional indebtedness;

● permit liens on assets;

● repay, repurchase or otherwise acquire more than a de minimis number of shares of capital stock;

● pay cash dividends to our stockholders; and

● engage in transactions with affiliates.

These restrictions may limit our ability to obtain financing, withstand downturns in our business or take advantage of business opportunities. Moreover, debt financing we may seek may contain terms that include more restrictive covenants, may require repayment on an accelerated schedule or may impose other obligations that limit our ability to grow our business, acquire needed assets, or take other actions we might otherwise consider appropriate or desirable.

In addition, the certificate of designation for our Series C Preferred Stock requires us to redeem shares of our Series C Preferred Stock, at each holder’s option and for an amount greater than their stated value, upon the occurrence of certain events, including our being subject to a judgment of greater than $100,000 or our initiation of bankruptcy proceedings.

The holders of our Series C Preferred Stock are entitled to receive a dividend, which may be increased if we do not comply with certain covenants.

The holders of the Series C Preferred Stock are entitled to a 9% annual dividend on the $1,000 per share stated value of our Series C Preferred Stock, which is payable in cash or, subject to the satisfaction of certain conditions, in pay-in-kind shares.  The dividend may be increased to a 18% annual dividend if we fail to comply with certain covenants, including our being subject to a judgment of greater than $100,000 or our initiation of bankruptcy proceedings.   As a result of the payment of dividends related to our Series C Preferred Stock, we may be obligated to pay significant sums of money or issue a significant number of shares of our common stock, which could negatively affect our operations or result in the dilution of the holders of our common stock, respectively.

The terms of our Series C Preferred Stock contain anti-dilution provisions that may result in the reduction of the conversion prices in the future.

The terms of our Series C Preferred Stock contain anti-dilution provisions, which provisions require the lowering of the conversion price to the purchase price of future offerings. If in the future we issue securities for less than the conversion of our Series C Preferred Stock then in effect, we will be required to further reduce the relevant conversion prices. 

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General Risk Factors

The liability of our directors and officers is limited.

The applicable provisions of the Delaware General Corporation Law and our Amended and Restated Certificate of Incorporation and By-laws limit the liability of our directors to us and our stockholders for monetary damages for breaches of their fiduciary duties, with certain exceptions, and for other specified acts or omissions of such persons. In addition, the applicable provisions of the Delaware General Corporation Law and of our Amended and Restated Certificate of Incorporation and By-laws provide for indemnification of such persons under certain circumstances. In the event we are required to indemnify any of our directors or any other person, our financial strength may be harmed.

Negative publicity or unfavorable media coverage could damage our reputation and harm our operations.

In the event that the marketplace perceives our products as not offering the benefits which we believe they offer, we may receive negative publicity. This publicity may result in litigation and increased regulation and governmental review. If we were to receive such negative publicity or unfavorable media attention, whether warranted or unwarranted, our ability to market our products would be adversely affected. We may be required to change our products and services and become subject to increased regulatory burdens, and we may be required to pay large judgments or fines and incur significant legal expenses. Any combination of these factors could further increase our cost of doing business and adversely affect our financial position, results of operations and cash flows.

If securities or industry analysts do not publish research or publish inaccurate or unfavorable research about our business, our stock price and trading volume could decline.

The trading market for our common stock will depend in part on the research and reports that securities or industry analysts publish about us or our business. We currently have new research coverage by securities and industry analysts. If one or more of the analysts who covers us downgrades our stock or publishes inaccurate or unfavorable research about our business, our stock price would likely decline. If one or more of these analysts cease coverage of us or fails to publish reports on us regularly, demand for our stock could decrease, which could cause our stock price and trading volume to decline.

We are subject to financial reporting and other requirements that place significant demands on our resources.

We are subject to reporting and other obligations under the Securities Exchange Act of 1934, as amended, including the requirements of Section 404 of the Sarbanes-Oxley Act of 2002. Section 404 requires us to conduct an annual management assessment of the effectiveness of our internal controls over financial reporting. These reporting and other obligations place significant demands on our management, administrative, operational, internal audit and accounting resources. Any failure to maintain effective internal controls could have a material adverse effect on our business, operating results and stock price. Moreover, effective internal control is necessary for us to provide reliable financial reports and prevent fraud. If we cannot provide reliable financial reports or prevent fraud, we may not be able to manage our business as effectively as we would if an effective control environment existed, and our business and reputation with investors may be harmed.

ITEM 1B – UNRESOLVED STAFF COMMENTS

Not applicable.

ITEM 2 – PROPERTIES

We maintain our principal executive office at 54 Wilton Road, Westport, Connecticut, where we sublease approximately 4,343 square feet of office space.  This lease runs until October 30, 2021, with monthly payments of $18,277 per month from May 1, 2019 through April 30, 2020, $18,639 per month from May 1, 2020 through April 30, 2021 and $19,001 from May 1, 2021 through October 31, 2021, inclusive of a fixed utility charge. In connection with the lease, we paid a security deposit of $68,764, of which $34,382 represents the last two months of the term. There is no option to extend the lease past its initial term.

In addition, we maintain our engineering offices at 12424 Wilshire Boulevard, Los Angeles, California, where we lease approximately 4,000 square feet of office space.  This lease runs until June 30, 2021, with monthly payments of $14,731 from July 1, 2018 with escalating payments to $16,033 through June 30, 2021. In February 2021, we extended our LA lease till June 2022 with a fixed payment of $13,702 per month through June 2022. We do not have an option to extend the Los Angeles lease beyond June 2022.

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On October 1, 2019, we entered into a lease agreement for approximately 1,400 square feet of office space in Rochester Minnesota commencing November 1, 2019 and expiring on October 31, 2021 at an initial rate of $3,411 per month with escalating payments to $3,513 through October 31, 2021. This lease agreement includes an option to extend the lease for two additional periods of two years each past its initial term.

We believe we may need to expand our current facilities to meet our future needs.

ITEM 3 – LEGAL PROCEEDINGS

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. The Company contends that work was halted before any work was started on the contractual defined milestones and intends to defend vigorously.

From time to time, we may become involved in other various lawsuits and legal proceedings which arise in the ordinary course of business. However, litigation is subject to inherent uncertainties, and an adverse result in these or other matters may arise from time to time that may harm our business. We are currently not aware of any such legal proceedings or claims that we believe will have, individually or in the aggregate, a material adverse effect on our business, financial condition or operating results.

There are no material proceedings in which any of our directors, officers or affiliates or any registered or beneficial shareholder of more than 5% of our common stock is an adverse party or has a material interest adverse to our interest.

ITEM 4 – MINE SAFETY DISCLOSURES

Not applicable.

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PART II

ITEM 5 – MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

Market for Common Stock

On October 29, 2014, our common stock commenced trading on OTCQB under the symbol “BSGM” and on September 21, 2018 we commenced trading on the Nasdaq Capital Market exchange under the same ticker symbol. Prior to October 29, 2014, there was no established trading price for our common stock. The last reported sales price of our common stock on the Nasdaq Capital Market on March 12, 2021, was $4.58 per share.

Holders of Record

As of March 12, 2021, there were approximately 279 holders of our common stock, as determined by counting our record holders and the number of participants reflected in a security position listing provided to us by the Depository Trust Company. Because the “DTC participants” are brokers and other institutions holding shares of our common stock on behalf of their customers, we do not know the actual number of unique shareholders represented by these record holders.

Dividends

We have never paid cash dividends on our common stock and do not anticipate paying any cash dividends in the foreseeable future but intend to retain our capital resources for reinvestment in our business.

ITEM 6 – SELECTED FINANCIAL DATA

Not applicable.

ITEM 7 – MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

You should read the following discussion and analysis of our financial condition and results of operations in conjunction with our financial statements and the related notes thereto that are included in this Form 10-K.  In addition to historical information, the following discussion and analysis includes forward-looking statements that reflect our plans, estimates and beliefs.  Our actual results could differ materially from those discussed in the forward-looking statements. Factors that could cause or contribute to these differences include those discussed below and elsewhere in this prospectus, particularly in the section entitled “Risk Factors.” See “Special Note Regarding Forward-Looking Statements.”

Overview

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.

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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. 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).” Texas Cardiac Arrhythmia Research Foundation (TCARF) in Austin, Texas, was the first institution to conduct patient cases under the clinical study; Mayo Clinic in Jacksonville, Florida was the second institution; and Massachusetts General Hospital (MGH) was the third to conduct patient cases under the same clinical study. As of March 8, 2021, 81 patients have been enrolled in the study. Initial results of evaluated data from the PURE EP 2.0 Study found that a cumulative total of 29 PURE EP signals out of 34 (85.3%) were rated as statistically equivalent or better for the dataset (identical electrocardiographic and intracardiac signal data recorded during 15 AF ablation procedures from the PURE EP System, the signal recording system, and the 3D mapping system). In 35.5% of samples, the reviewers selected PURE EP because "more signal components were visible." 

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 several institutions, including University of Pennsylvania Hospital; Overland Park Regional Medical System in Overland Park, Kansas; Deborah Heart and Lung Center in Browns Mills, New Jersey; and Memorial Hospital of South Bend, part of Beacon Health System, in South Bend, Indiana; and Houston Methodist in Texas.

To date, more than 575 patient procedures have been conducted with the PURE EP System by more than 38 electrophysiologists across eight different clinical sites in the United States.

In addition to clinical evaluation, we have conducted a total of twenty-seven pre-clinical studies with the PURE EP™ System, twenty-two of which were performed at Mayo Clinic in Rochester, Minnesota. 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 four pre-clinical studies 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. We also intend to continue additional clinical external evaluation at a select number of other centers.

We have made progress towards obtaining a European CE marking certificate for medical devices. We intend to commence audit preparation for the International Organization for Standardization (“ISO”) 13485 with the expectation to proceed with the audit to obtain the ISO 13485 Certification and CE Mark in the first half of 2021 and subsequently file for CE Mark in the second half of 2021 or early in 2022, subject to the guidance from the European notified body.

In December 2020, we announced that three units were contracted for purchase by St David’s Healthcare of Austin, Texas and subsequently sold in February 2021. These units were our first commercial sale. Additionally, we are in active discussions with numerous 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.

Critical Accounting Policies and Estimates

The following discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements, which have been prepared in accordance with generally accepted accounting principles in the U.S. The preparation of consolidated financial statements in accordance with generally accepted accounting principles in the U.S. requires us to make estimates and assumptions that affect the amounts reported in our consolidated financial statements. The consolidated financial statements include estimates based on currently available information and our judgment as to the outcome of future conditions and circumstances.

Among the significant judgments made by management in the preparation of our financial statements are the following:

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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 developments 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.

Use of estimates

The preparation of these 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 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 derivative liabilities and the valuation allowance related to deferred tax assets. Actual results may differ from these estimates.

Derivative Instrument Liability

We account for derivative instruments in accordance with ASC 815, which establishes accounting and reporting standards for derivative instruments and hedging activities, including certain derivative instruments embedded in other financial instruments or contracts and requires recognition of all derivatives on the balance sheet at fair value, regardless of hedging relationship designation. Accounting for changes in fair value of the derivative instruments depends on whether the derivatives qualify as hedge relationships and the types of relationships designated are based on the exposures hedged. On December 31, 2020 and 2019, the Company did not have any derivative instruments that were designated as hedges.

On December 31, 2020 and 2019, we had outstanding preferred stock that contained embedded derivatives. These embedded derivatives include certain conversion features and reset provisions.

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.

Results of Operations

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 efforts and the timing and outcome of regulatory submissions. Due to these uncertainties, accurate predictions of future operations are difficult or impossible to make.

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Twelve Months Ended December 31, 2020 Compared to Twelve Months Ended December 31, 2019

Revenues and Cost of Goods Sold. We had no revenues or cost of goods sold during the twelve months ended December 31, 2020 and 2019.

Research and Development Expenses. Research and development expenses for the twelve months ended December 31, 2020 were $18,135,862, an increase of $8,397,043 or 86.2%, from $9,738,819 for the twelve months ended December 31, 2019. This increase is primarily due 2020 increases in Data /AI development in BioSig segment along with product development and consulting work in the ViralClear segment. In addition, in 2020 ViralClear issued: (i) its common stock with a fair value of $3,174,550; (ii) 259,959 warrants with a fair value of $1,299,795 and (iii) cash in aggregate of $408,545 to acquire research and development as compared to 2019 where BioSig issued warrants with a fair value of $3,162,342 and cash of $175,000 to acquire research and development (see discussion below).

Research and development expenses were comprised of the following:

	2020		2019
Salaries and equity compensation	$	3,029,897	$	3,488,321
Consulting expenses		2,442,353		696,287
Clinical studies and design work		2,067,622		1,944,607
Data/AI development		505,050		-
Product development and formulation		4,909,752		-
Acquired research and development		4,882,890		3,337,342
Travel, supplies, other		298,298		272,262
Total	$	18,135,862	$	9,738,819

Stock-based compensation for research and development personnel was $1,253,156 and $1,920,060 for the year ended December 31, 2020 and 2019, respectively.

During the year ended December 31, 2019, we and ViralClear entered into patent and know how agreements pursuant to which we paid Mayo Foundation for Medical Education and Research (“Mayo”) whereby we and NeuroClear paid Mayo an aggregate of $175,000 and warrants with an estimated fair value of $3,162,342.

On March 24, 2020, ViralClear entered into an asset purchase agreement (the “Asset Purchase Agreement”) with Trek Therapeutics, PBC (“Trek”).  Pursuant to the Asset Purchase Agreement, Trek sold to ViralClear all right, title and interest of Trek and its affiliates to certain assets (the “Purchased Assets”). As consideration for the Purchased Assets, ViralClear agreed to pay Trek in upfront and milestone payments a combination of cash, shares of ViralClear’s common stock, which common stock may equal up to 10% of ViralClear’s outstanding equity, and sublicense fees in the event ViralClear sublicenses the Purchased Assets. On March 30, 2020, pursuant to the Asset Purchase Agreement, ViralClear paid $350,000 in cash and issued 634,910 shares of ViralClear’s common stock to Trek at a fair of $3,174,550. The Purchased Assets were recorded as acquired research and development.

On April 8, 2020, ViralClear entered into a know-how license agreement (the “Agreement”) with Mayo.  The Agreement grants to ViralClear (i) an exclusive worldwide license, with the right to sublicense, within the field of anti-viral agents to target COVID-19 (the “Field”) to certain patent rights for the development and commercialization of products, methods, and processes for public use and benefit (the “Licensed Products”) and (ii) a non-exclusive worldwide license, with the right to sublicense, within the Field, to use the know-how of Mayo that is necessary to develop the Licensed Products.

The Agreement will expire upon the later of either (a) the expiration of the licensed patent rights or (b) the 7th anniversary of the date of the first commercial sale of a Licensed Product, unless earlier terminated by Mayo for ViralClear’s failure to cure a material breach of the Agreement, ViralClear’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 Agreement by Mayo, or insolvency ViralClear.

In connection with the Agreement, ViralClear issued to Mayo 259,959 shares of ViralClear’s common stock. ViralClear also agreed to make earned royalty payments to Mayo in connection with ViralClear’s sales of the Licensed Products along with certain milestone payments.

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General and Administrative Expenses. General and administrative expenses for the twelve months ended December 31, 2020 were $40,953,253, an increase of $16,142,541, or 65%, from $24,810,712 incurred in the twelve months ended December 31, 2019. This increase is primarily due to increase in equity-based and other compensation, increases in professional services, consulting fees and travel, meals and entertainment costs.

Payroll related expenses (including equity compensation) increased to $31,080,261 in the twelve months ended December 31, 2020 from $17,882,004 for the twelve months ended December 31, 2019, an increase of $13,198,257, or 74%. This increase is due to the value of the stock-based compensation increasing to $23,911,391 in 2020, as a result of the vesting of stock and stock options issued to board members, officers and employees, as compared to $13,923,678 of stock-based compensation in 2019, along with added additional personnel in 2020.

Professional services for the twelve months ended December 31, 2020 totaled $1,948,437, an increase of $944,298, or 94%, over the $1,004,139 recognized for the twelve months ended December 31, 2019. Of professional services, legal fees totaled $1,503,487 for the twelve months ended December 31, 2020, an increase of $601,348, or 67%, from $902,139 incurred for the twelve months ended December 31, 2019. The significant increase in legal fees in 2020 is due to legal work in asset acquisitions, financing and in developing and registering patents. Accounting fees incurred in the twelve months ended December 31, 2020 amounted to $257,956, an increase of $155,956 or 153%, from $102,000 incurred for the same period in 2019. The significant increase is due to additional work relating to internal control audit, design and monitoring, audit work relating to ViralClear segment.  

Consulting fees totaled $6,868,943 for the twelve months ended December 31, 2020, an increase of $3,527,175 or 106%, from $3,341,768 for the twelve months ended December 31, 2019.  The increase primarily relates to our fund raising and investor relations to support our increased efforts in market research and potential investor identification and key consultants in connection with our commercialization efforts.

Travel, meals and entertainment costs for the twelve months ended December 31, 2020 were $372,568, a decrease of $331,997, or 47%, from $704,565 incurred during the twelve months ended December 31, 2019. The decrease in 2020 was due to various restrictions imposed by the COVID-19 pandemic-related measures as compared to 2019.

Rent for the twelve months ended December 31, 2020 totaled $483,859, an increase of $70,096, or 17%, from $413,763 incurred during the same period in 2019.  In 2020, our significant increase was the result of our full year lease payments with our sublease of our corporate headquarters in Connecticut and lease of facilities in Minnesota along with escalation increases of our existing leases in 2020.

Depreciation and Amortization Expense. Depreciation and amortization expense for the twelve months ended 2020 totaled $93,533 as compared to $54,349 incurred during the same period in 2019.  The increase is due primarily to additional equipment purchased and amortization of our patent development costs in 2020.

Interest Income.  Interest income for the twelve months ended December 31, 2020 totaled $45,496 as compared to $132,751 earned during the twelve months ended December 31, 2019. The decrease in 2020 was due reduction of interest rates earned with cash balances in our interest-bearing accounts.

Preferred Stock Dividend. Preferred stock dividend for the year ended December 31, 2020 totaled $14,080, a decrease of $11,083, or 44% from $25,163 incurred during the year ended December 31, 2019. Preferred stock dividends are related to the issuance of our Series C Preferred Stock from 2013 through 2015.  The significant decrease in 2020 as compared to 2019 is the result of 2020 conversions of the Series C Preferred Stock.  

Noncontrolling Interest. In 2019 and 2020, ViralClear sold shares of its common stock to fund its initial and ongoing operations. As of December 31, 2020, we had a majority interest in ViralClear of 70.2%. The proportionate loss attributed to noncontrolling interests for the year ended December 31, 2020 was $6,921,709 as compared to $415,849 for 2019.

Net Loss Available to BioSig Technologies, Inc. Net loss available to common stockholders for the twelve months ended December 31, 2020 was $52,231,684, compared to a net loss of $34,079,991 for the twelve months ended December 31, 2019, an increase of $18,151,693 or 53%.  The primary reasons for the increase, as described above, are the increases in research and development costs and general and administrative expenses from 2019 to 2020.

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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 year ended December 31, 2020 as compared to the year ended December 31, 2019 are detailed in Note 12 of the accompanying consolidated financial statements.

COVID-19

The full public-health impact of the ongoing COVID-19 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 possibly delaying our commercialization objectives of the PURE EP Systems.

Liquidity and Capital Resources

We had an accumulated deficit as of December 31, 2020 of approximately $157 million, as well as a net loss of approximately $52 million 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 commercial profitability. We believe that our existing cash on hand and access to existing financing will be sufficient to enable us to fund our projected operating requirements for approximately 14 months. 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 PURE EP System 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. If we are unsuccessful in commercializing our products and raising capital, we may need to reduce activities, curtail or cease operations.

Equity Financing

On February 21, 2020, 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, at the public offering price of $4.00 per share. At closing on February 25, 2020, the Company received net proceeds of approximately $9,100,000, after deducting the underwriting discount and other offering expenses of approximately $100,000.

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. The underwriter warrants are exercisable immediately and on or prior to February 21, 2025, at a price per share equal to $4.80 and are exercisable on a “cashless” basis.

On May 20, 2020, ViralClear and the Company entered into a Securities Purchase Agreement with certain accredited investors, pursuant to which ViralClear agreed to sell an aggregate of 1,068,550 shares of ViralClear’s common stock, at $10.00 per share, for an aggregate consideration of $10,592,075, net of expenses of $93,425. This private placement closed on May 20, 2020.

On June 24, 2020, we entered into a Securities Purchase Agreement with several institutional and accredited investors, pursuant to which we agreed to issue and sell in a registered direct offering an aggregate of 2,187,500 shares of common stock of the Company at an offering price of $8.00 per share, for gross proceeds of approximately $17.5 million before the deduction of fees and offering expenses. The net proceeds to the Company from the offering, after deducting fees and expenses, were approximately $16.16 million. The offering closed on June 26, 2020.

At-the-Market Offering

On August 28, 2020, we entered into an Open Market Sale Agreement (the “Sales Agreement”) with Jefferies LLC to act as our sales agent and/or principal (“Jefferies” or the “Agent”), with respect to the issuance and sale of up to $45,000,000 of our shares of common stock, par value $0.001 per share (the “Shares”), from time to time in an at-the-market offering (the “Offering”).

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Upon delivery of a placement notice, 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. We may sell the Shares in amounts and at times to be determined by us from time to time subject to the terms and conditions of the Sales Agreement, but we have no obligation to sell any of the Shares under the Sales Agreement. We 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.

We will pay 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 Shares subject to the Sales Agreement or (ii) termination of the Sales Agreement in accordance with its terms.

From August 24, 2020 through December 28, 2020, we sold an aggregate of 424,357 shares of our common stock under the Sales Agreement for proceeds of $2,228,000, net of expenses of $222,397 inclusive of initial offering expenses of $146,704.

From January 1, 2021 to March 12, 2021 we sold an aggregate of 251,720 shares of our common stock under the Sales Agreement for proceeds of $1,300,285, net of expenses of $40,215. As of March, 12, 2021, we had capacity to issue up to $41,191,020 million of common stock under the Sales Agreement.

The Shares are 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.

Twelve Months Ended December 31, 2020 Compared to Twelve Months Ended December 31, 2019

As of December 31, 2020, we had a working capital of $24,229,382, comprised of cash of $28,268,029, inventory of $768,319 and prepaid expenses of $300,080, which was offset by $4,722,138 of accounts payable and accrued expenses, accrued dividends on preferred stock issuances of $72,217 and short term lease liabilities of $312,691. For the twelve months ended December 31, 2020, cash provided by financing activities totaled $42,845,395, comprised of proceeds from the sale of our common stock of $25,214,311, sale of subsidiary stock to non-controlling interests of $10,592,075, proceeds from At-the-market sale of our common stock of $2,228,000 and proceeds from the exercise of options and warrants of $4,811,009.  In the comparable period in 2019, $10,007,188 was raised through the sale of our common stock, sale of subsidiary stock to non-controlling interests of $5,011,309 and proceeds of $8,408,841 from the exercise of options and warrants. At December 31, 2020, we had cash of $28,268,029 compared to $12,108,582 at December 31, 2019. Our cash is held in bank deposit accounts. At December 31, 2020 and 2019, we had no convertible debentures outstanding.

Cash used in operations for the twelve months ended December 31, 2020 and 2019 was $26,599,228 and $15,482,982, respectively, which represent cash outlays for research and development and general and administrative expenses in such periods. Increase in cash outlays principally resulted from increased research and development and general and administrative expenses due to the continued development of our operations.

Cash used in investing activities for the twelve months ended December 31, 2020 was $86,720, compared to $285,934 for the twelve months ended December 31, 2019.  During the twelve months ended December 31, 2020, we purchased office furniture and computer equipment. For the twelve months ended December 31, 2019, we incurred $111,591 in patent and trademark costs and $177,092 purchases of office furniture and computer equipment, net with proceeds from disposal of equipment of $2,749.

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 $1,000 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 December 31, 2020, 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 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.

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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, 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 be a public company, including incremental audit fees, investor relations programs and increased professional services.

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. We believe our existing cash will be sufficient to fund our operating expenses and capital equipment requirements for the 14 months.

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.

Off-Balance Sheet Arrangements

We do not have any off-balance sheet arrangements.

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 consolidated financial position, results of operations or cash flows.

ITEM 7A – QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Not applicable.

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ITEM 8 – FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

BIOSIG TECHNOLOGIES, INC.

CONSOLIDATED FINANCIAL STATEMENTS

TABLE OF CONTENTS

Reports of Independent Registered Public Accounting Firms	F-2
Consolidated Balance Sheets as of December 31, 2020 and 2019	F-5
Consolidated Statements of Operations for the Years Ended December 31, 2020 and 2019	F-6
Consolidated Statement of Changes in Equity for the Years Ended December 31, 2020 and 2019	F-7
Consolidated Statements of Cash Flows for the Years Ended December 31, 2020 and 2019	F-9
Notes to Consolidated Financial Statements	F-10

F-1

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and
Stockholders of BioSig Technologies, Inc.

Opinion on the Consolidated Financial Statements

We have audited the accompanying consolidated balance sheet of BioSig Technologies, Inc. and subsidiaries (the “Company”) as of December 31, 2020, and the related consolidated statements of operations, changes in equity, and cash flows for the year then ended, and the related notes (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2020, and the results of its operations and its cash flows for the year then ended, in conformity with accounting principles generally accepted in the United States of America.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s consolidated financial statements based on our audit. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audit, we are required to obtain an understanding of internal control over financial reporting, but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion.

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

Critical Audit Matters

The critical audit matters communicated below are matters arising from the current period audit of the consolidated financial statements that were communicated or required to be communicated to the board of directors and that: (1) relate to accounts or disclosures that are material to the consolidated financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

Stock Based Compensation – Initial Measurement of Fair Value

Description of the Matter

As described in Note 2 of the consolidated financial statements, the Company measures stock-based awards at fair value and recognizes compensation expense related to such awards over the requisite service period. The Company uses the Black-Scholes option pricing model to determine the fair value of the awards. Certain inputs in the model used for determination of fair value of the awards of the Company and its subsidiary, such as the expected term, volatility, and fair value of stock, require management to make significant judgments.

How We Addressed the Matter in Our Audit

We reviewed the key assumptions utilized in calculation of volatility, and assessed the comparable companies used in the volatility calculation of the Company’s subsidiary. We reviewed management’s determination of the expected term and the fair value of the subsidiary’s stock and compared to the terms of the compensation agreements, historical information, and market data.

F-2

Recognition and Disclosure of Research and Development Costs

Description of the Matter

As described in Note 2 of the consolidated financial statements, research and development costs are expensed as incurred. Significant estimates include assessment of work in progress of multiple third-party contracts and evaluation whether milestones and contingent payments are probable in estimating the research and development costs to accrue or disclose in the reporting period. Recognition and disclosure of research and development costs were considered a critical audit matter due their material impact on disclosures in the consolidated financial statements and the nature and extend of audit effort required to evaluate the results of audit procedures.

How We Addressed the Matter in Our Audit

We reviewed third-party contracts, statements of work and purchase orders, discussed with personnel and obtained confirmations with external service providers as to the progress or stage of completion of services, the agreed-upon fee to be paid for such services, and probability of milestones and contingent payments.

Going Concern – Assessing the Company’s Ability to Continue as a Going Concern

Description of the Matter

As described in Note 3 of the consolidated financial statements, the Company has adequate cash on hand, which will provide sufficient liquidity to finance the operating activities of the Company for twelve months from the issuance of these consolidated financial statements. We determined that the Company’s ability to continue as a going concern is a critical audit matter due to significant management’s judgments and assumptions used in estimating future cash flows.

How We Addressed the Matter in Our Audit

We reviewed forecasted information, assessed reasonableness of the forecasted operating results and uses and sources of cash used in management’s assessment. This testing included inquiries with management, comparison of prior period forecasts to actual results, assessment of available financing, consideration of positive and negative evidence impacting management’s forecasts, market and industry factors.

/s/ Friedman LLP

We have served as the Company’s auditor since 2020.

Marlton, New Jersey

March 15, 2021

F-3

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders

of BioSig Technologies, Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheet of BioSig Technologies, Inc. (the Company) as of December 31, 2019 and the related statements of operations, stockholders’ deficit, and cash flows for the year ended December 31, 2019, and the related notes (collectively referred to as the financial statements). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2019 and the results of its operations and its cash flows for the year ended December 31, 2019, in conformity with accounting principles generally accepted in the United States of America.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

/s/ Liggett & Webb, P.A.

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

New York, NY

March 13, 2020

F-4

BIOSIG TECHNOLOGIES, INC.

CONSOLIDATED BALANCE SHEETS

(In Thousands, Except Par Value and Share Amounts)

	December 31,
	2020			2019
ASSETS
Current assets:
Cash	$	28,268		$	12,109
Inventory		768			578
Prepaid expenses and vendor deposits		301			141
Total current assets		29,337			12,828
Property and equipment, net		289			180
Right-to-use assets, net		306			714
Other assets:
Patents, net		346			365
Trademarks		1			1
Prepaid expenses, long term		5			27
Deposits		102			102
Total assets	$	30,386		$	14,217
LIABILITIES AND EQUITY
Current liabilities:
Accounts payable and accrued expenses, including $317 and $40 to related parties as of December 31, 2020 and 2019, respectively	$	4,722		$	1,489
Dividends payable		73			129
Lease liability, short term		313			412
Total current liabilities		5,108			2,030
Lease liability, long term		1			311
Total debt		5,109			2,341
Commitments and contingencies (Note 11)
Series C 9% Convertible Preferred Stock, $0.001 par value, $1,000 stated value, authorized 4,200 shares, 105 and 215 shares issued and outstanding; liquidation preference of $105 and $215 as of December 31, 2020 and 2019, respectively		105			215
Equity:
Preferred stock, $0.001 par value, authorized 1,000,000 shares, designated 200 shares of Series A, 600 shares of Series B, 4,200 shares of Series C, 1,400 shares of Series D, 1,000 shares of Series E, 200,000 shares of Series F Preferred Stock		-			-
Common stock, $0.001 par value, authorized 200,000,000 shares, 30,764,792 and 23,323,087 issued and outstanding as of December 31, 2020 and 2019, respectively		31			23
Additional paid in capital		181,344			115,910
Accumulated deficit		(157,005	)		(104,787	)
Total stockholders' equity attributable to BioSig Technologies, Inc.		24,370			11,146
Non-controlling interest		802			515
Total equity		25,172			11,661
Total liabilities and equity	$	30,386		$	14,217

See the accompanying notes to the consolidated financial statements

F-5

BIOSIG TECHNOLOGIES, INC.
CONSOLIDATED STATEMENTS OF OPERATIONS
(In Thousands, Except Par Value and Share Amounts)
	Year ended December 31,
	2020			2019
Operating expenses:
Research and development	$	18,136		$	9,739
General and administrative		40,954			24,811
Depreciation and amortization		94			54
Total operating expenses		59,184			34,604
Loss from operations		(59,184	)		(34,604	)
Other income (expense):
Interest income, net		45			133
Loss on foreign currency translation		(1	)		-
Loss before income taxes		(59,140	)		(34,471	)
Income taxes (benefit)		-			-
Net loss		(59,140	)		(34,471	)
Non-controlling interest		6,922			416
Net loss attributable to BioSig Technologies, Inc.		(52,218	)		(34,055	)
Preferred stock dividend		(14	)		(25	)
NET LOSS ATTRIBUTABLE TO COMMON SHAREHOLDERS	$	(52,232	)	$	(34,080	)
Net loss per common share, basic and diluted	$	(1.87	)	$	(1.65	)
Weighted average number of common shares outstanding, basic and diluted		27,906,584			20,694,662

See the accompanying notes to the consolidated financial statements

F-6

BIOSIG TECHNOLOGIES, INC.
CONSOLIDATED STATEMENT OF CHANGES IN EQUITY
YEARS ENDED DECEMBER 31, 2020 AND 2019
(In Thousands, Except Par Value and Share Amounts)
					Additional
	Common stock				Paid in			Accumulated			Non-controlling
	Shares		Amount		Capital			Deficit			Interest			Total
Balance, December 31, 2018		16,868,783	$	17	$	74,039		$	(70,732	)	$	-		$	3,324
Common stock issued for services		1,558,317		2		9,674			-			-			9,676
Sale of common stock, net transactional costs		2,386,462		2		10,005			-			-			10,007
Sale of subsidiary shares to non-controlling interest		-		-		4,081			-			931			5,012
Common stock issued upon exercise of warrants at an average of $4.02 per share		1,860,479		2		7,469			-			-			7,471
Common stock issued upon exercise of options at an average of $4.95 per share		189,620		*		938			-			-			938
Common stock issued upon cashless exercise of warrants		162,592		*		-			-			-			-
Common stock issued upon cashless exercise of options		92,788		*		-			-			-			-
Common stock issued upon conversion of Series C Preferred Stock at $3.75 per share		69,335		*		260			-			-			260
Common stock issued settlement of Series C Preferred Stock accrued dividends at $6.53 per share		21,379		*		139			-			-			139
Fair value of warrants issued to acquire research and development		-		-		3,162			-			-			3,162
Change in fair value of modified options		-		-		666			-			-			666
Stock based compensation		113,332	*			5,502			-			-			5,502
Preferred stock dividend		-		-		(25	)		-			-			(25	)
Net loss		-		-		-			(34,055	)		(416	)		(34,471	)
Balance, December 31, 2019		23,323,087	$	23	$	115,910		$	(104,787	)	$	515		$	11,661

*-less than $1

F-7

BIOSIG TECHNOLOGIES, INC.
CONSOLIDATED STATEMENT OF CHANGES IN EQUITY
YEARS ENDED DECEMBER 31, 2020 AND 2019
(In Thousands, Except Par Value and Share Amounts)
					Additional
	Common stock				Paid in			Accumulated			Non-controlling
	Shares		Amount		Capital			Deficit			Interest			Total
Balance, December 31, 2019		23,323,087	$	23	$	115,910		$	(104,787	)	$	515		$	11,661
Sale of common stock, net transactional costs		4,687,500		5		25,210			-			-			25,215
Sale of common stock under At-the-market offering, net of transaction expenses of $222		424,357		*		2,228			-			-			2,228
Sale of subsidiary shares to non-controlling interest		-		-		7,124			-			3,468			10,592
Common stock issued for services		679,555		1		4,399			-			-			4,400
Fair value of subsidiary shares issued to acquire research and development		-		-		1,051			-			248			1,299
Common stock issued upon conversion of Series C Preferred Stock at $3.75 per share		29,334		*		110			-			-			110
Common stock issued settlement of Series C Preferred Stock accrued dividends at $4.53 per share		15,516		*		70			-			-			70
Common stock issued upon cashless exercise of warrants		12,840		*		-			-			-			-
Common stock issued upon cashless exercise of options		160,743		*		-			-			-			-
Common stock issued upon exercise of options at an average of $4.64 per share		586,825		1		2,721			-			-			2,722
Common stock issued upon exercise of warrants at an average of $3.88 per share		542,646		1		2,089			-			-			2,090
Common stock issued in exchange for subsidiary shares		83,055		*		24			-			(24	)		-
Fair value of subsidiary shares issued to acquire research and development from Trek Therapeutics, PBC		-		-		2,439			-			735			3,174
Stock based compensation		219,334	*			17,983			-			2,782			20,765
Preferred stock dividend		-		-		(14	)		-			-			(14	)
Net loss		-		-		-			(52,218	)		(6,922	)		(59,140	)
Balance, December 31, 2020		30,764,792	$	31	$	181,344		$	(157,005	)	$	802		$	25,172

See the accompanying notes to the consolidated financial statements

*-less than $1

F-8

BIOSIG TECHNOLOGIES, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(In Thousands, Except Par Value and Share Amounts)
	Year ended December 31,
	2020			2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$	(59,140	)	$	(34,471	)
Adjustments to reconcile net loss to cash used in operating activities:
Depreciation and amortization		94			54
Amortization of right of use assets		456			346
Equity based compensation		25,165			15,178
Change in fair value of modified options		-			666
Fair value of subsidiary stock issued to acquire research and development from Trek Therapeutics, PBC		3,174			-
Fair value of warrants to acquire research and development		-			3,162
Fair value of subsidiary stock issued to acquire research and development		1,299			-
Changes in operating assets and liabilities:
Inventory		(287	)		(578	)
Vendor deposits		(18	)		100
Prepaid expenses		(119	)		(90	)
Security deposit		-			(48	)
Accounts payable and accrued expenses		3,233			538
Operating lease liabilities		(458	)		(340	)
Net cash used in operating activities		(26,601	)		(15,483	)
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from disposal of equipment		-			3
Payments of patent costs		-			(111	)
Purchase of property and equipment		(87	)		(177	)
Net cash used in investing activity		(87	)		(285	)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from sale of common stock, net of issuance costs		25,215			10,007
Proceeds from sale of common stock under a At-the-market offering, net of issuance costs		2,228			-
Proceeds from sale of subsidiary stock to non-controlling interest, net of issuance costs		10,592			5,011
Proceeds from exercise of options		2,722			938
Proceeds from exercise of warrants		2,090			7,471
Net cash provided by financing activities		42,847			23,427
Net increase in cash and cash equivalents		16,159			7,659
Cash and cash equivalents, beginning of the year		12,109			4,450
Cash and cash equivalents, end of the year	$	28,268		$	12,109
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	$	-		$	-
Cash paid during the period for income taxes	$	-		$	-
Non cash investing and financing activities:
Common stock issued upon conversion of Series C Preferred Stock and accrued dividends	$	180		$	399
Dividend payable on preferred stock charged to additional paid in capital	$	14		$	25
Right-to-use assets and lease liability recorded upon adoption of ASC 842	$	-		$	422
Record right-to-use assets and related lease liability	$	2		$	588

See the accompanying notes to the consolidated financial statements

F-9

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

NOTE 1 – NATURE OF OPERATIONS AND BASIS OF PRESENTATION

Business and organization

BioSig Technologies, Inc. was initially incorporated on February 24, 2009 under the laws of the State of Nevada and subsequently re-incorporated in the state of Delaware in 2011. The Company is principally devoted to improving the standard care in electrophysiology with our PURE EP System’s enhanced signal acquisition, digital signal processing, and analysis during ablation of cardiac arrhythmias. The Company has not generated any revenue to date and consequently its operations are subject to all risks inherent in the establishment of a new business enterprise.

On November 7, 2018, the Company formed a subsidiary under the laws of the State of Delaware originally under the name of NeuroClear Technologies, Inc. which was renamed to ViralClear Pharmaceuticals, Inc. (“ViralClear”) in March 2020. The subsidiary was established 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 had potential against the COVID-19 virus (see below). At December 31, 2020, ViralClear was realigned with its original objective of pursuing additional applications of the PURE EP™ signal processing technology outside of cardiac electrophysiology.

In 2019, ViralClear sold 896,690 shares of its common stock for net proceeds of $5 million to fund initial operations. As of December 31, 2019, the Company had a majority interest in ViralClear of 87.8%.

On March 30, 2020, the subsidiary amended its Certificate of Incorporation to change its name to ViralClear Pharmaceuticals, Inc. from NeuroClear Technologies, Inc.

On March 24, 2020, ViralClear entered into an asset purchase agreement (the “Asset Purchase Agreement”) with Trek Therapeutics, PBC (“Trek”), a related party; an entity controlled by a member of the Company’s board of directors.  Pursuant to the Asset Purchase Agreement, Trek sold to ViralClear all rights, title and interest of Trek and its affiliates to certain assets (the “Purchased Assets”). As consideration for the Purchased Assets, ViralClear agreed to pay Trek in upfront and milestone payments a combination of cash, shares of ViralClear’s common stock, which common stock may equal up to 10% of ViralClear’s outstanding equity, and sublicense fees in the event ViralClear sublicenses the Purchased Assets. On March 30, 2020, pursuant to the Asset Purchase Agreement, ViralClear paid $350,000 in cash and issued 634,910 shares of ViralClear’s common stock valued at $3.2 million to Trek. The purchased assets were accounted for as acquired research and development.

On April 8, 2020, ViralClear entered into an Agreement with Mayo (the “Agreement”). The Agreement grants to ViralClear (i) an exclusive worldwide license, with the right to sublicense, within the field of anti-viral agents to target COVID-19 (the “Field”) to certain patent rights for the development and commercialization of products, methods, and processes for public use and benefit (the “Licensed Products”) and (ii) a non-exclusive worldwide license, with the right to sublicense, within the Field, to use the know-how of Mayo that is necessary to develop the Licensed Products. The Agreement will expire upon the later of either (a) the expiration of the licensed patent rights or (b) the 7th anniversary of the date of the first commercial sale of a Licensed Product, unless earlier terminated by Mayo for ViralClear’s failure to cure a material breach of the Agreement, ViralClear’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 Agreement by Mayo, or insolvency ViralClear.

In connection with the Agreement, ViralClear issued to Mayo 259,959 shares of ViralClear’s common stock, par value $0.001 per share. ViralClear also agreed to make earned royalty payments to Mayo in connection with ViralClear’s sales of the Licensed Products along with certain milestone payments up to $0.2 million in the aggregate. The common stock issued, and cash paid was accounted for as acquired research and development.

In May 2020, ViralClear sold 1,068,550 shares of its common stock to investors at $10.00 per share for net proceeds of $10.6 million to fund product development.

F-10

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

In connection with the sale of ViralClear’s common stock in 2019, the Company provided that in the event that (i) the subsidiary stock is not listed on a national securities exchange by October 31, 2020, or (ii) a change of control, as defined in the stock purchase agreement, of ViralClear occurs, whichever is earlier, at the option of the holder of Subsidiary Stock, each share of Subsidiary Stock may be exchanged into shares of common stock of the Company at defined ratios. In November and December 2020, the Company issued an aggregate of 83,055 shares of common stock in exchange for 80,958 shares of ViralClear common stock. As such, as of December 31, 2020, the Company had a majority interest in ViralClear of 70.2%.  

On July 2, 2020, the Company formed an additional subsidiary, NeuroClear Technologies, Inc., a Delaware corporation, to pursue additional applications of the PURE EP™ signal processing technology outside of electrophysiology. 

On October 26, 2020, BioSig Technologies, Inc. halted ViralClear’s signal finding Phase 2 trial, “A Phase 2, Randomized, Double-Blind, Placebo-Controlled Study of the Efficacy and Safety of Oral Merimepodib in Combination with Intravenous Remdesivir in Adult Patients with Advanced Coronavirus Disease 2019 (COVID-19).” We currently do not intend to further develop merimepodib. We plan to rename and repurpose the additional subsidiary formed on July 2, 2020 for future endeavors; and return ViralClear to its former name, NeuroClear Technologies, Inc.

COVID-19

On March 11, 2020, the World Health Organization 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.

NOTE 2 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

A summary of the significant accounting policies applied in the preparation of the accompanying consolidated financial statements follows.

Principals of consolidation

The accompanying consolidated financial statements include the accounts of BioSig Technologies, Inc. and its majority owned subsidiary, ViralClear Pharmaceuticals, Inc. and wholly owned subsidiary, NeuroClear Technologies, Inc. herein referred to as the “Company” or “BioSig”. All significant intercompany accounts and transactions have been eliminated in consolidation.

Use of Estimates

The preparation of these 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 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 derivative liabilities and the valuation allowance related to deferred tax assets. Actual results may differ from these estimates.

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.

F-11

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

The Company follows Accounting Standards Codification subtopic 820-10, Fair Value Measurements and Disclosures (“ASC 820-10”) and Accounting Standards Codification subtopic 825-10, Financial Instruments (“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 December 31, 2020 and 2019, deposits in excess of FDIC limits were $27.8 million and $11.6 million, respectively.

Inventory

The inventory is comprised of finished goods available for sale and are stated at the lower of cost or net realizable value using the first-in, first-out method of valuation. The inventory at December 31, 2020 and 2019 were $0.8 million and $0.6 million, respectively.

Prepaid Expenses and Vendor Deposits

Prepaid expenses and vendor deposits are comprised of prepaid insurance and operating expense 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 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 years ended December 31, 2020 and 2019.

F-12

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

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 developments 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 $18.1 million and $9.7 million for the year ended December 31, 2020 and 2019, respectively.

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.

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 December 31, 2020 and 2019 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: 

	December 31, 2020		December 31, 2019
Series C convertible preferred stock		47,578		82,251
Options to purchase common stock		3,568,497		3,980,804
Warrants to purchase common stock		1,446,200		2,744,718
Vested restricted stock awards		-		25,000
Totals		5,062,275		6,832,773

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.

F-13

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

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.

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 year ended December 31, 2020 and 2019, the Company recorded amortization of $19,005 and $15,576, respectively.

Non-controlling Interest

The Company’s non-controlling interest represents the non-controlling shareholders’ ownership interests related to the Company’s subsidiary, ViralClear Pharmaceuticals, Inc. The Company reports its non-controlling interest in subsidiaries as a separate component of equity in the 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 consolidated statements of operations. The Company’s equity interest in ViralClear is 70.2% and the non-controlling stockholders’ interest is 29.8% as of December 31, 2020 and 87.8% and 12.2% at December 31, 2019, respectively. This is reflected in the consolidated statements of 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).

Reclassification

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.

F-14

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

NOTE 3 – MANAGEMENT’S LIQUIDITY PLANS

BioSig Technologies, Inc.’s primary efforts are principally devoted to improving the standard care in electrophysiology with our PURE EP System’s enhanced signal acquisition, digital signal processing, and analysis during ablation of cardiac arhythmias 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 not generated 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 approved or commercially viable.

At December 31, 2020, the Company had working capital of approximately $24.2 million. During the year ended December 31, 2020, the Company raised approximately $25.2 million, net of expenses, through the sale of common stock, $10.6 million, net of expenses, through the sale of ViralClear’s common stock, $2.2 million through an At-the-market offering, net of expenses and $4.8 million from the exercise of warrants and options. In addition, the Company has in place a $45.0 million At-the-market offering, of which $42.5 million remains available at December 31, 2020 and on December 31, 2020, the Company filed a Form S-3, shelf registration statement for $75.0 million and subsequently on January 12, 2021 it was declared effective.

At December 31, 2020, the Company had cash of approximately $28.3 million, which together with approximately $1.3 million raised through filing, constitutes sufficient funds for the Company to meet its research and development and other funding requirements for at least the next 12 months from the date of issuance of these financial statements.

NOTE 4 – PROPERTY AND EQUIPMENT

Property and equipment as of December 31, 2020 and 2019 is summarized as follows:

	December 31, 2020			December 31, 2019
Computer equipment	$	232,902		$	155,126
Furniture and fixtures		75,127			71,463
Manufacturing equipment		34,377			29,098
Testing/Demo equipment		96,000			-
Total		438,406			255,687
Less accumulated depreciation		(149,846	)		(75,319	)
Property and equipment, net	$	288,560		$	180,368

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.

Depreciation expense was $74,527 and $38,773 for years ended December 31, 2020 and 2019, respectively.

NOTE 5 – RIGHT TO USE ASSETS AND LEASE LIABILITY

As of December 31, 2020, the Company had outstanding five leases with aggregate payments of $38,435 per month, expiring through December 31, 2022.

As of December 31, 2019, the Company had outstanding four leases with aggregate payments of $37,435 per month, expiring through October 31, 2021.

F-15

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

In adopting ASC Topic 842, Leases (Topic 842), the Company has elected the ‘package of practical expedients’, which permit it not to reassess under the new standard its prior conclusions about lease identification, lease classification and initial direct costs. The Company did not elect the use-of-hindsight or the practical expedient pertaining to land easements; the latter is not applicable to the Company. In addition, the Company elected not to apply ASC Topic 842 to arrangements with lease terms of 12 month or less. In determining the length of the lease term to its long-term lease, the Company determined not to consider an embedded 3-year option in the Los Angeles lease primarily due to i) the renewal rate is at future market rate to be determined and ii) Company does not have significant leasehold improvements that would restrict its ability to consider relocation.

On January 1, 2019, upon adoption of ASC Topic 842, the Company recorded right to use assets of $418,838, lease liability of $422,215 and eliminated deferred rent of $3,377.

At lease commencement dates, the Company estimated the lease liability and the right of use assets at present value using the Company’s estimated incremental borrowing rate of 5% to 8% and determined their initial present values, at inception, of $1,087,075.

Right to use assets is summarized below:

	December 31, 2020			December 31, 2019
Right to use assets, net	$	1,087,075		$	1,084,715
Less accumulated depreciation		(780,591	)		(370,373	)
Right to use assets, net	$	306,484		$	714,342

During the years ended December 31, 2020 and 2019, the Company recorded $492,844 and $413,763, as lease expense to current period operations.

Lease liability is summarized below:

	December 31, 2020			December 31, 2019
Total lease liability	$	313,411		$	723,419
Less: short term portion		(312,691	)		(412,288	)
Long term portion	$	720		$	311,131

Maturity analysis under these lease agreements are as follows:

Year ended December 31, 2021	$	322,586
Year ended December 31, 2022		1,200
Total		323,786
Less: Present value discount		(10,375	)
Lease liability	$	313,411

Lease expense for the year ended December 31, 2020 and 2019 was comprised of the following:

	December 31, 2020		December 31, 2019
Operating lease expense	$	455,591	$	345,667
Short-term lease expense		35,453		66,422
Variable lease expense		1,800		1,674
Total	$	492,844	$	413,763

F-16

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

NOTE 6 – ACCOUNTS PAYABLE AND ACCRUED EXPENSES

Accounts payable and accrued expenses at December 31, 2020 and 2019 consist of the following:

	December 31, 2020		December 31, 2019
Accrued accounting and legal	$	176,735	$	118,783
Accrued reimbursements and travel		55,836		58,566
Accrued consulting		255,693		170,284
Accrued research and development expenses		3,127,404		230,035
Accrued product purchases		30,350		346,206
Accrued marketing		-		11,181
Accrued office and other		127,315		17,885
Accrued payroll		935,471		522,503
Accrued settlement related to arbitration		13,333		13,333
	$	4,722,137	$	1,488,776

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 and 2019 was $3.75 per share, subject to certain reset provisions.

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 December 31, 2020, 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.

F-17

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

In summary, the Company issued an aggregate of 44,850 shares of its common stock in exchange for 110 shares of the Company’s Series C Preferred stock (stated value of $110,000) and $70,341 accrued dividends for the year ended December 31, 2020 and an aggregate of 90,714 shares of its common stock in exchange for 260 shares of the Company’s Series C Preferred stock (stated value of $260,000) and $139,592 accrued dividends for the year ended December 31, 2019.

Series C Preferred Stock issued and outstanding totaled 105 and 215 as of December 31, 2020 and 2019, respectively.  As of December 31, 2020, and 2019, the Company has accrued $72,217 and $128,478 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 will expire 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 December 31, 2020 and 2019, 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 December 31,2020 and 2019, there were no outstanding shares of Series A, Series B, Series D, Series E and Series F preferred stock.

Series F Preferred Stock

On July 14, 2020, the Board of Directors of BioSig authorized the issuance of up to 200,000 shares of Series F Junior Participating Preferred Stock (the “Series F Preferred Stock”) with a par value of $0.001 and accordingly, the Company filed the Certificate of Designations for the Series F Preferred Stock with the Secretary of State of the State of Delaware.  Pursuant to such Certificate of Designations, in the event of the Company’s liquidation or winding up of its affairs, no liquidating distribution shall be made to the holders of shares of capital stock ranking junior to the Series F Preferred Stock unless, prior thereto, the holders of shares of Series F Preferred Stock shall have received an amount per share of Series F Preferred Stock (the “Series F Liquidation Preference”) equal to the greater of (i) $1,000.00 plus an amount equal to accrued and unpaid dividends and distributions thereon, whether or not declared, to the date of such payment, and (ii) the Adjustment Number (as defined in the Certificate of Designations) times the per share amount of all cash and other property to be distributed in respect of the Common Stock upon such liquidation, dissolution or winding up of the Corporation.

Voting Rights

Each share of Series F Preferred Stock shall entitle the holder thereof to a number of votes equal to the Adjustment Number (as defined in the Certificate of Designations) on all matters submitted to a vote of the stockholders of the Company, and shall vote collectively with the holders of common stock of the Company as one class on all matters submitted to a vote of stockholders of the Company, except as provided by law or expressly set forth in the Certificate of Designations.

F-18

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

Dividends and Distributions

Subject to the prior and superior rights of the holders of any shares of any class or series of stock of the Company ranking prior and superior to the shares of Series F Preferred Stock with respect to dividends, the holders of shares of Series F Preferred Stock, in preference to the holders of shares of any class or series of stock of the Company ranking junior to the Series F Preferred Stock with respect to dividends, shall be entitled to receive, when, as and if declared by the Board of Directors an amount per share equal to the greater of (i) $0.001 and (ii) the sum of (A) the Adjustment Number (as defined in the Certificate of Designations) times the aggregate per share amount of all cash dividends, plus (B) the Adjustment Number times the aggregate per share amount (payable in kind) of all non-cash dividends or other distributions other than a dividend payable in shares of common stock of the Corporation, commencing on the first dividend payment date after the first issuance of a share (or fraction thereof) of Series F Preferred Stock. Dividends shall begin to accrue and be cumulative on outstanding shares of Series F Preferred Stock from the Payment Date (as defined in the Certificate of Designations) as set forth in the Certificate of Designations.

Redemption Rights

The shares of Series F Preferred Stock shall not be redeemable.

Common stock

BioSig Technologies, Inc.

The Company is authorized to issue 200,000,000 shares of $0.001 par value common stock. As of December 31, 2020 and 2019, the Company had 30,764,792 and 23,323,087 shares issued and outstanding, respectively.

During the year ended December 31, 2019, the Company issued an aggregate of 1,558,317 shares of its common stock for services totaling $9,675,328 ($6.21 per share).

During the year ended December 31, 2019, the Company issued an aggregate of 113,332 shares of its common stock for vested restricted stock units as stock-based compensation.

On March 14, 2019, the Company entered into securities purchase agreements with investors pursuant to which the Company issued 2,155,127 shares of common stock for aggregate proceeds of $8,619,278, net of $1,230 in expenses.

On December 31, 2019, the Company entered into securities purchase agreements with investors pursuant to which the Company issued 231,335 shares of common stock for aggregate proceeds of $1,387,910, net of $100 in expenses.

During the year ended December 31, 2019, the Company issued 1,860,479 shares of common stock in exchange for proceeds of $7,470,807 from the exercise of warrants.

During the year ended December 31, 2019, the Company issued 162,592 shares of common stock in exchange for the exercise of 309,926 cashless exercises of warrants.

During the year ended December 31, 2019, the Company issued 189,620 shares of common stock in exchange for proceeds of $938,034 from the exercise of options.

During the year ended December 31, 2019, the Company issued 92,788 shares of common stock in exchange for the exercise of 360,457 cashless exercises of options.

During the year ended December 31, 2020, the Company issued an aggregate of 219,334 shares of its common stock for vested restricted stock units as stock-based compensation.

F-19

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

On February 25, 2020, the Company entered into securities purchase agreements with investors pursuant to which the Company issued 2,500,000 shares of common stock for aggregate proceeds of $9,052,331, net of $947,669 in expenses.

On June 24, 2020, the Company entered into securities purchase agreements with investors pursuant to which the Company issued 2,187,500 shares of common stock for aggregate proceeds of $16,161,980, net of $1,338,020 in expenses.

During the year ended December 31, 2020, the Company issued 679,555 shares of common stock for services at a fair value of $4,399,533 ($6.47 per share).

During the year ended December 31, 2020, the Company issued 542,646 shares of common stock in exchange for proceeds of $2,088,997 from the exercise of warrants.

During the year ended December 31, 2020, the Company issued 586,825 shares of common stock in exchange for proceeds of $2,722,012 from the exercise of options.

During the year ended December 31, 2020, the Company issued 12,840 shares of common stock in exchange for the exercise of 37,841 cashless exercises of warrants.

During the year ended December 31, 2020, the Company issued 160,743 shares of common stock in exchange for the exercise of 616,398 cashless exercises of options.

During the year ended December 31, 2020, the Company issued 83,055 shares of common stock in exchange for 80,958 previously issued ViralClear shares (see below).

At December 28, 2020, the Company granted restricted stock awards in aggregate of 658,868 shares of common stock and were subsequently issued in 2021. The Company expensed $2,628,883 at December 31, 2020 as stock-based compensation.

At-The-Market Sale Agreement

On August 28, 2020, the Company entered into an At-The-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 (the “Shares”) 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 will pay 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 will be 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.

From August 28, 2020 through December 31, 2020, the Company sold 424,357 shares of its common stock through the Sales Agreement for net proceeds of $2,228,000, after transactional costs of $222,397.

F-20

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

ViralClear Pharmaceuticals, Inc.

In 2019, ViralClear sold 896,690 shares of its common stock for net proceeds of $5,011,310 to fund initial operations pursuant to securities purchase agreements with certain accredited investors (collectively, the “2019 purchase agreements”). In August and September of 2019, ViralClear sold an aggregate of 739,000 shares of its common stock at the purchase price of $5.00 per share, in two private placement transactions, pursuant to securities purchase agreements with certain accredited investors, to fund initial operations. ViralClear received an aggregate purchase price of $3,695,000 from the two private placements. In subsequent private placements closed from October 21, 2019, through December 19, 2019, ViralClear sold an aggregate of 157,690 shares of ViralClear’s common stock at $8.35 per share, for an aggregate consideration of $1,316,664, pursuant to a securities purchase agreement with certain accredited investors.

The Company is party to the 2019 purchase agreements between ViralClear and the private placement investors with respect to a provision in each securities purchase agreement which provides that in the event that (i) ViralClear common stock is not listed on a national securities exchange by October 31, 2020, or (ii) a change of control (as defined in each securities purchase agreement) of ViralClear occurs, whichever is earlier, at the option of the holder of ViralClear common stock, each share of ViralClear common stock may be exchanged into 0.9 of a share our common stock if the ViralClear common stock subject to the share exchange was purchased in the August or September 2019 private placements, or 1.1 shares of our common stock if the ViralClear common stock subject to the share exchange was purchased in the private placement closed in October 2019 through December 2019.

On May 20, 2020, ViralClear and the Company entered into a securities purchase agreement, pursuant to which ViralClear agreed to sell in a private placement transaction an aggregate of 1,068,550 shares of ViralClear’s common stock at $10.00 per share, for an aggregate consideration of $10,592,075. This private placement closed on May 20, 2020.

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 provides for the issuance of options, stock appreciation rights, restricted stock and restricted stock units to purchase up to 11,974,450 (as amended) 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 2,629,172 shares remaining available for future issuance of awards under the terms of the Plan as of December 31, 2020.

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.

F-21

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

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 year ended December 31, 2020 was estimated using the Black-Scholes pricing model.

During the years ended December 31, 2020 and 2019, the Company granted an aggregate of 1,070,000 (net of 50,000 canceled) and 1,599,053 options to officers, directors, and key consultants.

During the years ended December 31, 2020 and 2019, the Company issued an aggregate of 634,517 and 1,558,317 stock grants to officers, employees and key consultants under the plan. See Note 8.

The following table presents information related to stock options at December 31, 2020:

Options Outstanding						Options Exercisable
				Weighted
				Average		Exercisable
Exercise		Number of		Remaining Life		Number of
Price		Options		In Years		Options
$	2.51-5.00		1,767,132		7.6		1,512,552
	5.01-7.50		1,413,032		6.5		965,817
	7.51-10.00		323,333		5.5		205,412
	10.01-12.50		65,000		9.4		44,166
			3,568,497		7.0		2,727,947

A summary of the stock option activity and related information for the Plan for the two years ended December 31, 2020 is as follows:

						Weighted-Average
				Weighted-Average		Remaining		Aggregate
	Shares			Exercise Price		Contractual Term		Intrinsic Value
Outstanding at January 1, 2019		3,135,828		$	5.34		5.2		-
Grants		1,599,053		$	5.99		10.0		-
Exercised		(550,077	)	$	5.44
Forfeited/expired		(204,000	)	$	5.51
Outstanding at December 31, 2019		3,980,804		$	5.58		6.3	$	3,130,791
Grants		1,120,000			4.98		10.0	$	-
Exercised		(1,203,223	)	$	5.08
Forfeited/expired		(329,084	)	$	5.19
Outstanding at December 31, 2020		3,568,497		$	5.59		7.00	$	110,961
Exercisable at December 31, 2020		2,727,947		$	5.54		6.43	$	66,899

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 $3.90 as of December 31, 2020, which would have been received by the option holders had those option holders exercised their options as of that date.

In 2019, the Company granted an aggregate of 1,599,053 options to purchase the Company’s common stock in connection for services rendered with a weighted average exercise price of $5.99 per share for a term of ten years with vesting from immediate to three years from grant date.

F-22

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

The following assumptions were used in determining the fair value of employee options for the year ended December 31, 2019:

Risk-free interest rate		1.45% to 2.74	%
Dividend yield		0	%
Stock price volatility		86.74% to 91.55	%
Expected life	5 to 10 years
Weighted average grant date fair value	$	5.75

On May 17, 2019, in connection with the retirement of two members of the Company’s board of directors, the Company extended the life of 628,905 previously issued director options from the contractual 90 days from termination of service to the earlier of the initial life up or May 17, 2021. The change in estimated fair value of the modified options of $666,062 was charged to current period operations

The following assumptions were used in determining the change in fair value of the modified options at May 17, 2019:

Risk-free interest rate		2.33% - 2.40	%
Dividend yield		0	%
Stock price volatility		89.97	%
Expected life	0.12– 2 years

On January 10, 2020, BioSig Technologies, Inc. granted 60,000 options to purchase the company stock in connection with the services rendered at the exercise price of $6.00 per share for a term of ten years with quarterly vesting beginning March 31, 2020 for three years.

On March 24, 2020, BioSig Technologies, Inc. granted 100,000 options to purchase the company stock in connection with the services rendered at the exercise price of $2.96 per share for a term of ten years with 25,000 vesting immediately and 75,000 quarterly vesting beginning June 30, 2020 for two years.

On March 31, 2020, BioSig Technologies, Inc. granted 50,000 options to purchase the company stock in connection with the services rendered at the exercise price of $3.73 per share for a term of ten years with vesting quarterly vesting beginning June 30, 2020 for three years. On August 12, 2020, this option was cancelled and a was replaced for a restricted stock award for 50,000 shares.

On April 14, 2020, BioSig Technologies, Inc. granted an aggregate of 625,000 options to purchase the company stock to directors and an employee. The options are exercisable at $4.66 per share for ten years and fully vested and exercisable at the date of grant. On April 14, 2020, BioSig Technologies, Inc. granted an aggregate of 90,000 options to purchase shares of its common stock to employees. The options are exercisable at $4.66 per share for ten years and vest quarterly over three years.

On May 20, 2020, BioSig Technologies, Inc. granted an aggregate of 65,000 options to purchase the company stock to consultants and an employee. The options are exercisable at $10.49 per share for ten years with 40,000 fully vested and exercisable at the date of grant and 25,000 options vesting quarterly over three years.

On August 26, 2020, BioSig Technologies, Inc. granted an aggregate of 25,000 options to purchase the company stock to three employees at the exercise price of $7.57 per share for a term of ten years with one-third vesting on the one year anniversary and two-thirds vesting quarterly thereafter beginning November 26, 2021 for two years.

On October 9, 2020, BioSig Technologies, Inc. granted an aggregate of 105,000 options to purchase the company stock to three employees at the exercise price of $5.03 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 9, 2022 for two years.

F-23

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

The following assumptions were used in determining the fair value of options during the years ended December 31, 2020 and 2019:

	2020			2019
Risk-free interest rate		0.42% - 1.83	%		1.45% to 2.74	%
Dividend yield		0	%		0	%
Stock price volatility		86.51% to 93.43	%		86.74% to 91.55	%
Expected life	5 – 10 years			5-10 years
Weighted average grant date fair value	$	4.03		$	5.75

The fair value of all options vesting during the year ended December 31, 2020 and 2019 of $5,217,761 and $2,165,810, respectively, was charged to current period operations.  Unrecognized compensation expense of $3,163,790 and $4,513,290 at December 31, 2020 and 2019, respectively, will be expensed in future periods.

Warrants

The following table summarizes information with respect to outstanding warrants to purchase common stock of BioSig Technologies, Inc. at December 31, 2020: 

Exercise		Number		Expiration
Price		Outstanding		Date
$	3.75		10,000	January 2021
$	4.38		548,938	April 2021
$	4.80		125,000	February 2025
$	6.16		568,910	November 2027
$	6.85		193,352	July 2021 to August 2021
			1,446,200

On November 20, 2019, the Company issued an aggregate of 568,910 warrants to purchase the Company’s common stock at $6.16 per share, expiring on November 20, 2027, to Mayo Foundation in connection with two know-how licensing agreements (See Note 11). The fair value of the of the issued warrants of $1,886,894, determined using the Black-Scholes option model with an estimated volatility of 71%, risk free rate of 1.69%, dividend yield of -0- and fair value of the Company’s common stock of $6.16, was charged to current period operations as acquired research and development.

On February 25, 2020, BioSig Technologies, Inc. issued warrants to purchase 125,000 shares of its common stock at $4.80 per share, expiring on February 21, 2025, for placement agent services in connection with the sale of the company’s common stock.

F-24

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

A summary of the warrant activity for the two years ended December 31, 2020 is as follows:

						Weighted-Average
				Weighted-Average		Remaining		Aggregate
	Shares			Exercise Price		Contractual Term		Intrinsic Value
Outstanding at January 1, 2019		4,579,511		$	4.73		1.5	$	1,924,388
Issued		568,910		$	6.16		7.0		-
Exercised		(2,170,406	)	$	3.99
Expired		(233,297	)	$	7.24
Outstanding at December 31, 2019		2,744,718		$	5.40		2.2	$	3,410,763
Issued		125,000			4.80		4.2
Exercised		(580,487	)	$	3.89
Expired		(843,031	)	$	6.29		-		-
Outstanding at December 31, 2020		1,446,200		$	5.44		3.3	$	1,500
Vested and expected to vest at December 31, 2020		1,446,200		$	5.27		3.2	$	1,500
Exercisable at December 31, 2020		1,446,200		$	5.27		3.2	$	1,500

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 $3.90 of December 31, 2020, 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 Two years ended December 31, 2020:

Restricted shares issued as of January 1, 2019	-
Granted	376,000
Vested and issued	(113,332	)
Restricted shares issued as of December 31, 2019	262,668
Granted	175,000
Vested and issued	(219,334	)
Vested restricted shares as of December 31, 2020	-
Unvested restricted shares as of December 31, 2020	218,334

In 2019, the Company granted an aggregate of 376,000 restricted stock grants for services with vesting from immediate to two years from grant date.

In 2020, the Company granted an aggregate of 175,000 restricted stock grants for services with vesting from one year to three years from grant date.

Stock based compensation expense related to restricted stock grants was $1,151,676 and $1,586,736 for the years ended December 31, 2020 and 2019, respectively. As of December 31, 2020, the stock-based compensation relating to restricted stock of $375,863 remains unamortized. 

F-25

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

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 1,051,618 shares remaining available for future issuance of awards under the terms of the ViralClear Plan.

ViralClear Options

A summary of the stock option activity and related information for the ViralClear Plan for the two years ended December 31, 2020 is as follows:

						Weighted-Average
				Weighted-Average		Remaining
	Shares			Exercise Price		Contractual Term
Outstanding at January 1, 2019		-
Grants		575,000		$	5.00		-
Exercised		-
Forfeited/expired		-
Outstanding at December 31, 2019		575,000		$	5.00		9.29
Grants		1,599,173		$	5.31		9.59
Exercised		-
Forfeited/expired		(646,507	)	$	5.77
Outstanding at December 31, 2020		1,527,666		$	5.00		3.96
Exercisable at December 31, 2020		1,452,665		$	5.00		3.68

F-26

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

The following table presents information related to stock options at December 31, 2020:

Options Outstanding						Options Exercisable
				Weighted
				Average		Exercisable
Exercise		Number of		Remaining Life		Number of
Price		Options		In Years		Options
$	5.00		1,527,666		3.96		1,452,665

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 October 11, 2019, the Company granted 575,000 options to purchase ViralClear common stock in connection with services rendered at an exercise price of $5.00 per share, for a term of 10 years, vesting immediately.

The following assumptions were used in determining the change in fair value of the ViralClear options at October 11, 2019:

Risk-free interest rate		1.56	%
Dividend yield		0	%
Stock price volatility		71.0	%
Expected life	5 years

In 2020, ViralClear granted an aggregate of 1,599,173 options to purchase shares with an exercise price of $5.00 to $10.00 for ten years with 1,278,999 vested immediately, 120,174 quarterly over one year and 200,000 quarterly over two years.

The following assumptions were used in determining the change in fair value of the ViralClear options for the year ended December 31, 2020:

Risk-free interest rate		0.36% to 0.52	%
Dividend yield		0	%
Stock price volatility		125.16% to 126.03	%
Expected life	5 – 6 years
Weighted average grant date fair value	$	4.51

The fair value of all options vesting during the years ended December 31, 2020 and 2019 of $5,873,376 and $1,696,250, respectively, was charged to current period operations.  Unrecognized compensation expense of $328,686 at December 31, 2020 will be expensed in future periods.

Warrants (ViralClear)

The following table presents information related to warrants (ViralClear) at December 31, 2020:

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

F-27

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

On November 20, 2019, ViralClear issued 473,772 warrants to purchase the Company’s common stock at $5.00 per share, expiring on November 20, 2027, to Mayo Foundation in connection with a know-how licensing agreement (See Note 13). The fair value of the of the issued warrants of $1,275,448, determined using the Black-Scholes option model with an estimated volatility of 71%, risk free rate of 1.69%, dividend yield of -0- and the estimate fair value of NeuroClear’ s common stock of $5.00, based on recent sales activity, was charged to current period operations as acquired research and development.

On May 20, 2020, ViralClear issued warrants to purchase 6,575 shares of its common stock at $10.00 per share, expiring on May 20, 2025, for placement agent services in connection with the sale of ViralClear’s common stock.

Restricted stock units (ViralClear)

On September 24, 2019, the Company granted 40,000 restricted stock units for services vesting monthly over one year.

On March 25, 2020, ViralClear granted an aggregate of 338,000 restricted stock units to two ViralClear board members for services vesting immediately.

On March 30, 2020, ViralClear granted an aggregate of 960,000 restricted stock units to ViralClear board members and employees for services with 320,000 vesting immediately, and 640,000 vesting upon ViralClear meeting certain milestones.

On July 13, 2020, ViralClear granted 82,716 restricted stock units to a consultant for services with vesting monthly over one year from date of grant.

The following table summarizes the restricted stock activity for the two years ended December 31, 2020:

Restricted shares issued as of January 1, 2019	-
Granted	40,000
Restricted shares issued as of December 31, 2019	40,000
Granted	1,380,716
Vested	-
Vested restricted shares as of December 31, 2020	732,465
Unvested restricted shares as of December 31, 2020	648,251

Stock based compensation expense related to restricted stock unit grants of ViralClear was $5,893,320 and $53,552 for the years ended December 31, 2020 and 2019, respectively. As of December 31, 2020, the stock-based compensation relating to restricted stock of $1,025,802 remains unamortized. 

NOTE 10 – NON-CONTROLLING INTEREST

On November 7, 2018, the Company formed ViralClear Pharmaceuticals, Inc., a Delaware Corporation, formerly known as NeuroClear Technologies, Inc. for the purpose to pursue additional applications of the PURE EP™ signal processing technology outside of cardiac electrophysiology and subsequently in 2020 was repurposed to develop a broad-spectrum anti-viral agent that had potential against the COVID-19 virus. In late 2020, ViralClear again was repurposed back to pursuing additional applications of the PURE EP™ signal processing technology outside of cardiac electrophysiology.

In 2019, ViralClear sold 896,690 shares of its common stock for net proceeds of $5,011,310 to fund initial operations. At December 31, 2019, the Company had a majority interest in ViralClear of 87.8%.

F-28

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

On March 24, 2020, ViralClear entered into an asset purchase agreement (the “Asset Purchase Agreement”) with Trek Therapeutics, PBC (“Trek”), a related party; an entity controlled by a member of the Company’s board of directors.  Pursuant to the Asset Purchase Agreement, Trek sold to ViralClear all right, title and interest of Trek and its affiliates to certain assets (the “Purchased Assets”). As consideration for the Purchased Assets, ViralClear agreed to pay Trek in upfront and milestone payments a combination of cash, shares of ViralClear’s common stock, which common stock may equal up to 10% of ViralClear’s outstanding equity, and sublicense fees in the event ViralClear sublicenses the Purchased Assets. On March 30, 2020, pursuant to the Asset Purchase Agreement, ViralClear paid $350,000 in cash and issued 634,910 shares of ViralClear’s common stock valued at $3,174,550 to Trek. In addition, 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 Purchased Assets, ViralClear received an assignment and licensing rights agreement from Trek with a third-party vendor regarding certain formulas and compounds usage. The agreement, as amended on September 2, 2020, calls for milestone payments upon marketing authorization (as defined) in any first and second country of $10 million and $5 million, respectively, in addition to 6% royalty payments.

The common stock issued, and cash paid was accounted for as acquired research and development. 

On April 8, 2020, ViralClear entered into a know-how license agreement (the “Agreement”) with Mayo Foundation for Medical Education and Research (“Mayo”).  In connection with the Agreement, ViralClear issued to Mayo 259,959 shares of ViralClear’s common stock, par value $0.001 per share. 

On May 20, 2020, ViralClear entered into securities purchase agreements with investors pursuant to which the Company issued 1,068,550 shares of its common stock for aggregate proceeds of $10,592,075, net of $93,425 in expenses.

In November and December 2020, the Company issued an aggregate of 83,055 shares of its common stock in exchange for 80,958 previously issued shares of ViralClear pursuant with 2019 purchase agreements.  

As of December 31, 2020, the Company had a majority interest in ViralClear of 70.2%.  

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

Net loss attributable to the non-controlling interest for the year ended December 31, 2020:

Net loss	$	(28,372,143	)
Average Non-controlling interest percentage of profit/losses		24.40	%
Net loss attributable to the non-controlling interest	$	(6,921,709	)

Net loss attributable to the non-controlling interest for the year ended December 31, 2019:

Net loss	$	(3,807,763	)
Average Non-controlling interest percentage of profit/losses		10.92	%
Net loss attributable to the non-controlling interest	$	(415,849	)

F-29

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

The following table summarizes the changes in non-controlling interest for the two years ended December 31, 2020:

Balance, January 1, 2019	$	-
Allocation of equity to non-controlling interest due to sale of common stock		930,677
Net loss attributable to non-controlling interest		(415,849	)
Balance, December 31, 2019		514,828
Allocation of equity to non-controlling interest due to equity-based compensation issued		2,781,782
Allocation of equity to non-controlling interest due to sale of common stock		3,467,709
Allocation of equity to non-controlling interest due to issuance of equity to acquire Trek and research and development		983,897
Allocation of equity from non-controlling interest due to parent reacquiring shares shareholders		(24.238	)
Net loss attributable to non-controlling interest		(6,921,709	)
Balance, December 31, 2020	$	802,269

NOTE 11 — COMMITMENTS AND CONTINGENCIES

Operating leases

See Note 5 for operating lease discussion

Licensing agreements

ViralClear Pharmaceuticals, Inc.

In 2020, ViralClear entered into several drug development agreements with commitments of payments upon completion of certain contractual milestones that ultimately will not be met. As of December 31, 2020, ViralClear no longer pursuing further drug development and notified vendors of contract cancellation.

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.

In consideration, the Company issued 252,000 warrants to acquire the Company’s common stock at an exercise price of $3.75, expiring on March 15, 2020. The warrant was fully exercised in 2019.

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.

F-30

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

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.

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.

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.

F-31

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

Mayo Foundation for Medical Education and Research Know-How License Agreement with ViralClear

On April 8, 2020, ViralClear entered into a know-how license agreement with Mayo (the “Agreement”). The Agreement grants to ViralClear (i) an exclusive worldwide license, with the right to sublicense, within the field of anti-viral agents to target COVID-19 (the “Field”) to certain patent rights for the development and commercialization of products, methods, and processes for public use and benefit (the “Licensed Products”) and (ii) a non-exclusive worldwide license, with the right to sublicense, within the Field, to use the know-how of Mayo that is necessary to develop the Licensed Products. The Agreement will expire upon the later of either (a) the expiration of the licensed patent rights or (b) the 7th anniversary of the date of the first commercial sale of a Licensed Product, unless earlier terminated by Mayo for ViralClear’s failure to cure a material breach of the Agreement, ViralClear’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 Agreement by Mayo, or insolvency ViralClear.

In connection with the Agreement, ViralClear issued to Mayo 259,959 shares of ViralClear’s common stock, par value $0.001 per share at a fair value of $1,299,795 and recorded as acquired research and development in current period operations. ViralClear also agreed to make earned royalty payments to Mayo in connection with ViralClear’s sales of the Licensed Products along with milestone payments due upon initiation of Phase 3 of $100,000 and regulatory approval of $100,000.

3LP Advisors LLC (d/b/a Sherpa Technology Group)

On November 1, 2017, in connection with Mr. Filler joining the Company’s Board of Directors, the Company entered into a Master Services Agreement with 3LP Advisors LLC (d/b/a Sherpa Technology Group) (“Sherpa”) and an initial statement of work (the “SOW”), pursuant to which Sherpa will develop, execute and expand the Company’s intellectual property strategy over the course of the next approximately 18 months by evaluating the business and technology landscape in which the Company operates, and charting and executing a strategy of patent filing and licensing. In connection with the SOW, the Company paid Sherpa fee of (i) $200,000 in cash, of which $25,000 will be paid on January 1, 2018, with the remainder paid upon completion of certain objectives, and (ii) a ten-year option to purchase up to 120,000 of the Company’s common stock at an exercise of $3.75 per share of common stock, of which 60,000 options vest immediately and 60,000 options were performance conditioned and subsequently vested. The SOW has been subsequently extended through 2021 at a monthly rate of $15,000 per month. Mr. Filler is the general counsel and partner of Sherpa. 

During the years ended December 31, 2020 and 2019, the Company paid $266,863 and $279,030 as patent costs, consulting fees and expense reimbursements. As of December 31, 2020, and 2019, there was an unpaid balance of $15,000 and $27,623, respectively.

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 year ended December 31, 2020 and 2019, the Company charged operations $170,317 and $110,443 for contributions under the 401(k) Plan.

Purchase commitments

As of December 31, 2020, the Company had aggregate purchase commitments of approximately $3,671,168 for future services or products, some of which are subject to modification or cancellations.

Litigation

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.  There was no outstanding litigation as of December 31, 2020.

F-32

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

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. The Company contends that work was halted before any work was started on the contractual defined milestones and intends to defend vigorously.

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.

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

Summary consolidated Statement of Operations for the year ended December 31, 2020:

	BioSig Technologies, Inc			ViralClear Pharmaceuticals, Inc.			NeuroClear Technologies, Inc.			Total
Operating expenses:
Research and development	$	4,399,182		$	13,705,050		$	31,630		$	18,135,862
General and administrative		26,264,331			14,680,519			9,403			40,954,253
Depreciation and amortization		91,818			1,429			286			93,533
Total operating expenses		30,755,331			28,386,998			41,319			59,183,648
Loss from Operations		(30,755,331	)		(28,386,998	)		(41,319	)		(59,183,648	)
Other income:
Interest income and other income, net		29,480			14,855			-			44,335
Net loss	$	(30,725,851	)	$	(28,372,143	)	$	(41,319	)	$	(59,139,313	)

Summary of assets at December 31, 2020:

	BioSig Technologies, Inc		ViralClear Pharmaceuticals, Inc.		NeuroClear Technologies, Inc.		Total
Cash	$	22,684,516	$	5,583,513	$	-	$	28,268,029
Inventory		768,319		-		-		768,319
Other current assets		270,623		29,928		-		300,551
Total operating assets		23,723,458		5,613,441		-		29,336,899
Property and equipment, net		279,985		8,575		-		288,560
Right-to-use assets, net		306,484		-		-		306,484
Other assets		453,494		-		-		453,494
Total assets	$	24,763,421	$	5,622,016	$	-	$	30,385,437

F-33

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

NOTE 13 – RELATED PARTY TRANSACTIONS

Accrued expenses related primarily to travel reimbursements, director fees and accrued compensation due related parties as of December 31, 2020 and 2019 was $317,000 and $12,051, respectively.

On November 1, 2017, in connection with Mr. Filler joining the Company’s Board of Directors, the Company entered into a Master Services Agreement with 3LP Advisors LLC (d/b/a Sherpa Technology Group) (“Sherpa”) and an initial statement of work (the “SOW”), pursuant to which Sherpa will develop, execute and expand the Company’s intellectual property strategy over the course of the next approximately 18 months by evaluating the business and technology landscape in which the Company operates, and charting and executing a strategy of patent filing and licensing. In connection with the SOW, the Company paid Sherpa fee of (i) $200,000 in cash, of which $25,000 was paid on January 1, 2018, with the remainder to be paid upon completion of certain objectives, and (ii) a ten-year option to purchase up to 120,000 of the Company’s common stock at an exercise of $3.75 per share of common stock, of which 60,000 options vest immediately and 60,000 options were performance conditioned and subsequently vested.  The SOW has been subsequently extended through 2021 at a monthly rate of $15,000 per month. Mr. Filler is the general counsel and partner of Sherpa. 

During the years ended December 31, 2020 and 2019, the Company paid $266,863 and $279,030 as patent costs, consulting fees and expense reimbursements. As of December 31, 2020, and 2019, there was an unpaid balance of $15,000 and $27,623, respectively.

On March 30, 2020, the Company’s subsidiary, ViralClear entered into an engagement agreement with Weild & Co, a FINRA-registered broker-dealer controlled by a member of the Company’s board of directors to act as ViralClear’s non-exclusive agent to provide investment banking and financial advisory services to assist ViralClear in a potential financing transaction for an initial term of 9 months.

In connection with the engagement agreement, ViralClear agreed to pay Weild & Co a 5% cash and a 5% warrant or other securities of the aggregate subscriptions placed by Weild & Co. No costs have been incurred as of the date of this filing. No cash or warrant fees have been paid under this agreement.

As described in Notes 1 and 11, on March 24, 2020, ViralClear entered into the Asset Purchase Agreement with Trek Therapeutics, PBC, an entity controlled by a member of the Company’s board of directors.  Pursuant to the Asset Purchase Agreement, Trek sold to ViralClear all right, title and interest of Trek and its affiliates to certain assets. As consideration for the Purchased Assets, ViralClear agreed to pay Trek in upfront and milestone payments a combination of cash, shares of ViralClear’s common stock.

On May 17, 2019, in connection with the resignation of Mr. Fischer and Mr. Tanaka, the Company extended for up to two years 236,768 and 392,137 previously granted options that would normally expire 90 days after leaving service.

On May 22, 2019, Dr. Zeldis was issued an aggregate of 17,138 shares of the Company’s common stock upon conversion of 50 shares of the Company’s Series C preferred stock and accrued dividends.

On October 16, 2019, Mr. Londoner, Mr. O’Donnell and Mr. Chaussy were granted options to purchase 250,000, 25,000 and 150,000 shares of common stock in ViralClear at an exercise price of $5.00 per share for their service in establishing ViralClear. The granted options vested as of October 16, 2019 and are exercisable for a ten-year term.

In 2019, the Company issued an aggregate of 810,000 shares of the Company’s common stock, 90,000 restricted stock units and 195,720 options to purchase the Company’s common stock to officers and directors.

In 2019, the Company issued an aggregate of 120,182 shares of the Company’s common stock to current and former board members for the exercise of warrants and options.

In 2020, ViralClear issued an aggregate of 1,138,000 restricted stock units for shares in ViralClear’s common stock to board members and an officer.

In 2020, ViralClear granted an aggregate of 746,507 options to purchase ViralClear’s common stock to members of ViralClear’s board of directors.

F-34

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

On August 12, 2020, the Company cancelled the grant from March 31, 2020 to Mr. Navarro for 50,000 options to purchase the Company’s common stock at an exercise price of $3.73 and granted Mr. Navarro 50,000 shares of common stock at a cost basis of $7.10 per share for his assistance with ViralClear. The granted shares vested immediately.

In 2020, the Company issued an aggregate of 175,000 shares of the Company’s common stock, 100,000 restricted stock units and 675,000 options to purchase the Company’s common stock to officers and directors.

In 2020, the Company issued an aggregate of 4,030 shares of the Company’s common stock to a board member and an officer for the cashless exercise of options.

During the years ended December 31, 2020 and 2019, Mr. Chaussy guaranteed issued corporate credit cards for no consideration.

NOTE 14 – INCOME TAXES

At December 31, 2020, the Company has available for federal income tax purposes a net operating loss carry forward of approximately $95,000,000, expiring in the year 2038, that may be used to offset future taxable income. The Company has provided a valuation reserve against the full amount of the net operating loss benefit, since in the opinion of management based upon the earnings history of the Company; it is more likely than not that the benefits will not be realized. Due to possible significant changes in the Company’s ownership, the future use of its existing net operating losses may be limited. All or portion of the remaining valuation allowance may be reduced in future years based on an assessment of earnings sufficient to fully utilize these potential tax benefits.  During the year ended December 31, 2020, the Company has increased the valuation allowance by $9,200,000 from $15,500,000 to $24,700,000.We have adopted the provisions of ASC 740-10-25, which provides recognition criteria and a related measurement model for uncertain tax positions taken or expected to be taken in income tax returns.  ASC 740-10-25 requires that a position taken or expected to be taken in a tax return be recognized in the financial statements when it is more likely than not that the position would be sustained upon examination by tax authorities.  

Tax position that meet the more likely than not threshold is then measured using a probability weighted approach recognizing the largest amount of tax benefit that is greater than 50% likely of being realized upon ultimate settlement.  The Company had no tax positions relating to open income tax returns that were considered to be uncertain.

The Company is required to file income tax returns in the U.S. Federal various State jurisdictions. The Company is no longer subject to income tax examinations by tax authorities for tax years ending before December 31, 2014.

The effective rate differs from the statutory rate of 21% as of December 31, 2020 and 2019 due to the following:

	December 31, 2020			December 31, 2019
Statutory rate on pre-tax book loss		(21.00	)%		(21.00	)%
(Gain) loss on change in fair value of derivatives		-	%		-	%
Stock based compensation		8.10	%		3.35	%
Fair value of warrant to acquire research and development		1.59	%		1.93	%
Other		0.03	%		0.04	%
Valuation allowance		11.28	%		15.68	%
		0.00	%		0.00	%

F-35

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

The Company’s deferred taxes as of December 31, 2020 and 2019 consist of the following:

	December 31, 2020			December 31, 2019
Non-Current deferred tax asset:
Net operating loss carry-forwards	$	19,900,000		$	13,500,000
Stock based compensation		4,800,000			2,000,000
Valuation allowance		(24,700,000	)		(15,500,000	)
Net non-current deferred tax asset	$	-		$	-

NOTE 15 – 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 December 31, 2020, and 2019, the Company did not have any items that would be classified as level 1, 2 or 3 disclosures.

As of December 31, 2020, and 2019, the Company did not have any derivative instruments that were designated as hedges.

There were no derivative and warrant liabilities as of December 31, 2020 and 2019.

NOTE 16 – SUBSEQUENT EVENTS

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.

Equity

Common stock issuances

In January 2021, the Company issued an aggregate of 647,692 restricted shares of the Company’s common stock to officers, employees, and key consultants for services previously recorded in 2020 (see Note 8).

F-36

BIOSIG TECHNOLOGIES INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2020

In January 2021, the Company granted an aggregate of 115,000 restricted shares of the Company’s common stock to key consultants for services vesting quarterly over year at a fair value $3.99 per share.

In January 2021, the Company granted an aggregate of 105,000 restricted shares of the Company’s common stock to employees for services with one-third vesting on the one-year anniversary and two-thirds vesting quarterly thereafter for two years at a fair value of $3.99 per share.

On January 4, 2021, the Company issued 18,868 shares of its common stock to a consultant for services rendered valued at $75,283

On January 13, 2021, the Company issued 9,375 shares of its common stock in exchange for proceeds of $27,750 from the exercise of an option.

In January 2021, the Company sold 33,930 shares of its common stock through the Sales Agreement for net proceeds of $190,883, after transactional costs of $5,904.

On February 1, 2021, the Company issued 5,000 shares of its common stock to an employee for services rendered valued at $21,650.

On February 12, 2021, the Company issued 50,000 shares of its common stock to an advisor for services rendered valued at $253,000.

On February 25, 2021, the Company issued 19,000 shares of common stock to a consultant for services rendered valued at $87,970.

In February 2021, the Company sold 217,790 shares of its common stock through the Sales Agreement for net proceeds of $1,109,401, after transactional costs of $34,311.

On February 26, 2021, the Company issued an aggregate of 23,334 shares of the Company’s common stock for vested restricted stock units.

Option issuances

On January 12, 2021, the Company granted an aggregate of 387,500 options to purchase shares of the Company’s common stock to employees and a key consultant. The options are exercisable at $4.23 for a term of ten years with one-third vesting on the one-year anniversary and two-thirds vesting quarterly thereafter for two years with an estimated fair value of $4.03 per option.

On February 16, 2021, the Company granted an aggregate of 107,000 options to purchase shares of the Company’s common stock to employees and a key consultant. The options are exercisable at $4.97 for a term of ten years with one-third vesting on the one-year anniversary and two-thirds vesting quarterly thereafter for two years with an estimated fair value of $3.99 per option.

F-37

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

None.

ITEM 9A. CONTROLS AND PROCEDURES

Management’s evaluation of disclosure controls and procedures.

Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of our disclosure controls and procedures pursuant to Rule 13a-15(e) under the Exchange Act. In designing and evaluating the disclosure controls and procedures, management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives. In addition, the design of disclosure controls and procedures must reflect the fact that there are resource constraints and that management is required to apply its judgment in evaluating the benefits of possible controls and procedures relative to their costs.

Based on management’s evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures are designed at a reasonable assurance level and are effective to provide reasonable assurance that information we are required to disclose in reports that we file or submit under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in SEC rules and forms, and that such information is accumulated and communicated to our management, including our chief executive officer and chief financial officer, as appropriate, to allow timely decisions regarding required disclosure.

Management’s report on internal control over financial reporting.

Our management is responsible for establishing and maintaining adequate internal control over financial reporting for our company. Internal control over financial reporting is defined in Rule 13a-15(f) and 15d-15(f) promulgated under the Exchange Act, as a process designed by, or under the supervision of, a company’s principal executive and principal financial officer and effected by the our board of directors, management and other personnel, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles and includes those policies and procedures that:

(1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company;

(2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made in accordance with authorizations of management and directors of the company; and

(3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. Management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving their objectives and management necessarily applies its judgment in evaluating the cost-benefit relationship of possible enhancements to controls and procedures.

We conducted an evaluation of the effectiveness of internal control over financial reporting based on the framework in Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on this evaluation, our principal executive officer and principal financial officer conclude that, at December 31, 2020, our internal control over financial reporting was effective. 

54

Previously Reported Material Weakness in Internal Control Over Financial Reporting

As disclosed in Item 9A Controls and Procedures in our Annual report on Form 10-K for the fiscal year ended December 31, 2019, we identified material weakness in internal control related to inadequate segregation of duties resulted in deficiencies, which, in aggregate, amounted to a material weakness in the Company’s internal control over financial reporting.

In 2020, we added additional measures including incorporating personnel and third-party service providers, who are not involved in initialing and recording transactions, that we believe remediated the underlying deficiencies in segregation of duties as identified by us.

Changes in Internal Control over Financial Reporting

There were no changes in our internal control over financial reporting that occurred during the quarter ended December 31, 2020 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

ITEM 9B – OTHER INFORMATION

None.

55

PART III

ITEM 10 – DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

The information required by this item is incorporated by reference to the 2021 Proxy Statement to be filed within 120 days after the end of the year ended December 31, 2020.

ITEM 11 - EXECUTIVE COMPENSATION

The information required by this item is incorporated by reference to the 2021 Proxy Statement to be filed within 120 days after the end of the year ended December 31, 2020.

ITEM 12 – SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

The information required by this item is incorporated by reference to the 2021 Proxy Statement to be filed within 120 days after the end of the year ended December 31, 2020.

ITEM 13 – CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

The information required by this item is incorporated by reference to the 2021 Proxy Statement to be filed within 120 days after the end of the year ended December 31, 2020.

ITEM 14 – PRINCIPAL ACCOUNTING FEES AND SERVICES

The information required by this item is incorporated by reference to the 2021 Proxy Statement to be filed within 120 days after the end of the year ended December 31, 2020.

56

PART IV

ITEM 15 – EXHIBITS, FINANCIAL STATEMENT SCHEDULES

The following documents are filed as part of this report:

(1)   Financial Statements

The following financial statements are included herein:

Report of Independent Registered Public Accounting Firm

Consolidated Balance Sheets as of December 31, 2020 and 2019

Consolidated Statements of Operations for the years ended December 31, 2020 and 2019

Consolidated Statement of Stockholders’ Equity (Deficit) for the two years ended December 31, 2020

Consolidated Statements of Cash Flows for the years ended December 31, 2020 and 2019

Notes to Consolidated Financial Statements

(2)   Financial Statement Schedules

None.

(3)   Exhibits

Exhibit No.	Description
1.1 3.1	Open Market Sale Agreement (SM) dated August 28, 2020, by and between BioSig Technologies, Inc. and Jefferies LLC (incorporated by reference to Exhibit 1.1 to the Form 8-K filed on August 28, 2020) Amended and Restated Certificate of Incorporation of BioSig Technologies, Inc. (incorporated by reference to Exhibit 3.1 to the Form S-1 filed on July 22, 2013)
3.2	Certificate of Amendment to the Amended and Restated Certificate of Incorporation of BioSig Technologies, Inc. (incorporated by reference to Exhibit 3.2 to the Form S-1 filed on July 22, 2013)
3.3	Certificate of Second Amendment to the Amended and Restated Certificate of Incorporation of BioSig Technologies, Inc. (incorporated by reference to Exhibit 3.3 to the Form S-1 filed on July 22, 2013)
3.4	Certificate of Third Amendment to the Amended and Restated Certificate of Incorporation of BioSig Technologies, Inc. (incorporated by reference to Exhibit 3.5 to the Form S-1/A filed on January 21, 2014)
3.5	Certificate of Fourth Amendment to the Amended and Restated Certificate of Incorporation of BioSig Technologies, Inc. (incorporated by reference to Exhibit 3.6 to the Form S-1/A filed on March 28, 2014)
3.6	Certificate of Fifth Amendment to the Amended and Restated Certificate of Incorporation of BioSig Technologies, Inc. (incorporated by reference to Exhibit 3.1 to the Form 8-K filed on August 21, 2014)
3.7	Certificate of Sixth Amendment to the Amended and Restated Certificate of Incorporation of BioSig Technologies, Inc. (incorporated by reference to Exhibit 3.1 to the Form 8-K filed on November 25, 2016)
3.8	Certificate of Seventh Amendment to the Amended and Restated Certificate of BioSig Technologies, Inc. (incorporated by reference to Exhibit 3.1 to the Form 8-K filed on September 10, 2018)
3.9	Certificate of Designation of Preferences, Rights and Limitations of Series D Convertible Preferred Stock (incorporated by reference to Exhibit 3.1 to the Form 8-K filed on November 9, 2017)
3.10	Certificate of Designation of Preferences, Rights and Limitations of Series E Convertible Preferred Stock (incorporated by reference to Exhibit 3.1 to the Form 8-K filed on February 16, 2018)
3.11	Certificate of Designations of Series F Junior Participating Preferred Stock of BioSig Technologies, Inc. (incorporated by reference to Exhibit 3.1 to the Form 8-K filed on July 17, 2020)
3.12	Amended and Restated Bylaws of BioSig Technologies, Inc. (incorporated by reference to the Exhibit 3.1 to the Form 8-K filed on September 27, 2019)
3.13	Amendment No. 1 to Amended and Restated Bylaws of BioSig Technologies, Inc. (incorporated by reference to Exhibit 3.1 to the Form 8-K filed on October 22, 2019)
4.1*	Description of Securities.

57

4.2	Form of Underwriter Warrant (incorporated by reference to Exhibit 4.1 to the Form 8-K filed on February 24, 2020)
4.3	Rights Agreement dated as of July 14, 2020 between BioSig Technologies, Inc. and Action Stock Transfer, as Rights Agent (incorporated by reference to Exhibit 4.1 to the Form 8-K filed on July 17, 2020)
10.1+	BioSig Technologies, Inc. 2012 Equity Incentive Plan (incorporated by reference to Exhibit 10.1 to the Form S-1 filed on July 22, 2013)
10.2+	Form of Stock Option Agreement under the 2012 Equity Incentive Plan (incorporated by reference to Exhibit 10.2 to the Form S-1 filed on July 22, 2013)
10.3+	Amendment No. 1 to the BioSig Technologies, Inc. 2012 Equity Incentive Plan (incorporated by reference to Exhibit 10.27 to the Form S-1/A filed on March 28, 2014)
10.4+	Form of Restricted Stock Award Agreement under the 2012 Equity Incentive Plan (incorporated by reference to Exhibit 10.2 to the Form 8-K filed on September 5, 2014)
10.5+	Amendment No. 2 to the BioSig Technologies, Inc. 2012 Equity Incentive Plan (incorporated by reference to Exhibit 99.3 to the Form S-8 filed on April 17, 2015)
10.6+	Amendment No. 3 to the BioSig Technologies, Inc. 2012 Equity Incentive Plan (incorporated by reference to Exhibit 10.41 to the Form S-1 filed on May 20, 2015)
10.7+	Amendment No. 4 to the BioSig Technologies, Inc. 2012 Equity Incentive Plan (incorporated by reference to Exhibit 99.1 to the Form 8-K filed on May 29, 2015)
10.8+	Amendment No. 5 to the BioSig Technologies, Inc. 2012 Equity Incentive Plan (incorporated by reference to Exhibit 10.1 to the Form 8-K filed on November 25, 2016)
10.9	Form of Warrant used in connection with the April 30, 2018 private placement (incorporated by reference to Exhibit 10.2 to the Form 8-K filed on May 1, 2018).
10.10+	Amendment No. 6 to the BioSig Technologies, Inc. 2012 Equity Incentive Plan (incorporated by reference to Exhibit 10.1 to the Form 8-K filed on July 30, 2018)
10.11	Form of Series B Common Stock Purchase Warrant in connection with the July 30, 2018 private placement (incorporated by reference to Exhibit 10.3 to the Form 8-K filed on August 16, 2018)
10.12	Securities Purchase Agreement dated as of March 12, 2019, by and between BioSig Technologies, Inc. and certain purchasers set forth therein (incorporated by reference to Exhibit 10.1 to the Form 8-K filed on March 14, 2019)
10.13	Form of Securities Purchase Agreement dated as of August 5, 2019, by and between NeuroClear Technologies, Inc. and certain purchasers set forth therein (incorporated by reference to Exhibit 10.1 to the Form 8-K filed on August 5, 2019)
10.14	Form of Securities Purchase Agreement dated as of September 5, 2019, by and between NeuroClear Technologies, Inc. and certain purchasers set forth therein (incorporated by reference to Exhibit 10.1 to the Form 8-K filed on September 5, 2019)
10.15	Patent License Agreement, dated September 12, 2019, by and between Mayo Foundation for Medical Education and Research and BioSig Technologies, Inc. (incorporated by reference to Exhibit 10.3 to the Form 10-Q filed on October 23, 2019)
10.16	Form of Securities Purchase Agreement dated as of October 21, 2019, by and between NeuroClear Technologies, Inc. and certain purchasers set forth therein (incorporated by reference to Exhibit 10.1 to the Form 8-K filed on October 24, 2019)
10.17+	Amendment No. 7 to the BioSig Technologies, Inc. 2012 Equity Incentive Plan (incorporated by reference to Exhibit 10.1 to the Form 8-K filed on November 20, 2019)
10.18	Form of Securities Purchase Agreement dated as of December 31, 2019, by and between BioSig Technologies, Inc. and certain purchasers set forth therein (incorporated by reference to Exhibit 10.1 to the Form 8-K filed on December 31, 2019)
10.19	Common Stock Purchase Warrant of BioSig Technologies, Inc., dated November 20, 2019, issued to Mayo Foundation for Medical Education and Research (EP Software Warrant)
10.20	Common Stock Purchase Warrant of BioSig Technologies, Inc., dated November 20, 2019, issued to Mayo Foundation for Medical Education and Research (Tools Warrant)
10.21	Common Stock Purchase Warrant of NeuroClear Technologies, Inc., dated November 20, 2019, issued to Mayo Clinic Ventures
10.22+	Amendment No. 8 to the BioSig Technologies, Inc. 2012 Equity Incentive Plan (incorporated by reference to Exhibit 10.1 to the Form 8-K filed on June 30, 2020)
10.23	Form of Securities Purchase Agreement dated June 24, 2020 by and between BioSig Technologies, Inc. and certain purchasers set forth therein (incorporated by reference to Exhibit 10.1 to the Form 8-K filed on June 26, 2020)

58

21.1*	Subsidiary List of BioSig Technologies, Inc.
23.1*	Consent of Liggett & Webb, P.A.
23.2*	Consent of Friedman LLP
31.01*	Certification of Chief Executive Officer pursuant to Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.02*	Certification of Chief Financial Officer pursuant to Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.01**	Certifications of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101 INS*	Inline XBRL Instance Document
101 SCH*	Inline XBRL Taxonomy Extension Schema Document
101 CAL*	Inline XBRL Taxonomy Calculation Linkbase Document
101 LAB*	Inline XBRL Taxonomy Labels Linkbase Document
101 PRE*	Inline XBRL Taxonomy Presentation Linkbase Document
101 DEF*	Inline XBRL Taxonomy Extension Definition Linkbase Document
104*	Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

* Filed herewith.

** Furnished herewith.

+ Indicates a management contract or compensatory plan.

ITEM 16 – FORM 10-K SUMMARY

None.

59

SIGNATURES

In accordance with the requirements of the Exchange Act, the registrant caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	BIOSIG TECHNOLOGIES, INC.
Date: March 15, 2021	By:	/s/ KENNETH L. LONDONER
		Kenneth L. Londoner
		Chief Executive Officer and Executive Chairman (Principal Executive Officer)
Date: March 15, 2021	By:	/s/ STEVEN CHAUSSY
		Steven Chaussy
		Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)

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

Name	Position	Date
/s/ DONALD E. FOLEY	Director	March 15, 2021
Donald E. Foley
/s/ ANDREW L. FILLER	Director	March 15, 2021
Andrew L. Filler
/s/ PATRICK J. GALLAGHER	Director	March 15, 2021
Patrick J. Gallagher
/s/ MARTHA PEASE	Director	March 15, 2021
Martha Pease
/s/ ANTHONY ZOOK	Director	March 15, 2021
Anthony Zook
/s/ JEFFREY F. O’DONNELL, SR.	Director	March 15, 2021
Jeffrey F. O’Donnell, Sr.
/s/ DAVID WEILD IV	Director	March 15, 2021
David Weild IV
/s/ SAMUEL E. NAVARRO	Director	March 15, 2021
Samuel E. Navarro

60

EX-4.1

EXHIBIT 4.1

DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934

As of March 15, 2021, BioSig Technologies, Inc., a Delaware corporation (“we,” “our” and the “Company”) has our common stock, par value $0.001 per share registered under Section 12 of the Securities Exchange Act of 1934, as amended.

The foregoing description is intended as a summary and is qualified in its entirety by reference to our amended and restated certificate of incorporation, as amended (the “Amended and Restated Certificate of Incorporation”) and the by-laws, as amended (the “By-laws”) as currently in effect, copies of which are filed as exhibits to this Annual Report on Form 10-K and are incorporated by reference herein.

Authorized Capital Stock

We have authorized 201,000,000 shares of capital stock, par value $0.001 per share, of which 200,000,000 are shares of common stock and 1,000,000 are shares of “blank check” preferred stock, of which 200 are authorized as Series A Preferred Stock, 600 are authorized as Series B Preferred Stock, 4,200 are authorized as Series C Preferred Stock, 1,400 are authorized as Series D Preferred Stock and 1,000 are authorized as Series E Preferred Stock. As of March 12, 2021, there were 31,789,781 shares of common stock issued and outstanding, 105 shares of Series C Preferred Stock issued and outstanding and no shares of our Series A Convertible Preferred Stock, Series B Convertible Preferred Stock, Series D Convertible Preferred Stock, Series E Convertible Preferred Stock, or Series F Junior Participating Preferred Stock issued and outstanding. The authorized and unissued shares of common stock and the authorized and undesignated shares of preferred stock are available for issuance without further action by our stockholders, unless such action is required by applicable law or the rules of any stock exchange on which our securities may be listed. Unless approval of our stockholders is so required, our board of directors does not intend to seek stockholder approval for the issuance and sale of our common stock or preferred stock.

Common Stock

The holders of common stock are entitled to one vote per share on all matters to be voted upon by stockholders. Holders of our common stock are entitled to receive ratably dividends as may be declared by the board of directors out of funds legally available for that purpose. We have not paid any dividends since our inception, and we presently anticipate that all earnings, if any, will be retained for development of our business. Even if we are permitted to pay cash dividends in the future, any future disposition of dividends will be at the discretion of our board of directors and will depend upon, among other things, our future earnings, operating and financial condition, capital requirements, and other factors.

Each share of common stock entitles the holder to one vote, either in person or by proxy, at meetings of stockholders. The holders are not permitted to vote their shares cumulatively. Accordingly, the stockholders of our common stock who hold, in the aggregate, more than fifty percent of the total voting rights can elect all of our directors and, in such event, the holders of the remaining minority shares will not be able to elect any of such directors. The vote of the holders of a majority of the issued and outstanding shares of common stock entitled to vote thereon is sufficient to authorize, affirm, ratify or consent to such act or action, except as otherwise provided by law.

Holders of our common stock have no preemptive rights or other subscription rights, conversion rights, redemption or sinking fund provisions. Subject to the rights of the holders of our preferred stock, upon our liquidation, dissolution or winding up, the holders of our common stock will be entitled to share ratably in the net assets legally available for distribution to stockholders after the payment of all of our debts and other liabilities. There are no provisions in our Amended and Restated Certificate of Incorporation or our By-laws that would prevent or delay a change in our control.

The transfer agent and registrar for our common stock is Action Stock Transfer Corporation. The transfer agent’s address is 2469 East Fort Union Blvd., Suite 214, Salt Lake City, UT 84121. Our common stock is listed on the Nasdaq Capital Market under the symbol “BSGM.”

Preferred Stock

The board of directors is authorized, subject to any limitations prescribed by law, without further vote or action by the stockholders, to issue from time to time shares of preferred stock in one or more series. Each such series of preferred stock shall have such number of shares, designations, preferences, voting powers, qualifications, and special or relative rights or privileges as shall be determined by the board of directors, which may include, among others, dividend rights, voting rights, liquidation preferences, conversion rights and preemptive rights. Issuance of preferred stock by our board of directors may result in such shares having dividend and/or liquidation preferences senior to the rights of the holders of our common stock and could dilute the voting rights of the holders of our common stock.

Series C Preferred Stock

Each share of the Series C Preferred Stock is entitled to a nine percent (9%) annual dividend on the $1,000 per share stated value. Unless the Series C Preferred Stock is converted into shares of common stock, the dividends shall accrue and be payable in cash or, subject to the satisfaction of certain conditions, in pay-in-kind shares. Such cumulative dividends are payable quarterly, commencing on September 30, 2013 and on each conversion date. The terms of the Series C Preferred Stock were amended on March 27, 2014 and August 15, 2014. The description herein reflects such amended terms.

In the event that:

(i) we fail to, or announce our intention not to, deliver common stock share certificates upon conversion of our Series C Preferred Stock prior to the seventh trading day after such shares are required to be delivered,

(ii) we fail for any reason to pay in full the amount of cash due pursuant to our failure to deliver common stock share certificates upon conversion of our Series C Preferred Stock within five calendar days after notice therefor is delivered,

(iii) we fail to have available a sufficient number of authorized and unreserved shares of common stock to issue upon a conversion of our Series C Preferred Stock,

(iv) we fail to observe or perform any other covenant, agreement or warranty contained in, or otherwise commit any breach of our obligations under, the securities purchase agreement, the registration rights agreement, the certificate of designation or the warrants entered into pursuant to the private placement transaction for our Series C Preferred Stock, which failure or breach could have a material adverse effect, and such failure or breach is not cured within 30 calendar days after written notice was delivered,

(v) we are party to a change of control transaction,

(vi) we file for bankruptcy or a similar arrangement or are adjudicated insolvent, or

(vii) we are subject to a judgment, including an arbitration award against us, of greater than $100,000, and such judgment remains unvacated, unbonded or unstayed for a period of 45 calendar days, the holders of the Series C Preferred Stock are entitled, among other rights, to redeem their shares of Series C Preferred Stock at any time for greater than their stated value or increase the dividend rate on their shares of Series C Preferred Stock to 18%.

In the event of our liquidation or winding up of affairs, the holders of the Series C Preferred Stock will be entitled to a liquidation preference of the stated value plus any accrued but unpaid dividends or any other fees due the holder. The shares of the Series C Preferred Stock rank senior to the rights of the common stock and all other securities exercisable or convertible into shares of common stock.

Any holder of Series C Preferred Stock is entitled at any time to convert any whole or partial number of shares of Series C Preferred Stock into shares of our common stock at a price of $3.75 per share, subject to the beneficial ownership limitation described below. The Series C Preferred Stock is subject to full ratchet anti-dilution price protection upon the issuance of equity or equity-linked securities at an effective common stock purchase price of less than $3.75 per share as well as other customary anti-dilution protection.

In the event we issue any equity or equity-linked securities with terms more favorable than those of the Series C Preferred Stock, any holder of the Series C Preferred Stock may request to amend the terms of such holder’s Series C Preferred Stock to be equivalent to the terms of such issued equity or equity-linked securities, subject to certain exempted issuances.

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. In addition, absent the approval of holders representing at least 67% of the outstanding shares of the Series C Preferred Stock, we may not (i) increase the number of authorized shares of preferred stock, (ii) amend our charter documents, including the terms of the Series C Preferred Stock, in any manner adverse to the holders of the Series C Preferred Stock, including authorizing or creating any class of stock ranking senior to, or otherwise pari passu with, the shares of Series C Preferred Stock as to dividends, redemption or distribution of assets upon a liquidation.

Delaware Anti-Takeover Law and Provisions of our Amended and Restated Certificate of Incorporation and By-laws

Section 203 of the Delaware General Corporation Law, in general, prohibits a business combination between a corporation and an interested stockholder within three years of the time such stockholder became an interested stockholder, unless:

● prior to such time the board of directors of the corporation approved either the business combination or the transaction that resulted in the stockholder becoming an interested stockholder;

● upon consummation of the transaction that resulted in the stockholder becoming an interested stockholder, the interested stockholder owned at least 85% of the voting stock of the corporation outstanding at the time the transaction commenced, exclusive of shares owned by directors who are also officers and by certain employee stock plans; or

● at or subsequent to such time, the business combination is approved by the board of directors and authorized by the affirmative vote at a stockholders’ meeting of at least 66 2/3% of the outstanding voting stock that is not owned by the interested stockholder.

The term “business combination” is defined to include, among other transactions between an interested stockholder and a corporation or any direct or indirect majority owned subsidiary thereof: a merger or consolidation; a sale, lease, exchange, mortgage, pledge, transfer or other disposition (including as part of a dissolution) of assets having an aggregate market value equal to 10% or more of either the aggregate market value of all assets of the corporation on a consolidated basis or the aggregate market value of all the outstanding stock of the corporation; certain transactions that would result in the issuance or transfer by the corporation of any of its stock to the interested stockholder; certain transactions that would increase the interested stockholder’s proportionate share ownership of the stock of any class or series of the corporation or such subsidiary; and any receipt by the interested stockholder of the benefit of any loans, advances, guarantees, pledges or other financial benefits provided by or through the corporation or any such subsidiary.

In general, Section 203 defines an “interested stockholder” as any entity or person beneficially owning 15% or more of the outstanding voting stock of the corporation and any entity or person affiliated with, or controlling, or controlled by, the entity or person. The term “owner” is broadly defined to include any person that individually, with or through that person’s affiliates or associates, among other things, beneficially owns the stock, or has the right to acquire the stock, whether or not the right is immediately exercisable, under any agreement or understanding or upon the exercise of warrants or options or otherwise or has the right to vote the stock under any agreement or understanding, or has an agreement or understanding with the beneficial owner of the stock for the purpose of acquiring, holding, voting or disposing of the stock.

The restrictions in Section 203 do not apply to corporations that have elected, in the manner provided in Section 203, not to be subject to Section 203 of the Delaware General Corporation Law or, with certain exceptions, which do not have a class of voting stock that is listed on a national securities exchange or held of record by more than 2,000 stockholders. Our Amended and Restated Certificate of Incorporation and By-laws do not opt out of Section 203.

Section 203 could delay or prohibit mergers or other takeover or change in control attempts with respect to us and, accordingly, may discourage attempts to acquire us even though such a transaction may offer our stockholders the opportunity to sell their stock at a price above the prevailing market price.

Provisions of our Amended and Restated Certificate of Incorporation and By-laws may delay or discourage transactions involving an actual or potential change in our control or change in our management, including transactions in which stockholders might otherwise receive a premium for their shares, or transactions that our stockholders might otherwise deem to be in their best interests. Therefore, these provisions could adversely affect the price of our common stock. Among other things, our Amended and Restated Certificate of Incorporation and By-laws:

● do not provide for cumulative voting rights (therefore allowing the holders of a majority of the shares of common stock entitled to vote in any election of directors to elect all of the directors standing for election, if they should so choose);

● provide that special meetings of our stockholders may be called only by our board of directors, chairman, chief executive officer, president or secretary; and

● provide advance notice provisions with which a stockholder who wishes to nominate a director or propose other business to be considered at a stockholder meeting must comply.

The Indemnification of Directors and Officers

Pursuant to Section 145 of the Delaware General Corporation Law, a corporation has the power to indemnify its directors and officers against expenses, judgments, fines and amounts paid in settlement actually and reasonably incurred in connection with a third-party action, other than a derivative action, and against expenses actually and reasonably incurred in the defense or settlement of a derivative action, provided that there is a determination that the individual acted in good faith and in a manner reasonably believed to be in or not opposed to the best interests of the corporation and, with respect to any criminal action or proceeding, had no reasonable cause to believe the individual’s conduct was unlawful. Such determination will be made, in the case of an individual who is a director or officer at the time of such determination:

● by a majority of the disinterested directors, even though less than a quorum;

● by a committee of such directors designated by a majority vote of such directors, even though less than a quorum

● if there are no disinterested directors, or if such directors so direct, by independent legal counsel; or

● by a majority vote of the stockholders, at a meeting at which a quorum is present.

Without court approval, however, no indemnification may be made in respect of any derivative action in which such individual is adjudged liable to the corporation.

The Delaware General Corporation Law requires indemnification of directors and officers for expenses relating to a successful defense on the merits or otherwise of a derivative or third-party action.

The Delaware General Corporation Law permits a corporation to advance expenses relating to the defense of any proceeding to directors and officers contingent upon such individuals’ commitment to repay any advances unless it is determined ultimately that such individuals are entitled to be indemnified.

Under the Delaware General Corporation Law, the rights to indemnification and advancement of expenses provided in the law are non-exclusive, in that, subject to public policy issues, indemnification and advancement of expenses beyond that provided by statute may be provided by law, agreement, vote of stockholders, disinterested directors or otherwise.

Limitation of Personal Liability of Directors

The Delaware General Corporation Law provides that a corporation’s certificate of incorporation may include a provision limiting the personal liability of a director to the corporation or its stockholders for monetary damages for breach of fiduciary duty as a director. However, no such provision can eliminate or limit the liability of a director for:

Our Amended and Restated Certificate of Incorporation provides that our directors will not be personally liable to us or any of our stockholders for monetary damages for breach of fiduciary duty as a director to the fullest extent permitted by the Delaware General Corporation Law.

Disclosure of Commission Position on Indemnification for Securities Act Liabilities

Insofar as indemnification for liabilities arising under the Securities Act of 1933, as amended, may be permitted to our directors, officers and persons controlling us, we have been advised that it is the Securities and Exchange Commission’s opinion that such indemnification is against public policy as expressed in the Securities Act of 1933, as amended, and is, therefore, unenforceable.

EX-21.1

EXHIBIT 21.1

Subsidiaries of the Registrant¹

Name of Company Jurisdiction of Organization

ViralClear Pharmaceuticals, Inc. NeuroClear Technologies, Inc. Delaware Delaware

¹This information is as of March 12, 2021.

EX-23.1

EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Prospectus Supplement on Form S-3 (No. 333-230448) of BioSig Technologies, Inc. of our report dated March 13, 2020, relating to the consolidated financial statements for the year ended December 31, 2019, which appear in this Form 10-K.

/s/ Liggett & Webb, P.A.

New York, NY

March 15, 2021

EX-23.2

EXHIBIT 23.2

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statement on Form S-3 (File Nos. 333-251859, 333-230448, 333-231862, 333-204335, 333-218583 and 333-223298) and Form S-8 (File No. 333-208807) of our report dated March 15, 2021, relating to the consolidated financial statements BioSig Technologies, Inc. for the year ended December 31, 2020, which appear in this Form 10-K.

/s/ Friedman LLP

Marlton, New Jersey 

March 15, 2021

EX-31.01

EXHIBIT 31.01

CERTIFICATION

I, Kenneth L. Londoner, certify that:

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

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

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

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

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

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

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

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

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonable likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

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

Date: March 15, 2021

/s/ KENNETH L. LONDONER

Kenneth L. Londoner

Chief Executive Officer

EX-31.02

EXHIBIT 31.02

CERTIFICATION

I, Steven Chaussy, certify that:

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

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

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

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

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

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

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

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

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonable likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

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

Date: March 15, 2021

/s/ STEVEN CHAUSSY

Steven Chaussy

Chief Financial Officer

EX-32.01

EXHIBIT 32.01

CERTIFICATIONS OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER

PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Kenneth L. Londoner, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Annual Report of BioSig Technologies, Inc. on Form 10-K for the fiscal year ended December 31, 2020 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in this Annual Report on Form 10-K fairly presents in all material respects the financial condition and results of operations of BioSig Technologies, Inc.

	By:	/s/ KENNETH L. LONDONER
Date: March 15, 2021	Name:	Kenneth L. Londoner
	Title:	Chief Executive Officer

I, Steven Chaussy, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Annual Report of BioSig Technologies, Inc. on Form 10-K for the fiscal year ended December 31, 2020 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in this Annual Report on Form 10-K fairly presents in all material respects the financial condition and results of operations of BioSig Technologies, Inc.

	By:	/s/ STEVEN CHAUSSY
Date: March 15, 2021	Name:	Steven Chaussy
	Title:	Chief Financial Officer

XML

Document And Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2020	Mar. 12, 2021	Jun. 30, 2020
Document Information Line Items
Entity Registrant Name	BIOSIG TECHNOLOGIES, INC.
Trading Symbol	BSGM
Document Type	10-K
Current Fiscal Year End Date	--12-31
Entity Common Stock, Shares Outstanding		31,789,781
Entity Public Float			$ 182,302,855
Amendment Flag	false
Entity Central Index Key	0001530766
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Non-accelerated Filer
Entity Well-known Seasoned Issuer	No
Document Period End Date	Dec. 31, 2020
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	FY
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Document Annual Report	true
Entity File Number	001-38659
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	26-4333375
Entity Address, Address Line One	54 Wilton Road, 2nd Floor
Entity Address, City or Town	Westport
Entity Address, State or Province	CT
Entity Address, Postal Zip Code	06880
City Area Code	(203)
Local Phone Number	409-5444
Title of 12(b) Security	Common Stock, par value $0.001 per share
Security Exchange Name	NASDAQ
Entity Interactive Data Current	Yes
Document Transition Report	false

XML

CONSOLIDATED BALANCE SHEETS - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Current assets:
Cash	$ 28,268,029	$ 12,109,000
Inventory	768,319	578,000
Prepaid expenses and vendor deposits	301,000	141,000
Total current assets	29,336,899	12,828,000
Property and equipment, net	288,560	180,368
Right-to-use assets, net	306,484	714,342
Other assets:
Patents, net	346,000	365,000
Trademarks	1,000	1,000
Prepaid expenses, long term	5,000	27,000
Deposits	102,000	102,000
Total assets	30,386,000	14,217,000
Current liabilities:
Accounts payable and accrued expenses, including $317 and $40 to related parties as of December 31, 2020 and 2019, respectively	4,722,137	1,488,776
Dividends payable	73,000	129,000
Lease liability, short term	312,691	412,288
Total current liabilities	5,108,000	2,030,000
Lease liability, long term	720	311,131
Total debt	5,109,000	2,341,000
Convertible Preferred Stock	105,000	215,000
Equity:
Preferred stock	0	0
Common stock, $0.001 par value, authorized 200,000,000 shares, 30,764,792 and 23,323,087 issued and outstanding as of December 31, 2020 and 2019, respectively	31,000	23,000
Additional paid in capital	181,344,000	115,910,000
Accumulated deficit	(157,005,000)	(104,787,000)
Total stockholders' equity (deficit)	24,370,000	11,146,000
Non-controlling interest	802,269	514,828
Total equity	25,172,000	11,661,000
Total liabilities and stockholders' equity (deficit)	$ 30,386,000	$ 14,217,000

XML

CONSOLIDATED BALANCE SHEETS (Parentheticals) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Accounts payable and accrued expenses, related parties (in Dollars)	$ 317	$ 40
Preferred stock, par value (in Dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized	1,000,000	1,000,000
Common stock, par value (in Dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	30,764,792	23,323,087
Common stock, shares outstanding	30,764,792	23,323,087
Series C Preferred Stock [Member]
Preferred stock, shares issued	105	215
Preferred stock, shares outstanding	105	215
Preferred stock, liquidation preference (in Dollars)	$ 105	$ 215
Preferred stock, shares authorized	4,200	4,200
Series A Preferred Stock [Member]
Preferred stock, shares authorized	200	200
Series B Preferred Stock [Member]
Preferred stock, shares authorized	600	600
Series D Preferred Stock [Member]
Preferred stock, shares authorized	1,400	1,400
Series E Preferred Stock [Member]
Preferred stock, shares authorized	1,000	1,000
Series F Preferred Stock [Member]
Preferred stock, shares authorized	200,000	200,000

XML

CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Operating expenses:
Research and development	$ 18,135,862	$ 9,739,000
General and administrative	40,954,253	24,811,000
Depreciation and amortization	94,000	54,000
Total operating expenses	59,183,648	34,604,000
Loss from operations	(59,184,000)	(34,604,000)
Other income (expense):
Interest income, net	45,000	133,000
Loss on foreign currency translation	(1,000)	0
Loss before income taxes	(59,140,000)	(34,471,000)
Income taxes (benefit)	0	0
Net loss	(59,140,000)	(34,471,000)
Non-controlling interest	6,921,709	415,849
Net loss attributable to BioSig Technologies, Inc.	(52,218,000)	(34,055,000)
Preferred stock dividend	(14,000)	(25,000)
NET LOSS ATTRIBUTABLE TO COMMON SHAREHOLDERS	$ (52,232,000)	$ (34,080,000)
Net loss per common share, basic and diluted (in Dollars per share)	$ (1.87)	$ (1.65)
Weighted average number of common shares outstanding, basic and diluted (in Shares)	27,906,584	20,694,662

XML

CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (DEFICIT) - USD ($) $ in Thousands	Series D Preferred Stock [Member] Common Stock [Member] Cashless Exercise of Warrants [Member]	Series D Preferred Stock [Member] Common Stock [Member] Cashless Exercise of Options [Member]	Series D Preferred Stock [Member] Common Stock [Member] Settlement of Preferred Stock [Member]	Series D Preferred Stock [Member] Common Stock [Member] At-the-Market Offering [Member]	Series D Preferred Stock [Member] Common Stock [Member] Exercise of Options [Member]	Series D Preferred Stock [Member] Common Stock [Member] Exercise of Warrants [Member]	Series D Preferred Stock [Member] Common Stock [Member]	Series E Preferred Stock [Member] Additional Paid-in Capital [Member] Settlement of Preferred Stock [Member]	Series E Preferred Stock [Member] Additional Paid-in Capital [Member] At-the-Market Offering [Member]	Series E Preferred Stock [Member] Additional Paid-in Capital [Member] Exercise of Options [Member]	Series E Preferred Stock [Member] Additional Paid-in Capital [Member] Exercise of Warrants [Member]	Series E Preferred Stock [Member] Additional Paid-in Capital [Member] Trek Therapeutics, PBC [Member]	Series E Preferred Stock [Member] Additional Paid-in Capital [Member]	Series E Preferred Stock [Member] Retained Earnings [Member]	Series C Preferred Stock [Member] Settlement of Preferred Stock [Member]	Series C Preferred Stock [Member]	Noncontrolling Interest [Member] Trek Therapeutics, PBC [Member]	Noncontrolling Interest [Member]	Cashless Exercise of Options [Member]	At-the-Market Offering [Member]	Exercise of Options [Member]	Exercise of Warrants [Member]	Trek Therapeutics, PBC [Member]	Total
Balance at Dec. 31, 2018							$ 17						$ 74,039	$ (70,732)										$ 3,324
Balance (in Shares) at Dec. 31, 2018							16,868,783
Common stock issued for services							$ 2						9,674											9,676
Common stock issued for services (in Shares)							1,558,317
Sale of common stock							$ 2						10,005											10,007
Sale of common stock (in Shares)							2,386,462
Sale of subsidiary shares to non-controlling interest													4,081					$ 931						5,012
Common stock issued upon exercise of warrants							$ 2						7,469											7,471
Common stock issued upon exercise of warrants (in Shares)	162,592						1,860,479
Common stock issued in exchange for subsidiary shares (in Shares)																90,714
Common stock issued upon exercise of options													938											$ 938
Common stock issued upon exercise of options (in Shares)		92,788					189,620												360,457		189,620			550,077
Common stock issued upon conversion of preferred stock and accrued dividends								$ 139					260		$ 139	$ 260
Common stock issued upon conversion of preferred stock and accrued dividends (in Shares)			21,379				69,335												92,788		938,034
Fair value of warrants issued to acquire research and development													3,162											$ 3,162
Change in fair value of modified options													666											666
Stock based compensation													5,502											5,502
Stock based compensation (in Shares)							113,332
Preferred Stock dividend													(25)											(25)
Net loss														(34,055)				(416)						(34,471)
Balance at Dec. 31, 2019							$ 23						115,910	(104,787)				515						$ 11,661
Balance (in Shares) at Dec. 31, 2019							23,323,087																	23,323,087
Common stock issued for services							$ 1						4,399											$ 4,400
Common stock issued for services (in Shares)							679,555
Fair value of subsidiary shares issued to acquire research and development												$ 2,439	1,051				$ 735	248					$ 3,174	1,299
Sale of common stock							$ 5		$ 2,228				25,210							$ 2,228				25,215
Sale of common stock (in Shares)				424,357			4,687,500
Sale of subsidiary shares to non-controlling interest													7,124					3,468						$ 10,592
Common stock issued upon exercise of warrants						$ 1					$ 2,089											$ 2,090
Common stock issued upon exercise of warrants (in Shares)	12,840					542,646
Common stock issued in exchange for subsidiary shares													24					(24)
Common stock issued in exchange for subsidiary shares (in Shares)							83,055									44,850
Common stock issued upon exercise of options					$ 1					$ 2,721											$ 2,722
Common stock issued upon exercise of options (in Shares)					586,825		160,743												616,398		586,825			1,203,223
Common stock issued upon conversion of preferred stock and accrued dividends								$ 70					110		$ 70	$ 110
Common stock issued upon conversion of preferred stock and accrued dividends (in Shares)			15,516				29,334
Change in fair value of modified options																								$ 0
Stock based compensation													17,983					2,782						20,765
Stock based compensation (in Shares)							219,334
Preferred Stock dividend													(14)											(14)
Net loss														(52,218)				(6,922)						(59,140)
Balance at Dec. 31, 2020							$ 31						$ 181,344	$ (157,005)				$ 802						$ 25,172
Balance (in Shares) at Dec. 31, 2020							30,764,792																	30,764,792

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CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (DEFICIT) (Parentheticals) - USD ($)			4 Months Ended	12 Months Ended
	May 20, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2020	Dec. 31, 2019	Jul. 14, 2020	Nov. 20, 2019
Warrants, per share	$ 10.00		$ 3.75	$ 3.75			$ 6.16
Options, per share				$ 5.08	$ 5.44
Preferred Stock, per share						$ 50.00
Sale of common stock under At-the-market offering, transaction expenses (in Dollars)	$ 93,425	$ 100	$ 222,397
At-the-Market Offering [Member]
Sale of common stock under At-the-market offering, transaction expenses (in Dollars)				$ 222,000
Series D Preferred Stock [Member] | Common Stock [Member]
Warrants, per share		$ 4.02			4.02
Options, per share					4.95
Preferred Stock, per share		3.75	$ 3.75	$ 3.75	3.75
Series D Preferred Stock [Member] | Common Stock [Member] | Settlement of Preferred Stock [Member]
Preferred Stock, per share		$ 6.53	4.53	4.53	$ 6.53
Series D Preferred Stock [Member] | Common Stock [Member] | Exercise of Options [Member]
Options, per share				4.64
Series D Preferred Stock [Member] | Common Stock [Member] | Exercise of Warrants [Member]
Warrants, per share			$ 3.88	$ 3.88

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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (59,140,000)	$ (34,471,000)
Adjustments to reconcile net loss to cash used in operating activities:
Depreciation	94,000	54,000
Amortization of right of use assets	456,000	346,000
Equity based compensation	25,165,000	15,178,000
Change in fair value of modified options	0	666,000
Fair value of subsidiary stock issued to acquire research and development from Trek Therapeutics, PBC	3,174,000	0
Fair value of warrants to acquire research and development	0	3,162,000
Fair value of subsidiary stock issued to acquire research and development	1,299,000	0
Changes in operating assets and liabilities:
Inventory	(287,000)	(578,000)
Vendor deposits	(18,000)	100,000
Prepaid expenses	(119,000)	(90,000)
Payment of long term deposit	0	(48,000)
Accounts payable	3,233,000	538,000
Operating lease liabilities	(458,000)	(340,000)
Net cash used in operating activities	(26,601,000)	(15,483,000)
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from disposal of equipment	0	3,000
Payments of patent costs	0	(111,000)
Purchase of property and equipment	(87,000)	(177,000)
Net cash used in investing activity	(87,000)	(285,000)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from sale of common stock	25,215,000	10,007,000
Proceeds from sale of common stock under a At-the-market offering, net of issuance costs	2,228,000	0
Proceeds from sale of subsidiary stock to non-controlling interest, net of issuance costs	10,592,000	5,011,000
Proceeds from exercise of options	2,722,000	938,000
Proceeds from exercise of warrants	2,090,000	7,471,000
Net cash provided by financing activities	42,847,000	23,427,000
Net increase in cash and cash equivalents	16,159,000	7,659,000
Cash and cash equivalents, beginning of the period	12,109,000	4,450,000
Cash and cash equivalents, end of the period	28,268,000	12,109,000
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	0	0
Cash paid during the period for income taxes	0	0
Non cash investing and financing activities:
Dividend payable on preferred stock charged to additional paid in capital	14,000	25,000
Right-to-use assets and lease liability recorded upon adoption of ASC 842	0	422,000
Record right-to-use assets and related lease liability	2,000	588,000
Series C Preferred Stock [Member]
Non cash investing and financing activities:
Common stock issued upon conversion preferred stock and accrued dividends	$ 180,000	$ 399,000

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NATURE OF OPERATIONS AND BASIS OF PRESENTATION

12 Months Ended

Dec. 31, 2020

Accounting Policies [Abstract]

Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]

NOTE 1 – NATURE OF OPERATIONS AND BASIS OF PRESENTATION

Business and organization

BioSig Technologies, Inc. was initially incorporated on February 24, 2009 under the laws of the State of Nevada and subsequently re-incorporated in the state of Delaware in 2011. The Company is principally devoted to improving the standard care in electrophysiology with our PURE EP System’s enhanced signal acquisition, digital signal processing, and analysis during ablation of cardiac arrhythmias. The Company has not generated any revenue to date and consequently its operations are subject to all risks inherent in the establishment of a new business enterprise.

On November 7, 2018, the Company formed a subsidiary under the laws of the State of Delaware originally under the name of NeuroClear Technologies, Inc. which was renamed to ViralClear Pharmaceuticals, Inc. (“ViralClear”) in March 2020. The subsidiary was established 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 had potential against the COVID-19 virus (see below). At December 31, 2020, ViralClear was realigned with its original objective of pursuing additional applications of the PURE EP™ signal processing technology outside of cardiac electrophysiology.

In 2019, ViralClear sold 896,690 shares of its common stock for net proceeds of $5 million to fund initial operations. As of December 31, 2019, the Company had a majority interest in ViralClear of 87.8%.

On March 30, 2020, the subsidiary amended its Certificate of Incorporation to change its name to ViralClear Pharmaceuticals, Inc. from NeuroClear Technologies, Inc.

On March 24, 2020, ViralClear entered into an asset purchase agreement (the “Asset Purchase Agreement”) with Trek Therapeutics, PBC (“Trek”), a related party; an entity controlled by a member of the Company’s board of directors.  Pursuant to the Asset Purchase Agreement, Trek sold to ViralClear all rights, title and interest of Trek and its affiliates to certain assets (the “Purchased Assets”). As consideration for the Purchased Assets, ViralClear agreed to pay Trek in upfront and milestone payments a combination of cash, shares of ViralClear’s common stock, which common stock may equal up to 10% of ViralClear’s outstanding equity, and sublicense fees in the event ViralClear sublicenses the Purchased Assets. On March 30, 2020, pursuant to the Asset Purchase Agreement, ViralClear paid $350,000 in cash and issued 634,910 shares of ViralClear’s common stock valued at $3.2 million to Trek. The purchased assets were accounted for as acquired research and development.

On April 8, 2020, ViralClear entered into an Agreement with Mayo (the “Agreement”). The Agreement grants to ViralClear (i) an exclusive worldwide license, with the right to sublicense, within the field of anti-viral agents to target COVID-19 (the “Field”) to certain patent rights for the development and commercialization of products, methods, and processes for public use and benefit (the “Licensed Products”) and (ii) a non-exclusive worldwide license, with the right to sublicense, within the Field, to use the know-how of Mayo that is necessary to develop the Licensed Products. The Agreement will expire upon the later of either (a) the expiration of the licensed patent rights or (b) the 7th anniversary of the date of the first commercial sale of a Licensed Product, unless earlier terminated by Mayo for ViralClear’s failure to cure a material breach of the Agreement, ViralClear’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 Agreement by Mayo, or insolvency ViralClear.

In connection with the Agreement, ViralClear issued to Mayo 259,959 shares of ViralClear’s common stock, par value $0.001 per share. ViralClear also agreed to make earned royalty payments to Mayo in connection with ViralClear’s sales of the Licensed Products along with certain milestone payments up to $0.2 million in the aggregate. The common stock issued, and cash paid was accounted for as acquired research and development.

In May 2020, ViralClear sold 1,068,550 shares of its common stock to investors at $10.00 per share for net proceeds of $10.6 million to fund product development.

In connection with the sale of ViralClear’s common stock in 2019, the Company provided that in the event that (i) the subsidiary stock is not listed on a national securities exchange by October 31, 2020, or (ii) a change of control, as defined in the stock purchase agreement, of ViralClear occurs, whichever is earlier, at the option of the holder of Subsidiary Stock, each share of Subsidiary Stock may be exchanged into shares of common stock of the Company at defined ratios. In November and December 2020, the Company issued an aggregate of 83,055 shares of common stock in exchange for 80,958 shares of ViralClear common stock. As such, as of December 31, 2020, the Company had a majority interest in ViralClear of 70.2%.  

On July 2, 2020, the Company formed an additional subsidiary, NeuroClear Technologies, Inc., a Delaware corporation, to pursue additional applications of the PURE EP™ signal processing technology outside of electrophysiology. 

On October 26, 2020, BioSig Technologies, Inc. halted ViralClear’s signal finding Phase 2 trial, “A Phase 2, Randomized, Double-Blind, Placebo-Controlled Study of the Efficacy and Safety of Oral Merimepodib in Combination with Intravenous Remdesivir in Adult Patients with Advanced Coronavirus Disease 2019 (COVID-19).” We currently do not intend to further develop merimepodib. We plan to rename and repurpose the additional subsidiary formed on July 2, 2020 for future endeavors; and return ViralClear to its former name, NeuroClear Technologies, Inc.

COVID-19

On March 11, 2020, the World Health Organization 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.

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

12 Months Ended

Dec. 31, 2020

Accounting Policies [Abstract]

Significant Accounting Policies [Text Block]

NOTE 2 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

A summary of the significant accounting policies applied in the preparation of the accompanying consolidated financial statements follows.

Principals of consolidation

The accompanying consolidated financial statements include the accounts of BioSig Technologies, Inc. and its majority owned subsidiary, ViralClear Pharmaceuticals, Inc. and wholly owned subsidiary, NeuroClear Technologies, Inc. herein referred to as the “Company” or “BioSig”. All significant intercompany accounts and transactions have been eliminated in consolidation.

Use of Estimates

The preparation of these 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 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 derivative liabilities and the valuation allowance related to deferred tax assets. Actual results may differ from these estimates.

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 Accounting Standards Codification subtopic 825-10, Financial Instruments (“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 December 31, 2020 and 2019, deposits in excess of FDIC limits were $27.8 million and $11.6 million, respectively.

Inventory

The inventory is comprised of finished goods available for sale and are stated at the lower of cost or net realizable value using the first-in, first-out method of valuation. The inventory at December 31, 2020 and 2019 were $0.8 million and $0.6 million, respectively.

Prepaid Expenses and Vendor Deposits

Prepaid expenses and vendor deposits are comprised of prepaid insurance and operating expense 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 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 years ended December 31, 2020 and 2019.

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 developments 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 $18.1 million and $9.7 million for the year ended December 31, 2020 and 2019, respectively.

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.

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 December 31, 2020 and 2019 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: 

	December 31, 2020		December 31, 2019
Series C convertible preferred stock		47,578		82,251
Options to purchase common stock		3,568,497		3,980,804
Warrants to purchase common stock		1,446,200		2,744,718
Vested restricted stock awards		-		25,000
Totals		5,062,275		6,832,773

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.

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 year ended December 31, 2020 and 2019, the Company recorded amortization of $19,005 and $15,576, respectively.

Non-controlling Interest

The Company’s non-controlling interest represents the non-controlling shareholders’ ownership interests related to the Company’s subsidiary, ViralClear Pharmaceuticals, Inc. The Company reports its non-controlling interest in subsidiaries as a separate component of equity in the 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 consolidated statements of operations. The Company’s equity interest in ViralClear is 70.2% and the non-controlling stockholders’ interest is 29.8% as of December 31, 2020 and 87.8% and 12.2% at December 31, 2019, respectively. This is reflected in the consolidated statements of 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).

Reclassification

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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MANAGEMENT’S LIQUIDITY PLANS

12 Months Ended

Dec. 31, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Substantial Doubt about Going Concern [Text Block]

NOTE 3 – MANAGEMENT’S LIQUIDITY PLANS

BioSig Technologies, Inc.’s primary efforts are principally devoted to improving the standard care in electrophysiology with our PURE EP System’s enhanced signal acquisition, digital signal processing, and analysis during ablation of cardiac arhythmias 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 not generated 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 approved or commercially viable.

At December 31, 2020, the Company had working capital of approximately $24.2 million. During the year ended December 31, 2020, the Company raised approximately $25.2 million, net of expenses, through the sale of common stock, $10.6 million, net of expenses, through the sale of ViralClear’s common stock, $2.2 million through an At-the-market offering, net of expenses and $4.8 million from the exercise of warrants and options. In addition, the Company has in place a $45.0 million At-the-market offering, of which $42.5 million remains available at December 31, 2020 and on December 31, 2020, the Company filed a Form S-3, shelf registration statement for $75.0 million and subsequently on January 12, 2021 it was declared effective.

At December 31, 2020, the Company had cash of approximately $28.3 million, which together with approximately $1.3 million raised through filing, constitutes sufficient funds for the Company to meet its research and development and other funding requirements for at least the next 12 months from the date of issuance of these financial statements.

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PROPERTY AND EQUIPMENT

12 Months Ended

Dec. 31, 2020

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment Disclosure [Text Block]

NOTE 4 – PROPERTY AND EQUIPMENT

Property and equipment as of December 31, 2020 and 2019 is summarized as follows:

	December 31, 2020			December 31, 2019
Computer equipment	$	232,902		$	155,126
Furniture and fixtures		75,127			71,463
Manufacturing equipment		34,377			29,098
Testing/Demo equipment		96,000			-
Total		438,406			255,687
Less accumulated depreciation		(149,846	)		(75,319	)
Property and equipment, net	$	288,560		$	180,368

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.

Depreciation expense was $74,527 and $38,773 for years ended December 31, 2020 and 2019, respectively.

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RIGHT TO USE ASSETS AND LEASE LIABILITY

12 Months Ended

Dec. 31, 2020

Disclosure Text Block [Abstract]

Lessee, Operating Leases [Text Block]

NOTE 5 – RIGHT TO USE ASSETS AND LEASE LIABILITY

As of December 31, 2020, the Company had outstanding five leases with aggregate payments of $38,435 per month, expiring through December 31, 2022.

As of December 31, 2019, the Company had outstanding four leases with aggregate payments of $37,435 per month, expiring through October 31, 2021.

In adopting ASC Topic 842, Leases (Topic 842), the Company has elected the ‘package of practical expedients’, which permit it not to reassess under the new standard its prior conclusions about lease identification, lease classification and initial direct costs. The Company did not elect the use-of-hindsight or the practical expedient pertaining to land easements; the latter is not applicable to the Company. In addition, the Company elected not to apply ASC Topic 842 to arrangements with lease terms of 12 month or less. In determining the length of the lease term to its long-term lease, the Company determined not to consider an embedded 3-year option in the Los Angeles lease primarily due to i) the renewal rate is at future market rate to be determined and ii) Company does not have significant leasehold improvements that would restrict its ability to consider relocation.

On January 1, 2019, upon adoption of ASC Topic 842, the Company recorded right to use assets of $418,838, lease liability of $422,215 and eliminated deferred rent of $3,377.

At lease commencement dates, the Company estimated the lease liability and the right of use assets at present value using the Company’s estimated incremental borrowing rate of 5% to 8% and determined their initial present values, at inception, of $1,087,075.

Right to use assets is summarized below:

	December 31, 2020			December 31, 2019
Right to use assets, net	$	1,087,075		$	1,084,715
Less accumulated depreciation		(780,591	)		(370,373	)
Right to use assets, net	$	306,484		$	714,342

During the years ended December 31, 2020 and 2019, the Company recorded $492,844 and $413,763, as lease expense to current period operations.

Lease liability is summarized below:

	December 31, 2020			December 31, 2019
Total lease liability	$	313,411		$	723,419
Less: short term portion		(312,691	)		(412,288	)
Long term portion	$	720		$	311,131

Maturity analysis under these lease agreements are as follows:

Year ended December 31, 2021	$	322,586
Year ended December 31, 2022		1,200
Total		323,786
Less: Present value discount		(10,375	)
Lease liability	$	313,411

Lease expense for the year ended December 31, 2020 and 2019 was comprised of the following:

	December 31, 2020		December 31, 2019
Operating lease expense	$	455,591	$	345,667
Short-term lease expense		35,453		66,422
Variable lease expense		1,800		1,674
Total	$	492,844	$	413,763

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ACCOUNTS PAYABLE AND ACCRUED EXPENSES

12 Months Ended

Dec. 31, 2020

Payables and Accruals [Abstract]

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

NOTE 6 – ACCOUNTS PAYABLE AND ACCRUED EXPENSES

Accounts payable and accrued expenses at December 31, 2020 and 2019 consist of the following:

	December 31, 2020		December 31, 2019
Accrued accounting and legal	$	176,735	$	118,783
Accrued reimbursements and travel		55,836		58,566
Accrued consulting		255,693		170,284
Accrued research and development expenses		3,127,404		230,035
Accrued product purchases		30,350		346,206
Accrued marketing		-		11,181
Accrued office and other		127,315		17,885
Accrued payroll		935,471		522,503
Accrued settlement related to arbitration		13,333		13,333
	$	4,722,137	$	1,488,776

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SERIES C 9% CONVERTIBLE PREFERRED STOCK

12 Months Ended

Dec. 31, 2020

Disclosure Text Block Supplement [Abstract]

Preferred Stock [Text Block]

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 and 2019 was $3.75 per share, subject to certain reset provisions.

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 December 31, 2020, 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.

In summary, the Company issued an aggregate of 44,850 shares of its common stock in exchange for 110 shares of the Company’s Series C Preferred stock (stated value of $110,000) and $70,341 accrued dividends for the year ended December 31, 2020 and an aggregate of 90,714 shares of its common stock in exchange for 260 shares of the Company’s Series C Preferred stock (stated value of $260,000) and $139,592 accrued dividends for the year ended December 31, 2019.

Series C Preferred Stock issued and outstanding totaled 105 and 215 as of December 31, 2020 and 2019, respectively.  As of December 31, 2020, and 2019, the Company has accrued $72,217 and $128,478 dividends payable on the Series C Preferred Stock.

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STOCKHOLDER EQUITY

12 Months Ended

Dec. 31, 2020

Stockholders' Equity Note [Abstract]

Stockholders' Equity Note Disclosure [Text Block]

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 will expire 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 December 31, 2020 and 2019, 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 December 31,2020 and 2019, there were no outstanding shares of Series A, Series B, Series D, Series E and Series F preferred stock.

Series F Preferred Stock

On July 14, 2020, the Board of Directors of BioSig authorized the issuance of up to 200,000 shares of Series F Junior Participating Preferred Stock (the “Series F Preferred Stock”) with a par value of $0.001 and accordingly, the Company filed the Certificate of Designations for the Series F Preferred Stock with the Secretary of State of the State of Delaware.  Pursuant to such Certificate of Designations, in the event of the Company’s liquidation or winding up of its affairs, no liquidating distribution shall be made to the holders of shares of capital stock ranking junior to the Series F Preferred Stock unless, prior thereto, the holders of shares of Series F Preferred Stock shall have received an amount per share of Series F Preferred Stock (the “Series F Liquidation Preference”) equal to the greater of (i) $1,000.00 plus an amount equal to accrued and unpaid dividends and distributions thereon, whether or not declared, to the date of such payment, and (ii) the Adjustment Number (as defined in the Certificate of Designations) times the per share amount of all cash and other property to be distributed in respect of the Common Stock upon such liquidation, dissolution or winding up of the Corporation.

Voting Rights

Each share of Series F Preferred Stock shall entitle the holder thereof to a number of votes equal to the Adjustment Number (as defined in the Certificate of Designations) on all matters submitted to a vote of the stockholders of the Company, and shall vote collectively with the holders of common stock of the Company as one class on all matters submitted to a vote of stockholders of the Company, except as provided by law or expressly set forth in the Certificate of Designations.

Dividends and Distributions

Subject to the prior and superior rights of the holders of any shares of any class or series of stock of the Company ranking prior and superior to the shares of Series F Preferred Stock with respect to dividends, the holders of shares of Series F Preferred Stock, in preference to the holders of shares of any class or series of stock of the Company ranking junior to the Series F Preferred Stock with respect to dividends, shall be entitled to receive, when, as and if declared by the Board of Directors an amount per share equal to the greater of (i) $0.001 and (ii) the sum of (A) the Adjustment Number (as defined in the Certificate of Designations) times the aggregate per share amount of all cash dividends, plus (B) the Adjustment Number times the aggregate per share amount (payable in kind) of all non-cash dividends or other distributions other than a dividend payable in shares of common stock of the Corporation, commencing on the first dividend payment date after the first issuance of a share (or fraction thereof) of Series F Preferred Stock. Dividends shall begin to accrue and be cumulative on outstanding shares of Series F Preferred Stock from the Payment Date (as defined in the Certificate of Designations) as set forth in the Certificate of Designations.

Redemption Rights

The shares of Series F Preferred Stock shall not be redeemable.

Common stock

BioSig Technologies, Inc.

The Company is authorized to issue 200,000,000 shares of $0.001 par value common stock. As of December 31, 2020 and 2019, the Company had 30,764,792 and 23,323,087 shares issued and outstanding, respectively.

During the year ended December 31, 2019, the Company issued an aggregate of 1,558,317 shares of its common stock for services totaling $9,675,328 ($6.21 per share).

During the year ended December 31, 2019, the Company issued an aggregate of 113,332 shares of its common stock for vested restricted stock units as stock-based compensation.

On March 14, 2019, the Company entered into securities purchase agreements with investors pursuant to which the Company issued 2,155,127 shares of common stock for aggregate proceeds of $8,619,278, net of $1,230 in expenses.

On December 31, 2019, the Company entered into securities purchase agreements with investors pursuant to which the Company issued 231,335 shares of common stock for aggregate proceeds of $1,387,910, net of $100 in expenses.

During the year ended December 31, 2019, the Company issued 1,860,479 shares of common stock in exchange for proceeds of $7,470,807 from the exercise of warrants.

During the year ended December 31, 2019, the Company issued 162,592 shares of common stock in exchange for the exercise of 309,926 cashless exercises of warrants.

During the year ended December 31, 2019, the Company issued 189,620 shares of common stock in exchange for proceeds of $938,034 from the exercise of options.

During the year ended December 31, 2019, the Company issued 92,788 shares of common stock in exchange for the exercise of 360,457 cashless exercises of options.

During the year ended December 31, 2020, the Company issued an aggregate of 219,334 shares of its common stock for vested restricted stock units as stock-based compensation.

On February 25, 2020, the Company entered into securities purchase agreements with investors pursuant to which the Company issued 2,500,000 shares of common stock for aggregate proceeds of $9,052,331, net of $947,669 in expenses.

On June 24, 2020, the Company entered into securities purchase agreements with investors pursuant to which the Company issued 2,187,500 shares of common stock for aggregate proceeds of $16,161,980, net of $1,338,020 in expenses.

During the year ended December 31, 2020, the Company issued 679,555 shares of common stock for services at a fair value of $4,399,533 ($6.47 per share).

During the year ended December 31, 2020, the Company issued 542,646 shares of common stock in exchange for proceeds of $2,088,997 from the exercise of warrants.

During the year ended December 31, 2020, the Company issued 586,825 shares of common stock in exchange for proceeds of $2,722,012 from the exercise of options.

During the year ended December 31, 2020, the Company issued 12,840 shares of common stock in exchange for the exercise of 37,841 cashless exercises of warrants.

During the year ended December 31, 2020, the Company issued 160,743 shares of common stock in exchange for the exercise of 616,398 cashless exercises of options.

During the year ended December 31, 2020, the Company issued 83,055 shares of common stock in exchange for 80,958 previously issued ViralClear shares (see below).

At December 28, 2020, the Company granted restricted stock awards in aggregate of 658,868 shares of common stock and were subsequently issued in 2021. The Company expensed $2,628,883 at December 31, 2020 as stock-based compensation.

At-The-Market Sale Agreement

On August 28, 2020, the Company entered into an At-The-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 (the “Shares”) 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 will pay 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 will be 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.

From August 28, 2020 through December 31, 2020, the Company sold 424,357 shares of its common stock through the Sales Agreement for net proceeds of $2,228,000, after transactional costs of $222,397.

ViralClear Pharmaceuticals, Inc.

In 2019, ViralClear sold 896,690 shares of its common stock for net proceeds of $5,011,310 to fund initial operations pursuant to securities purchase agreements with certain accredited investors (collectively, the “2019 purchase agreements”). In August and September of 2019, ViralClear sold an aggregate of 739,000 shares of its common stock at the purchase price of $5.00 per share, in two private placement transactions, pursuant to securities purchase agreements with certain accredited investors, to fund initial operations. ViralClear received an aggregate purchase price of $3,695,000 from the two private placements. In subsequent private placements closed from October 21, 2019, through December 19, 2019, ViralClear sold an aggregate of 157,690 shares of ViralClear’s common stock at $8.35 per share, for an aggregate consideration of $1,316,664, pursuant to a securities purchase agreement with certain accredited investors.

The Company is party to the 2019 purchase agreements between ViralClear and the private placement investors with respect to a provision in each securities purchase agreement which provides that in the event that (i) ViralClear common stock is not listed on a national securities exchange by October 31, 2020, or (ii) a change of control (as defined in each securities purchase agreement) of ViralClear occurs, whichever is earlier, at the option of the holder of ViralClear common stock, each share of ViralClear common stock may be exchanged into 0.9 of a share our common stock if the ViralClear common stock subject to the share exchange was purchased in the August or September 2019 private placements, or 1.1 shares of our common stock if the ViralClear common stock subject to the share exchange was purchased in the private placement closed in October 2019 through December 2019.

On May 20, 2020, ViralClear and the Company entered into a securities purchase agreement, pursuant to which ViralClear agreed to sell in a private placement transaction an aggregate of 1,068,550 shares of ViralClear’s common stock at $10.00 per share, for an aggregate consideration of $10,592,075. This private placement closed on May 20, 2020.

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OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS

12 Months Ended

Dec. 31, 2020

Disclosure Text Block Supplement [Abstract]

Shareholders' Equity and Share-based Payments [Text Block]

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 provides for the issuance of options, stock appreciation rights, restricted stock and restricted stock units to purchase up to 11,974,450 (as amended) 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 2,629,172 shares remaining available for future issuance of awards under the terms of the Plan as of December 31, 2020.

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 year ended December 31, 2020 was estimated using the Black-Scholes pricing model.

During the years ended December 31, 2020 and 2019, the Company granted an aggregate of 1,070,000 (net of 50,000 canceled) and 1,599,053 options to officers, directors, and key consultants.

During the years ended December 31, 2020 and 2019, the Company issued an aggregate of 634,517 and 1,558,317 stock grants to officers, employees and key consultants under the plan. See Note 8.

The following table presents information related to stock options at December 31, 2020:

Options Outstanding						Options Exercisable
				Weighted
				Average		Exercisable
Exercise		Number of		Remaining Life		Number of
Price		Options		In Years		Options
$	2.51-5.00		1,767,132		7.6		1,512,552
	5.01-7.50		1,413,032		6.5		965,817
	7.51-10.00		323,333		5.5		205,412
	10.01-12.50		65,000		9.4		44,166
			3,568,497		7.0		2,727,947

A summary of the stock option activity and related information for the Plan for the two years ended December 31, 2020 is as follows:

						Weighted-Average
				Weighted-Average		Remaining		Aggregate
	Shares			Exercise Price		Contractual Term		Intrinsic Value
Outstanding at January 1, 2019		3,135,828		$	5.34		5.2		-
Grants		1,599,053		$	5.99		10.0		-
Exercised		(550,077	)	$	5.44
Forfeited/expired		(204,000	)	$	5.51
Outstanding at December 31, 2019		3,980,804		$	5.58		6.3	$	3,130,791
Grants		1,120,000			4.98		10.0	$	-
Exercised		(1,203,223	)	$	5.08
Forfeited/expired		(329,084	)	$	5.19
Outstanding at December 31, 2020		3,568,497		$	5.59		7.00	$	110,961
Exercisable at December 31, 2020		2,727,947		$	5.54		6.43	$	66,899

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 $3.90 as of December 31, 2020, which would have been received by the option holders had those option holders exercised their options as of that date.

In 2019, the Company granted an aggregate of 1,599,053 options to purchase the Company’s common stock in connection for services rendered with a weighted average exercise price of $5.99 per share for a term of ten years with vesting from immediate to three years from grant date.

The following assumptions were used in determining the fair value of employee options for the year ended December 31, 2019:

Risk-free interest rate		1.45% to 2.74	%
Dividend yield		0	%
Stock price volatility		86.74% to 91.55	%
Expected life	5 to 10 years
Weighted average grant date fair value	$	5.75

On May 17, 2019, in connection with the retirement of two members of the Company’s board of directors, the Company extended the life of 628,905 previously issued director options from the contractual 90 days from termination of service to the earlier of the initial life up or May 17, 2021. The change in estimated fair value of the modified options of $666,062 was charged to current period operations

The following assumptions were used in determining the change in fair value of the modified options at May 17, 2019:

Risk-free interest rate		2.33% - 2.40	%
Dividend yield		0	%
Stock price volatility		89.97	%
Expected life	0.12– 2 years

On January 10, 2020, BioSig Technologies, Inc. granted 60,000 options to purchase the company stock in connection with the services rendered at the exercise price of $6.00 per share for a term of ten years with quarterly vesting beginning March 31, 2020 for three years.

On March 24, 2020, BioSig Technologies, Inc. granted 100,000 options to purchase the company stock in connection with the services rendered at the exercise price of $2.96 per share for a term of ten years with 25,000 vesting immediately and 75,000 quarterly vesting beginning June 30, 2020 for two years.

On March 31, 2020, BioSig Technologies, Inc. granted 50,000 options to purchase the company stock in connection with the services rendered at the exercise price of $3.73 per share for a term of ten years with vesting quarterly vesting beginning June 30, 2020 for three years. On August 12, 2020, this option was cancelled and a was replaced for a restricted stock award for 50,000 shares.

On April 14, 2020, BioSig Technologies, Inc. granted an aggregate of 625,000 options to purchase the company stock to directors and an employee. The options are exercisable at $4.66 per share for ten years and fully vested and exercisable at the date of grant. On April 14, 2020, BioSig Technologies, Inc. granted an aggregate of 90,000 options to purchase shares of its common stock to employees. The options are exercisable at $4.66 per share for ten years and vest quarterly over three years.

On May 20, 2020, BioSig Technologies, Inc. granted an aggregate of 65,000 options to purchase the company stock to consultants and an employee. The options are exercisable at $10.49 per share for ten years with 40,000 fully vested and exercisable at the date of grant and 25,000 options vesting quarterly over three years.

On August 26, 2020, BioSig Technologies, Inc. granted an aggregate of 25,000 options to purchase the company stock to three employees at the exercise price of $7.57 per share for a term of ten years with one-third vesting on the one year anniversary and two-thirds vesting quarterly thereafter beginning November 26, 2021 for two years.

On October 9, 2020, BioSig Technologies, Inc. granted an aggregate of 105,000 options to purchase the company stock to three employees at the exercise price of $5.03 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 9, 2022 for two years.

The following assumptions were used in determining the fair value of options during the years ended December 31, 2020 and 2019:

	2020			2019
Risk-free interest rate		0.42% - 1.83	%		1.45% to 2.74	%
Dividend yield		0	%		0	%
Stock price volatility		86.51% to 93.43	%		86.74% to 91.55	%
Expected life	5 – 10 years			5-10 years
Weighted average grant date fair value	$	4.03		$	5.75

The fair value of all options vesting during the year ended December 31, 2020 and 2019 of $5,217,761 and $2,165,810, respectively, was charged to current period operations.  Unrecognized compensation expense of $3,163,790 and $4,513,290 at December 31, 2020 and 2019, respectively, will be expensed in future periods.

Warrants

The following table summarizes information with respect to outstanding warrants to purchase common stock of BioSig Technologies, Inc. at December 31, 2020: 

Exercise		Number		Expiration
Price		Outstanding		Date
$	3.75		10,000	January 2021
$	4.38		548,938	April 2021
$	4.80		125,000	February 2025
$	6.16		568,910	November 2027
$	6.85		193,352	July 2021 to August 2021
			1,446,200

On November 20, 2019, the Company issued an aggregate of 568,910 warrants to purchase the Company’s common stock at $6.16 per share, expiring on November 20, 2027, to Mayo Foundation in connection with two know-how licensing agreements (See Note 11). The fair value of the of the issued warrants of $1,886,894, determined using the Black-Scholes option model with an estimated volatility of 71%, risk free rate of 1.69%, dividend yield of -0- and fair value of the Company’s common stock of $6.16, was charged to current period operations as acquired research and development.

On February 25, 2020, BioSig Technologies, Inc. issued warrants to purchase 125,000 shares of its common stock at $4.80 per share, expiring on February 21, 2025, for placement agent services in connection with the sale of the company’s common stock.

A summary of the warrant activity for the two years ended December 31, 2020 is as follows:

						Weighted-Average
				Weighted-Average		Remaining		Aggregate
	Shares			Exercise Price		Contractual Term		Intrinsic Value
Outstanding at January 1, 2019		4,579,511		$	4.73		1.5	$	1,924,388
Issued		568,910		$	6.16		7.0		-
Exercised		(2,170,406	)	$	3.99
Expired		(233,297	)	$	7.24
Outstanding at December 31, 2019		2,744,718		$	5.40		2.2	$	3,410,763
Issued		125,000			4.80		4.2
Exercised		(580,487	)	$	3.89
Expired		(843,031	)	$	6.29		-		-
Outstanding at December 31, 2020		1,446,200		$	5.44		3.3	$	1,500
Vested and expected to vest at December 31, 2020		1,446,200		$	5.27		3.2	$	1,500
Exercisable at December 31, 2020		1,446,200		$	5.27		3.2	$	1,500

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 $3.90 of December 31, 2020, 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 Two years ended December 31, 2020:

Restricted shares issued as of January 1, 2019	-
Granted	376,000
Vested and issued	(113,332	)
Restricted shares issued as of December 31, 2019	262,668
Granted	175,000
Vested and issued	(219,334	)
Vested restricted shares as of December 31, 2020	-
Unvested restricted shares as of December 31, 2020	218,334

In 2019, the Company granted an aggregate of 376,000 restricted stock grants for services with vesting from immediate to two years from grant date.

In 2020, the Company granted an aggregate of 175,000 restricted stock grants for services with vesting from one year to three years from grant date.

Stock based compensation expense related to restricted stock grants was $1,151,676 and $1,586,736 for the years ended December 31, 2020 and 2019, respectively. As of December 31, 2020, the stock-based compensation relating to restricted stock of $375,863 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 1,051,618 shares remaining available for future issuance of awards under the terms of the ViralClear Plan.

ViralClear Options

A summary of the stock option activity and related information for the ViralClear Plan for the two years ended December 31, 2020 is as follows:

						Weighted-Average
				Weighted-Average		Remaining
	Shares			Exercise Price		Contractual Term
Outstanding at January 1, 2019		-
Grants		575,000		$	5.00		-
Exercised		-
Forfeited/expired		-
Outstanding at December 31, 2019		575,000		$	5.00		9.29
Grants		1,599,173		$	5.31		9.59
Exercised		-
Forfeited/expired		(646,507	)	$	5.77
Outstanding at December 31, 2020		1,527,666		$	5.00		3.96
Exercisable at December 31, 2020		1,452,665		$	5.00		3.68

The following table presents information related to stock options at December 31, 2020:

Options Outstanding						Options Exercisable
				Weighted
				Average		Exercisable
Exercise		Number of		Remaining Life		Number of
Price		Options		In Years		Options
$	5.00		1,527,666		3.96		1,452,665

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 October 11, 2019, the Company granted 575,000 options to purchase ViralClear common stock in connection with services rendered at an exercise price of $5.00 per share, for a term of 10 years, vesting immediately.

The following assumptions were used in determining the change in fair value of the ViralClear options at October 11, 2019:

Risk-free interest rate		1.56	%
Dividend yield		0	%
Stock price volatility		71.0	%
Expected life	5 years

In 2020, ViralClear granted an aggregate of 1,599,173 options to purchase shares with an exercise price of $5.00 to $10.00 for ten years with 1,278,999 vested immediately, 120,174 quarterly over one year and 200,000 quarterly over two years.

The following assumptions were used in determining the change in fair value of the ViralClear options for the year ended December 31, 2020:

Risk-free interest rate		0.36% to 0.52	%
Dividend yield		0	%
Stock price volatility		125.16% to 126.03	%
Expected life	5 – 6 years
Weighted average grant date fair value	$	4.51

The fair value of all options vesting during the years ended December 31, 2020 and 2019 of $5,873,376 and $1,696,250, respectively, was charged to current period operations.  Unrecognized compensation expense of $328,686 at December 31, 2020 will be expensed in future periods.

Warrants (ViralClear)

The following table presents information related to warrants (ViralClear) at December 31, 2020:

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

On November 20, 2019, ViralClear issued 473,772 warrants to purchase the Company’s common stock at $5.00 per share, expiring on November 20, 2027, to Mayo Foundation in connection with a know-how licensing agreement (See Note 13). The fair value of the of the issued warrants of $1,275,448, determined using the Black-Scholes option model with an estimated volatility of 71%, risk free rate of 1.69%, dividend yield of -0- and the estimate fair value of NeuroClear’ s common stock of $5.00, based on recent sales activity, was charged to current period operations as acquired research and development.

On May 20, 2020, ViralClear issued warrants to purchase 6,575 shares of its common stock at $10.00 per share, expiring on May 20, 2025, for placement agent services in connection with the sale of ViralClear’s common stock.

Restricted stock units (ViralClear)

On September 24, 2019, the Company granted 40,000 restricted stock units for services vesting monthly over one year.

On March 25, 2020, ViralClear granted an aggregate of 338,000 restricted stock units to two ViralClear board members for services vesting immediately.

On March 30, 2020, ViralClear granted an aggregate of 960,000 restricted stock units to ViralClear board members and employees for services with 320,000 vesting immediately, and 640,000 vesting upon ViralClear meeting certain milestones.

On July 13, 2020, ViralClear granted 82,716 restricted stock units to a consultant for services with vesting monthly over one year from date of grant.

The following table summarizes the restricted stock activity for the two years ended December 31, 2020:

Restricted shares issued as of January 1, 2019	-
Granted	40,000
Restricted shares issued as of December 31, 2019	40,000
Granted	1,380,716
Vested	-
Vested restricted shares as of December 31, 2020	732,465
Unvested restricted shares as of December 31, 2020	648,251

Stock based compensation expense related to restricted stock unit grants of ViralClear was $5,893,320 and $53,552 for the years ended December 31, 2020 and 2019, respectively. As of December 31, 2020, the stock-based compensation relating to restricted stock of $1,025,802 remains unamortized. 

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NON-CONTROLLING INTEREST

12 Months Ended

Dec. 31, 2020

Noncontrolling Interest [Abstract]

Noncontrolling Interest Disclosure [Text Block]

NOTE 10 – NON-CONTROLLING INTEREST

On November 7, 2018, the Company formed ViralClear Pharmaceuticals, Inc., a Delaware Corporation, formerly known as NeuroClear Technologies, Inc. for the purpose to pursue additional applications of the PURE EP™ signal processing technology outside of cardiac electrophysiology and subsequently in 2020 was repurposed to develop a broad-spectrum anti-viral agent that had potential against the COVID-19 virus. In late 2020, ViralClear again was repurposed back to pursuing additional applications of the PURE EP™ signal processing technology outside of cardiac electrophysiology.

In 2019, ViralClear sold 896,690 shares of its common stock for net proceeds of $5,011,310 to fund initial operations. At December 31, 2019, the Company had a majority interest in ViralClear of 87.8%.

On March 24, 2020, ViralClear entered into an asset purchase agreement (the “Asset Purchase Agreement”) with Trek Therapeutics, PBC (“Trek”), a related party; an entity controlled by a member of the Company’s board of directors.  Pursuant to the Asset Purchase Agreement, Trek sold to ViralClear all right, title and interest of Trek and its affiliates to certain assets (the “Purchased Assets”). As consideration for the Purchased Assets, ViralClear agreed to pay Trek in upfront and milestone payments a combination of cash, shares of ViralClear’s common stock, which common stock may equal up to 10% of ViralClear’s outstanding equity, and sublicense fees in the event ViralClear sublicenses the Purchased Assets. On March 30, 2020, pursuant to the Asset Purchase Agreement, ViralClear paid $350,000 in cash and issued 634,910 shares of ViralClear’s common stock valued at $3,174,550 to Trek. In addition, 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 Purchased Assets, ViralClear received an assignment and licensing rights agreement from Trek with a third-party vendor regarding certain formulas and compounds usage. The agreement, as amended on September 2, 2020, calls for milestone payments upon marketing authorization (as defined) in any first and second country of $10 million and $5 million, respectively, in addition to 6% royalty payments.

The common stock issued, and cash paid was accounted for as acquired research and development. 

On April 8, 2020, ViralClear entered into a know-how license agreement (the “Agreement”) with Mayo Foundation for Medical Education and Research (“Mayo”).  In connection with the Agreement, ViralClear issued to Mayo 259,959 shares of ViralClear’s common stock, par value $0.001 per share. 

On May 20, 2020, ViralClear entered into securities purchase agreements with investors pursuant to which the Company issued 1,068,550 shares of its common stock for aggregate proceeds of $10,592,075, net of $93,425 in expenses.

In November and December 2020, the Company issued an aggregate of 83,055 shares of its common stock in exchange for 80,958 previously issued shares of ViralClear pursuant with 2019 purchase agreements.  

As of December 31, 2020, the Company had a majority interest in ViralClear of 70.2%.  

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

Net loss attributable to the non-controlling interest for the year ended December 31, 2020:

Net loss	$	(28,372,143	)
Average Non-controlling interest percentage of profit/losses		24.40	%
Net loss attributable to the non-controlling interest	$	(6,921,709	)

Net loss attributable to the non-controlling interest for the year ended December 31, 2019:

Net loss	$	(3,807,763	)
Average Non-controlling interest percentage of profit/losses		10.92	%
Net loss attributable to the non-controlling interest	$	(415,849	)

The following table summarizes the changes in non-controlling interest for the two years ended December 31, 2020:

Balance, January 1, 2019	$	-
Allocation of equity to non-controlling interest due to sale of common stock		930,677
Net loss attributable to non-controlling interest		(415,849	)
Balance, December 31, 2019		514,828
Allocation of equity to non-controlling interest due to equity-based compensation issued		2,781,782
Allocation of equity to non-controlling interest due to sale of common stock		3,467,709
Allocation of equity to non-controlling interest due to issuance of equity to acquire Trek and research and development		983,897
Allocation of equity from non-controlling interest due to parent reacquiring shares shareholders		(24.238	)
Net loss attributable to non-controlling interest		(6,921,709	)
Balance, December 31, 2020	$	802,269

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COMMITMENTS AND CONTINGENCIES

12 Months Ended

Dec. 31, 2020

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies Disclosure [Text Block]

NOTE 11 — COMMITMENTS AND CONTINGENCIES

Operating leases

See Note 5 for operating lease discussion

Licensing agreements

ViralClear Pharmaceuticals, Inc.

In 2020, ViralClear entered into several drug development agreements with commitments of payments upon completion of certain contractual milestones that ultimately will not be met. As of December 31, 2020, ViralClear no longer pursuing further drug development and notified vendors of contract cancellation.

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.

In consideration, the Company issued 252,000 warrants to acquire the Company’s common stock at an exercise price of $3.75, expiring on March 15, 2020. The warrant was fully exercised in 2019.

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.

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.

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.

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.

Mayo Foundation for Medical Education and Research Know-How License Agreement with ViralClear

On April 8, 2020, ViralClear entered into a know-how license agreement with Mayo (the “Agreement”). The Agreement grants to ViralClear (i) an exclusive worldwide license, with the right to sublicense, within the field of anti-viral agents to target COVID-19 (the “Field”) to certain patent rights for the development and commercialization of products, methods, and processes for public use and benefit (the “Licensed Products”) and (ii) a non-exclusive worldwide license, with the right to sublicense, within the Field, to use the know-how of Mayo that is necessary to develop the Licensed Products. The Agreement will expire upon the later of either (a) the expiration of the licensed patent rights or (b) the 7th anniversary of the date of the first commercial sale of a Licensed Product, unless earlier terminated by Mayo for ViralClear’s failure to cure a material breach of the Agreement, ViralClear’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 Agreement by Mayo, or insolvency ViralClear.

In connection with the Agreement, ViralClear issued to Mayo 259,959 shares of ViralClear’s common stock, par value $0.001 per share at a fair value of $1,299,795 and recorded as acquired research and development in current period operations. ViralClear also agreed to make earned royalty payments to Mayo in connection with ViralClear’s sales of the Licensed Products along with milestone payments due upon initiation of Phase 3 of $100,000 and regulatory approval of $100,000.

3LP Advisors LLC (d/b/a Sherpa Technology Group)

On November 1, 2017, in connection with Mr. Filler joining the Company’s Board of Directors, the Company entered into a Master Services Agreement with 3LP Advisors LLC (d/b/a Sherpa Technology Group) (“Sherpa”) and an initial statement of work (the “SOW”), pursuant to which Sherpa will develop, execute and expand the Company’s intellectual property strategy over the course of the next approximately 18 months by evaluating the business and technology landscape in which the Company operates, and charting and executing a strategy of patent filing and licensing. In connection with the SOW, the Company paid Sherpa fee of (i) $200,000 in cash, of which $25,000 will be paid on January 1, 2018, with the remainder paid upon completion of certain objectives, and (ii) a ten-year option to purchase up to 120,000 of the Company’s common stock at an exercise of $3.75 per share of common stock, of which 60,000 options vest immediately and 60,000 options were performance conditioned and subsequently vested. The SOW has been subsequently extended through 2021 at a monthly rate of $15,000 per month. Mr. Filler is the general counsel and partner of Sherpa. 

During the years ended December 31, 2020 and 2019, the Company paid $266,863 and $279,030 as patent costs, consulting fees and expense reimbursements. As of December 31, 2020, and 2019, there was an unpaid balance of $15,000 and $27,623, respectively.

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 year ended December 31, 2020 and 2019, the Company charged operations $170,317 and $110,443 for contributions under the 401(k) Plan.

Purchase commitments

As of December 31, 2020, the Company had aggregate purchase commitments of approximately $3,671,168 for future services or products, some of which are subject to modification or cancellations.

Litigation

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.  There was no outstanding litigation as of December 31, 2020.

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. The Company contends that work was halted before any work was started on the contractual defined milestones and intends to defend vigorously.

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SEGMENT REPORTING

12 Months Ended

Dec. 31, 2020

Segment Reporting [Abstract]

Segment Reporting Disclosure [Text Block]

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.

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

Summary consolidated Statement of Operations for the year ended December 31, 2020:

	BioSig Technologies, Inc			ViralClear Pharmaceuticals, Inc.			NeuroClear Technologies, Inc.			Total
Operating expenses:
Research and development	$	4,399,182		$	13,705,050		$	31,630		$	18,135,862
General and administrative		26,264,331			14,680,519			9,403			40,954,253
Depreciation and amortization		91,818			1,429			286			93,533
Total operating expenses		30,755,331			28,386,998			41,319			59,183,648
Loss from Operations		(30,755,331	)		(28,386,998	)		(41,319	)		(59,183,648	)
Other income:
Interest income and other income, net		29,480			14,855			-			44,335
Net loss	$	(30,725,851	)	$	(28,372,143	)	$	(41,319	)	$	(59,139,313	)

Summary of assets at December 31, 2020:

	BioSig Technologies, Inc		ViralClear Pharmaceuticals, Inc.		NeuroClear Technologies, Inc.		Total
Cash	$	22,684,516	$	5,583,513	$	-	$	28,268,029
Inventory		768,319		-		-		768,319
Other current assets		270,623		29,928		-		300,551
Total operating assets		23,723,458		5,613,441		-		29,336,899
Property and equipment, net		279,985		8,575		-		288,560
Right-to-use assets, net		306,484		-		-		306,484
Other assets		453,494		-		-		453,494
Total assets	$	24,763,421	$	5,622,016	$	-	$	30,385,437

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RELATED PARTY TRANSACTIONS

12 Months Ended

Dec. 31, 2020

Related Party Transactions [Abstract]

Related Party Transactions Disclosure [Text Block]

NOTE 13 – RELATED PARTY TRANSACTIONS

Accrued expenses related primarily to travel reimbursements, director fees and accrued compensation due related parties as of December 31, 2020 and 2019 was $317,000 and $12,051, respectively.

On November 1, 2017, in connection with Mr. Filler joining the Company’s Board of Directors, the Company entered into a Master Services Agreement with 3LP Advisors LLC (d/b/a Sherpa Technology Group) (“Sherpa”) and an initial statement of work (the “SOW”), pursuant to which Sherpa will develop, execute and expand the Company’s intellectual property strategy over the course of the next approximately 18 months by evaluating the business and technology landscape in which the Company operates, and charting and executing a strategy of patent filing and licensing. In connection with the SOW, the Company paid Sherpa fee of (i) $200,000 in cash, of which $25,000 was paid on January 1, 2018, with the remainder to be paid upon completion of certain objectives, and (ii) a ten-year option to purchase up to 120,000 of the Company’s common stock at an exercise of $3.75 per share of common stock, of which 60,000 options vest immediately and 60,000 options were performance conditioned and subsequently vested.  The SOW has been subsequently extended through 2021 at a monthly rate of $15,000 per month. Mr. Filler is the general counsel and partner of Sherpa. 

During the years ended December 31, 2020 and 2019, the Company paid $266,863 and $279,030 as patent costs, consulting fees and expense reimbursements. As of December 31, 2020, and 2019, there was an unpaid balance of $15,000 and $27,623, respectively.

On March 30, 2020, the Company’s subsidiary, ViralClear entered into an engagement agreement with Weild & Co, a FINRA-registered broker-dealer controlled by a member of the Company’s board of directors to act as ViralClear’s non-exclusive agent to provide investment banking and financial advisory services to assist ViralClear in a potential financing transaction for an initial term of 9 months.

In connection with the engagement agreement, ViralClear agreed to pay Weild & Co a 5% cash and a 5% warrant or other securities of the aggregate subscriptions placed by Weild & Co. No costs have been incurred as of the date of this filing. No cash or warrant fees have been paid under this agreement.

As described in Notes 1 and 11, on March 24, 2020, ViralClear entered into the Asset Purchase Agreement with Trek Therapeutics, PBC, an entity controlled by a member of the Company’s board of directors.  Pursuant to the Asset Purchase Agreement, Trek sold to ViralClear all right, title and interest of Trek and its affiliates to certain assets. As consideration for the Purchased Assets, ViralClear agreed to pay Trek in upfront and milestone payments a combination of cash, shares of ViralClear’s common stock.

On May 17, 2019, in connection with the resignation of Mr. Fischer and Mr. Tanaka, the Company extended for up to two years 236,768 and 392,137 previously granted options that would normally expire 90 days after leaving service.

On May 22, 2019, Dr. Zeldis was issued an aggregate of 17,138 shares of the Company’s common stock upon conversion of 50 shares of the Company’s Series C preferred stock and accrued dividends.

On October 16, 2019, Mr. Londoner, Mr. O’Donnell and Mr. Chaussy were granted options to purchase 250,000, 25,000 and 150,000 shares of common stock in ViralClear at an exercise price of $5.00 per share for their service in establishing ViralClear. The granted options vested as of October 16, 2019 and are exercisable for a ten-year term.

In 2019, the Company issued an aggregate of 810,000 shares of the Company’s common stock, 90,000 restricted stock units and 195,720 options to purchase the Company’s common stock to officers and directors.

In 2019, the Company issued an aggregate of 120,182 shares of the Company’s common stock to current and former board members for the exercise of warrants and options.

In 2020, ViralClear issued an aggregate of 1,138,000 restricted stock units for shares in ViralClear’s common stock to board members and an officer.

In 2020, ViralClear granted an aggregate of 746,507 options to purchase ViralClear’s common stock to members of ViralClear’s board of directors.

On August 12, 2020, the Company cancelled the grant from March 31, 2020 to Mr. Navarro for 50,000 options to purchase the Company’s common stock at an exercise price of $3.73 and granted Mr. Navarro 50,000 shares of common stock at a cost basis of $7.10 per share for his assistance with ViralClear. The granted shares vested immediately.

In 2020, the Company issued an aggregate of 175,000 shares of the Company’s common stock, 100,000 restricted stock units and 675,000 options to purchase the Company’s common stock to officers and directors.

In 2020, the Company issued an aggregate of 4,030 shares of the Company’s common stock to a board member and an officer for the cashless exercise of options.

During the years ended December 31, 2020 and 2019, Mr. Chaussy guaranteed issued corporate credit cards for no consideration.

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INCOME TAXES

12 Months Ended

Dec. 31, 2020

Income Tax Disclosure [Abstract]

Income Tax Disclosure [Text Block]

NOTE 14 – INCOME TAXES

At December 31, 2020, the Company has available for federal income tax purposes a net operating loss carry forward of approximately $95,000,000, expiring in the year 2038, that may be used to offset future taxable income. The Company has provided a valuation reserve against the full amount of the net operating loss benefit, since in the opinion of management based upon the earnings history of the Company; it is more likely than not that the benefits will not be realized. Due to possible significant changes in the Company’s ownership, the future use of its existing net operating losses may be limited. All or portion of the remaining valuation allowance may be reduced in future years based on an assessment of earnings sufficient to fully utilize these potential tax benefits.  During the year ended December 31, 2020, the Company has increased the valuation allowance by $9,200,000 from $15,500,000 to $24,700,000.We have adopted the provisions of ASC 740-10-25, which provides recognition criteria and a related measurement model for uncertain tax positions taken or expected to be taken in income tax returns.  ASC 740-10-25 requires that a position taken or expected to be taken in a tax return be recognized in the financial statements when it is more likely than not that the position would be sustained upon examination by tax authorities.  

Tax position that meet the more likely than not threshold is then measured using a probability weighted approach recognizing the largest amount of tax benefit that is greater than 50% likely of being realized upon ultimate settlement.  The Company had no tax positions relating to open income tax returns that were considered to be uncertain.

The Company is required to file income tax returns in the U.S. Federal various State jurisdictions. The Company is no longer subject to income tax examinations by tax authorities for tax years ending before December 31, 2014.

The effective rate differs from the statutory rate of 21% as of December 31, 2020 and 2019 due to the following:

	December 31, 2020			December 31, 2019
Statutory rate on pre-tax book loss		(21.00	)%		(21.00	)%
(Gain) loss on change in fair value of derivatives		-	%		-	%
Stock based compensation		8.10	%		3.35	%
Fair value of warrant to acquire research and development		1.59	%		1.93	%
Other		0.03	%		0.04	%
Valuation allowance		11.28	%		15.68	%
		0.00	%		0.00	%

The Company’s deferred taxes as of December 31, 2020 and 2019 consist of the following:

	December 31, 2020			December 31, 2019
Non-Current deferred tax asset:
Net operating loss carry-forwards	$	19,900,000		$	13,500,000
Stock based compensation		4,800,000			2,000,000
Valuation allowance		(24,700,000	)		(15,500,000	)
Net non-current deferred tax asset	$	-		$	-

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FAIR VALUE MEASUREMENT

12 Months Ended

Dec. 31, 2020

Fair Value Disclosures [Abstract]

Fair Value Disclosures [Text Block]

NOTE 15 – 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 December 31, 2020, and 2019, the Company did not have any items that would be classified as level 1, 2 or 3 disclosures.

As of December 31, 2020, and 2019, the Company did not have any derivative instruments that were designated as hedges.

There were no derivative and warrant liabilities as of December 31, 2020 and 2019.

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SUBSEQUENT EVENTS

12 Months Ended

Dec. 31, 2020

Subsequent Events [Abstract]

Subsequent Events [Text Block]

NOTE 16 – SUBSEQUENT EVENTS

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.

Equity

Common stock issuances

In January 2021, the Company issued an aggregate of 647,692 restricted shares of the Company’s common stock to officers, employees, and key consultants for services previously recorded in 2020 (see Note 8).

In January 2021, the Company granted an aggregate of 115,000 restricted shares of the Company’s common stock to key consultants for services vesting quarterly over year at a fair value $3.99 per share.

In January 2021, the Company granted an aggregate of 105,000 restricted shares of the Company’s common stock to employees for services with one-third vesting on the one-year anniversary and two-thirds vesting quarterly thereafter for two years at a fair value of $3.99 per share.

On January 4, 2021, the Company issued 18,868 shares of its common stock to a consultant for services rendered valued at $75,283

On January 13, 2021, the Company issued 9,375 shares of its common stock in exchange for proceeds of $27,750 from the exercise of an option.

In January 2021, the Company sold 33,930 shares of its common stock through the Sales Agreement for net proceeds of $190,883, after transactional costs of $5,904.

On February 1, 2021, the Company issued 5,000 shares of its common stock to an employee for services rendered valued at $21,650.

On February 12, 2021, the Company issued 50,000 shares of its common stock to an advisor for services rendered valued at $253,000.

On February 25, 2021, the Company issued 19,000 shares of common stock to a consultant for services rendered valued at $87,970.

In February 2021, the Company sold 217,790 shares of its common stock through the Sales Agreement for net proceeds of $1,109,401, after transactional costs of $34,311.

On February 26, 2021, the Company issued an aggregate of 23,334 shares of the Company’s common stock for vested restricted stock units.

Option issuances

On January 12, 2021, the Company granted an aggregate of 387,500 options to purchase shares of the Company’s common stock to employees and a key consultant. The options are exercisable at $4.23 for a term of ten years with one-third vesting on the one-year anniversary and two-thirds vesting quarterly thereafter for two years with an estimated fair value of $4.03 per option.

On February 16, 2021, the Company granted an aggregate of 107,000 options to purchase shares of the Company’s common stock to employees and a key consultant. The options are exercisable at $4.97 for a term of ten years with one-third vesting on the one-year anniversary and two-thirds vesting quarterly thereafter for two years with an estimated fair value of $3.99 per option.

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Accounting Policies, by Policy (Policies)

12 Months Ended

Dec. 31, 2020

Accounting Policies [Abstract]

Consolidation, Policy [Policy Text Block]

Principals of consolidation

The accompanying consolidated financial statements include the accounts of BioSig Technologies, Inc. and its majority owned subsidiary, ViralClear Pharmaceuticals, Inc. and wholly owned subsidiary, NeuroClear Technologies, Inc. herein referred to as the “Company” or “BioSig”. All significant intercompany accounts and transactions have been eliminated in consolidation.

Use of Estimates, Policy [Policy Text Block]

Use of Estimates

The preparation of these 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 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 derivative liabilities and the valuation allowance related to deferred tax assets. Actual results may differ from these estimates.

Fair Value of Financial Instruments, Policy [Policy Text Block]

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 Accounting Standards Codification subtopic 825-10, Financial Instruments (“ASC 825-10”), which permits entities to choose to measure many financial instruments and certain other items at fair value.

Concentration Risk, Credit Risk, Policy [Policy Text Block]

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 December 31, 2020 and 2019, deposits in excess of FDIC limits were $27.8 million and $11.6 million, respectively.

Inventory, Policy [Policy Text Block]

Inventory

The inventory is comprised of finished goods available for sale and are stated at the lower of cost or net realizable value using the first-in, first-out method of valuation. The inventory at December 31, 2020 and 2019 were $0.8 million and $0.6 million, respectively.

Prepaid Expenses Policy [Policy Text Block]

Prepaid Expenses and Vendor Deposits

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

Lessee, Leases [Policy Text Block]

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 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, Plant and Equipment, Policy [Policy Text Block]

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 or Disposal of Long-Lived Assets, Policy [Policy Text Block]

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 years ended December 31, 2020 and 2019.

Research and Development Expense, Policy [Policy Text Block]

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 developments 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 $18.1 million and $9.7 million for the year ended December 31, 2020 and 2019, respectively.

Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block]

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.

Earnings Per Share, Policy [Policy Text Block]

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 December 31, 2020 and 2019 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: 

	December 31, 2020		December 31, 2019
Series C convertible preferred stock		47,578		82,251
Options to purchase common stock		3,568,497		3,980,804
Warrants to purchase common stock		1,446,200		2,744,718
Vested restricted stock awards		-		25,000
Totals		5,062,275		6,832,773

Share-based Payment Arrangement [Policy Text Block]

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 Tax, Policy [Policy Text Block]

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.

Intangible Assets, Finite-Lived, Policy [Policy Text Block]

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 year ended December 31, 2020 and 2019, the Company recorded amortization of $19,005 and $15,576, respectively.

Consolidation, Subsidiaries or Other Investments, Consolidated Entities, Policy [Policy Text Block]

Non-controlling Interest

The Company’s non-controlling interest represents the non-controlling shareholders’ ownership interests related to the Company’s subsidiary, ViralClear Pharmaceuticals, Inc. The Company reports its non-controlling interest in subsidiaries as a separate component of equity in the 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 consolidated statements of operations. The Company’s equity interest in ViralClear is 70.2% and the non-controlling stockholders’ interest is 29.8% as of December 31, 2020 and 87.8% and 12.2% at December 31, 2019, respectively. This is reflected in the consolidated statements of equity.

Segment Reporting, Policy [Policy Text Block]

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).

Reclassification, Comparability Adjustment [Policy Text Block]

Reclassification

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.

New Accounting Pronouncements, Policy [Policy Text Block]

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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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2020

Accounting Policies [Abstract]

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

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

	December 31, 2020		December 31, 2019
Series C convertible preferred stock		47,578		82,251
Options to purchase common stock		3,568,497		3,980,804
Warrants to purchase common stock		1,446,200		2,744,718
Vested restricted stock awards		-		25,000
Totals		5,062,275		6,832,773

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PROPERTY AND EQUIPMENT (Tables)

12 Months Ended

Dec. 31, 2020

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

Property and equipment as of December 31, 2020 and 2019 is summarized as follows:

	December 31, 2020			December 31, 2019
Computer equipment	$	232,902		$	155,126
Furniture and fixtures		75,127			71,463
Manufacturing equipment		34,377			29,098
Testing/Demo equipment		96,000			-
Total		438,406			255,687
Less accumulated depreciation		(149,846	)		(75,319	)
Property and equipment, net	$	288,560		$	180,368

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RIGHT TO USE ASSETS AND LEASE LIABILITY (Tables)

12 Months Ended

Dec. 31, 2020

Disclosure Text Block [Abstract]

Right to Use Asset [Table Text Block]

Right to use assets is summarized below:

	December 31, 2020			December 31, 2019
Right to use assets, net	$	1,087,075		$	1,084,715
Less accumulated depreciation		(780,591	)		(370,373	)
Right to use assets, net	$	306,484		$	714,342

Lessee, Operating Lease, Disclosure [Table Text Block]

Lease liability is summarized below:

	December 31, 2020			December 31, 2019
Total lease liability	$	313,411		$	723,419
Less: short term portion		(312,691	)		(412,288	)
Long term portion	$	720		$	311,131

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Maturity analysis under these lease agreements are as follows:

Year ended December 31, 2021	$	322,586
Year ended December 31, 2022		1,200
Total		323,786
Less: Present value discount		(10,375	)
Lease liability	$	313,411

Lease, Cost [Table Text Block]

Lease expense for the year ended December 31, 2020 and 2019 was comprised of the following:

	December 31, 2020		December 31, 2019
Operating lease expense	$	455,591	$	345,667
Short-term lease expense		35,453		66,422
Variable lease expense		1,800		1,674
Total	$	492,844	$	413,763

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ACCOUNTS PAYABLE AND ACCRUED EXPENSES (Tables)

12 Months Ended

Dec. 31, 2020

Payables and Accruals [Abstract]

Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

Accounts payable and accrued expenses at December 31, 2020 and 2019 consist of the following:

	December 31, 2020		December 31, 2019
Accrued accounting and legal	$	176,735	$	118,783
Accrued reimbursements and travel		55,836		58,566
Accrued consulting		255,693		170,284
Accrued research and development expenses		3,127,404		230,035
Accrued product purchases		30,350		346,206
Accrued marketing		-		11,181
Accrued office and other		127,315		17,885
Accrued payroll		935,471		522,503
Accrued settlement related to arbitration		13,333		13,333
	$	4,722,137	$	1,488,776

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OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Tables)

12 Months Ended

Dec. 31, 2020

OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Tables) [Line Items]

Share-based Payment Arrangement, Option, Exercise Price Range [Table Text Block]

The following table presents information related to stock options at December 31, 2020:

Options Outstanding						Options Exercisable
				Weighted
				Average		Exercisable
Exercise		Number of		Remaining Life		Number of
Price		Options		In Years		Options
$	2.51-5.00		1,767,132		7.6		1,512,552
	5.01-7.50		1,413,032		6.5		965,817
	7.51-10.00		323,333		5.5		205,412
	10.01-12.50		65,000		9.4		44,166
			3,568,497		7.0		2,727,947

Options Outstanding						Options Exercisable
				Weighted
				Average		Exercisable
Exercise		Number of		Remaining Life		Number of
Price		Options		In Years		Options
$	5.00		1,527,666		3.96		1,452,665

Share-based Payment Arrangement, Option, Activity [Table Text Block]

A summary of the stock option activity and related information for the Plan for the two years ended December 31, 2020 is as follows:

						Weighted-Average
				Weighted-Average		Remaining		Aggregate
	Shares			Exercise Price		Contractual Term		Intrinsic Value
Outstanding at January 1, 2019		3,135,828		$	5.34		5.2		-
Grants		1,599,053		$	5.99		10.0		-
Exercised		(550,077	)	$	5.44
Forfeited/expired		(204,000	)	$	5.51
Outstanding at December 31, 2019		3,980,804		$	5.58		6.3	$	3,130,791
Grants		1,120,000			4.98		10.0	$	-
Exercised		(1,203,223	)	$	5.08
Forfeited/expired		(329,084	)	$	5.19
Outstanding at December 31, 2020		3,568,497		$	5.59		7.00	$	110,961
Exercisable at December 31, 2020		2,727,947		$	5.54		6.43	$	66,899

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

The following assumptions were used in determining the fair value of employee options for the year ended December 31, 2019:

Risk-free interest rate		1.45% to 2.74	%
Dividend yield		0	%
Stock price volatility		86.74% to 91.55	%
Expected life	5 to 10 years
Weighted average grant date fair value	$	5.75

Risk-free interest rate		2.33% - 2.40	%
Dividend yield		0	%
Stock price volatility		89.97	%
Expected life	0.12– 2 years

	2020			2019
Risk-free interest rate		0.42% - 1.83	%		1.45% to 2.74	%
Dividend yield		0	%		0	%
Stock price volatility		86.51% to 93.43	%		86.74% to 91.55	%
Expected life	5 – 10 years			5-10 years
Weighted average grant date fair value	$	4.03		$	5.75

Risk-free interest rate		1.56	%
Dividend yield		0	%
Stock price volatility		71.0	%
Expected life	5 years

Risk-free interest rate		0.36% to 0.52	%
Dividend yield		0	%
Stock price volatility		125.16% to 126.03	%
Expected life	5 – 6 years
Weighted average grant date fair value	$	4.51

Schedule of Warrants or Rights, Shares Authorized, by Exercise Price Range [Table Text Block]

The following table summarizes information with respect to outstanding warrants to purchase common stock of BioSig Technologies, Inc. at December 31, 2020:

Exercise		Number		Expiration
Price		Outstanding		Date
$	3.75		10,000	January 2021
$	4.38		548,938	April 2021
$	4.80		125,000	February 2025
$	6.16		568,910	November 2027
$	6.85		193,352	July 2021 to August 2021
			1,446,200

Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]

A summary of the warrant activity for the two years ended December 31, 2020 is as follows:

						Weighted-Average
				Weighted-Average		Remaining		Aggregate
	Shares			Exercise Price		Contractual Term		Intrinsic Value
Outstanding at January 1, 2019		4,579,511		$	4.73		1.5	$	1,924,388
Issued		568,910		$	6.16		7.0		-
Exercised		(2,170,406	)	$	3.99
Expired		(233,297	)	$	7.24
Outstanding at December 31, 2019		2,744,718		$	5.40		2.2	$	3,410,763
Issued		125,000			4.80		4.2
Exercised		(580,487	)	$	3.89
Expired		(843,031	)	$	6.29		-		-
Outstanding at December 31, 2020		1,446,200		$	5.44		3.3	$	1,500
Vested and expected to vest at December 31, 2020		1,446,200		$	5.27		3.2	$	1,500
Exercisable at December 31, 2020		1,446,200		$	5.27		3.2	$	1,500

Nonvested Restricted Stock Shares Activity [Table Text Block]

The following table summarizes the restricted stock activity for the Two years ended December 31, 2020:

Restricted shares issued as of January 1, 2019	-
Granted	376,000
Vested and issued	(113,332	)
Restricted shares issued as of December 31, 2019	262,668
Granted	175,000
Vested and issued	(219,334	)
Vested restricted shares as of December 31, 2020	-
Unvested restricted shares as of December 31, 2020	218,334

Restricted shares issued as of January 1, 2019	-
Granted	40,000
Restricted shares issued as of December 31, 2019	40,000
Granted	1,380,716
Vested	-
Vested restricted shares as of December 31, 2020	732,465
Unvested restricted shares as of December 31, 2020	648,251

Schedule of Warrants or Rights, Shares Authorized, Exercise Price Range [Table Text Block]

The following table presents information related to warrants (ViralClear) at December 31, 2020:

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

Viral Clear [Member]

OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Tables) [Line Items]

Share-based Payment Arrangement, Option, Activity [Table Text Block]

A summary of the stock option activity and related information for the ViralClear Plan for the two years ended December 31, 2020 is as follows:

						Weighted-Average
				Weighted-Average		Remaining
	Shares			Exercise Price		Contractual Term
Outstanding at January 1, 2019		-
Grants		575,000		$	5.00		-
Exercised		-
Forfeited/expired		-
Outstanding at December 31, 2019		575,000		$	5.00		9.29
Grants		1,599,173		$	5.31		9.59
Exercised		-
Forfeited/expired		(646,507	)	$	5.77
Outstanding at December 31, 2020		1,527,666		$	5.00		3.96
Exercisable at December 31, 2020		1,452,665		$	5.00		3.68

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NON-CONTROLLING INTEREST (Tables)

12 Months Ended

Dec. 31, 2020

Noncontrolling Interest [Abstract]

Schedule of Non-Controlling Interest [Table Text Block]

Net loss attributable to the non-controlling interest for the year ended December 31, 2020:

Net loss	$	(28,372,143	)
Average Non-controlling interest percentage of profit/losses		24.40	%
Net loss attributable to the non-controlling interest	$	(6,921,709	)

Net loss	$	(3,807,763	)
Average Non-controlling interest percentage of profit/losses		10.92	%
Net loss attributable to the non-controlling interest	$	(415,849	)

Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Table Text Block]

The following table summarizes the changes in non-controlling interest for the two years ended December 31, 2020:

Balance, January 1, 2019	$	-
Allocation of equity to non-controlling interest due to sale of common stock		930,677
Net loss attributable to non-controlling interest		(415,849	)
Balance, December 31, 2019		514,828
Allocation of equity to non-controlling interest due to equity-based compensation issued		2,781,782
Allocation of equity to non-controlling interest due to sale of common stock		3,467,709
Allocation of equity to non-controlling interest due to issuance of equity to acquire Trek and research and development		983,897
Allocation of equity from non-controlling interest due to parent reacquiring shares shareholders		(24.238	)
Net loss attributable to non-controlling interest		(6,921,709	)
Balance, December 31, 2020	$	802,269

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SEGMENT REPORTING (Tables)

12 Months Ended

Dec. 31, 2020

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

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

	BioSig Technologies, Inc			ViralClear Pharmaceuticals, Inc.			NeuroClear Technologies, Inc.			Total
Operating expenses:
Research and development	$	4,399,182		$	13,705,050		$	31,630		$	18,135,862
General and administrative		26,264,331			14,680,519			9,403			40,954,253
Depreciation and amortization		91,818			1,429			286			93,533
Total operating expenses		30,755,331			28,386,998			41,319			59,183,648
Loss from Operations		(30,755,331	)		(28,386,998	)		(41,319	)		(59,183,648	)
Other income:
Interest income and other income, net		29,480			14,855			-			44,335
Net loss	$	(30,725,851	)	$	(28,372,143	)	$	(41,319	)	$	(59,139,313	)

	BioSig Technologies, Inc		ViralClear Pharmaceuticals, Inc.		NeuroClear Technologies, Inc.		Total
Cash	$	22,684,516	$	5,583,513	$	-	$	28,268,029
Inventory		768,319		-		-		768,319
Other current assets		270,623		29,928		-		300,551
Total operating assets		23,723,458		5,613,441		-		29,336,899
Property and equipment, net		279,985		8,575		-		288,560
Right-to-use assets, net		306,484		-		-		306,484
Other assets		453,494		-		-		453,494
Total assets	$	24,763,421	$	5,622,016	$	-	$	30,385,437

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INCOME TAXES (Tables)

12 Months Ended

Dec. 31, 2020

Income Tax Disclosure [Abstract]

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

The effective rate differs from the statutory rate of 21% as of December 31, 2020 and 2019 due to the following:

	December 31, 2020			December 31, 2019
Statutory rate on pre-tax book loss		(21.00	)%		(21.00	)%
(Gain) loss on change in fair value of derivatives		-	%		-	%
Stock based compensation		8.10	%		3.35	%
Fair value of warrant to acquire research and development		1.59	%		1.93	%
Other		0.03	%		0.04	%
Valuation allowance		11.28	%		15.68	%
		0.00	%		0.00	%

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

The Company’s deferred taxes as of December 31, 2020 and 2019 consist of the following:

	December 31, 2020			December 31, 2019
Non-Current deferred tax asset:
Net operating loss carry-forwards	$	19,900,000		$	13,500,000
Stock based compensation		4,800,000			2,000,000
Valuation allowance		(24,700,000	)		(15,500,000	)
Net non-current deferred tax asset	$	-		$	-

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NATURE OF OPERATIONS AND BASIS OF PRESENTATION (Details) - USD ($)							1 Months Ended	2 Months Ended	4 Months Ended	12 Months Ended
	Jun. 24, 2020	May 20, 2020	Apr. 08, 2020	Mar. 24, 2020	Feb. 25, 2020	Dec. 31, 2019	May 31, 2020	Dec. 31, 2020	Dec. 31, 2020	Dec. 31, 2020	Dec. 31, 2019
NATURE OF OPERATIONS AND BASIS OF PRESENTATION (Details) [Line Items]
Equity Method Investment, Ownership Percentage								70.20%	70.20%	70.20%
Payments to Acquire Productive Assets (in Dollars)				$ 350,000
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares				634,910
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned (in Dollars)				$ 3,174,550
Stock Issued During Period, Shares, Other			259,959					83,055		83,055
Shares Issued, Price Per Share (in Dollars per share)		$ 10.00	$ 0.001
Stock Issued During Period, Value, Other (in Dollars)											$ 3,162,000
Stock Issued During Period, Shares, New Issues	2,187,500	1,068,550			2,500,000	231,335			424,357
Stock Issued During Period, Value, New Issues (in Dollars)		$ 10,592,075							$ 2,228,000	$ 25,215,000	$ 10,007,000
Stockholders' Equity, Other Shares								83,055
NeuroClear Technologies, Inc ("NeuroClear") [Member]
NATURE OF OPERATIONS AND BASIS OF PRESENTATION (Details) [Line Items]
Subsidiary or Equity Method Investee, Cumulative Number of Shares Issued for All Transactions											896,690
Subsidiary or Equity Method Investee, Cumulative Proceeds Received on All Transactions (in Dollars)											$ 5,000,000
Equity Method Investment, Ownership Percentage						87.80%					87.80%
Viral Clear [Member]
NATURE OF OPERATIONS AND BASIS OF PRESENTATION (Details) [Line Items]
Equity Method Investment, Ownership Percentage								70.20%	70.20%	70.20%
Payments to Acquire Productive Assets (in Dollars)				$ 350,000
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares				634,910
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned (in Dollars)				$ 3,200,000
Stock Issued During Period, Shares, Other			259,959					80,958		80,958
Shares Issued, Price Per Share (in Dollars per share)			$ 0.001				$ 10.00
Stock Issued During Period, Value, Other (in Dollars)			$ 200,000
Stock Issued During Period, Shares, New Issues							1,068,550
Stock Issued During Period, Value, New Issues (in Dollars)							$ 10,600,000
Stockholders' Equity, Other Shares								80,958

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Cash, Uninsured Amount	$ 27,800,000	$ 11,600,000
Inventory, Net	768,319	578,000
Research and Development Expense	18,135,862	9,739,000
Amortization	$ 19,005	$ 15,576
Noncontrolling Interest, Ownership Percentage by Parent	70.20%	87.80%
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners	29.80%	12.20%
Minimum [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Property, Plant and Equipment, Useful Life	3 years
Maximum [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Property, Plant and Equipment, Useful Life	5 years
Patents [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life	20 years

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share - shares	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities	5,062,275	6,832,773
Share-based Payment Arrangement, Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities	3,568,497	3,980,804
Warrant [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities	1,446,200	2,744,718
Restricted Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities	0	25,000
Series C Preferred Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities	47,578	82,251

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MANAGEMENT’S LIQUIDITY PLANS (Details) - USD ($)					12 Months Ended
	Aug. 28, 2020	Jun. 24, 2020	Feb. 25, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
MANAGEMENT’S LIQUIDITY PLANS (Details) [Line Items]
Working Capital (Deficit)					$ 24,200,000
Proceeds from Issuance of Common Stock		$ 16,161,980	$ 9,052,331		25,215,000	$ 10,007,000
Proceeds from Other Equity					2,228,000	0
Proceeds from Stock Options and Warrants Exercised					4,800,000
At the Market Offering	$ 45,000,000.0				45,000,000.0
Offering Value Available					42,500,000
Shelf Registration, Value					75,000,000.0
Cash and Cash Equivalents, at Carrying Value				$ 12,109,000	28,268,000	$ 12,109,000	$ 4,450,000
Proceeds from Issuance or Sale of Equity				$ 1,387,910	1,300,000
Series E Preferred Stock [Member]
MANAGEMENT’S LIQUIDITY PLANS (Details) [Line Items]
Proceeds from Sale of Equity Method Investments					$ 10,600,000

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PROPERTY AND EQUIPMENT (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
PROPERTY AND EQUIPMENT (Details) [Line Items]
Depreciation	$ 74,527	$ 38,773
Minimum [Member]
PROPERTY AND EQUIPMENT (Details) [Line Items]
Property, Plant and Equipment, Useful Life	3 years
Maximum [Member]
PROPERTY AND EQUIPMENT (Details) [Line Items]
Property, Plant and Equipment, Useful Life	5 years

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PROPERTY AND EQUIPMENT (Details) - Schedule of Property, Plant and Equipment - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 438,406	$ 255,687
Less accumulated depreciation	(149,846)	(75,319)
Property and equipment, net	288,560	180,368
Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	232,902	155,126
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	75,127	71,463
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	34,377	29,098
Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 96,000	$ 0

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RIGHT TO USE ASSETS AND LEASE LIABILITY (Details)		12 Months Ended
	May 22, 2018	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Jan. 01, 2020 USD ($)	Jan. 01, 2019 USD ($)
RIGHT TO USE ASSETS AND LEASE LIABILITY (Details) [Line Items]
Operating Lease, Right-of-Use Asset		$ 306,484	$ 714,342	$ 1,087,075	$ 418,838
Operating Lease, Liability		313,411	723,419		422,215
Deferred Rent Credit					$ 3,377
Operating Leases, Rent Expense		$ 492,844	$ 413,763
Minimum [Member]
RIGHT TO USE ASSETS AND LEASE LIABILITY (Details) [Line Items]
Lessee, Operating Lease, Discount Rate					5.00%
Maximum [Member]
RIGHT TO USE ASSETS AND LEASE LIABILITY (Details) [Line Items]
Lessee, Operating Lease, Discount Rate					8.00%
Building [Member]
RIGHT TO USE ASSETS AND LEASE LIABILITY (Details) [Line Items]
Number of Leases		5	4
Operating Leases, Rent Expense, Minimum Rentals		$ 38,435	$ 37,435
Lease Expiration Date		Dec. 31, 2022	Oct. 31, 2021
Lessee, Operating Lease, Option to Extend	the Company determined not to consider an embedded 3-year option in the Los Angeles lease primarily due to i) the renewal rate is at future market rate to be determined and ii) Company does not have significant leasehold improvements that

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RIGHT TO USE ASSETS AND LEASE LIABILITY (Details) - Right to Use Asset - USD ($)	Dec. 31, 2020	Jan. 01, 2020	Dec. 31, 2019	Jan. 01, 2019
Right to Use Asset [Abstract]
Right to use assets, net	$ 1,087,075		$ 1,084,715
Less accumulated depreciation	(780,591)		(370,373)
Right to use assets, net	$ 306,484	$ 1,087,075	$ 714,342	$ 418,838

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RIGHT TO USE ASSETS AND LEASE LIABILITY (Details) - Lessee, Operating Lease, Disclosure - USD ($)	Dec. 31, 2020	Dec. 31, 2019	Jan. 01, 2019
Lessee, Operating Lease, Disclosure [Abstract]
Lease liability	$ 313,411	$ 723,419	$ 422,215
Less: short term portion	(312,691)	(412,288)
Long term portion	$ 720	$ 311,131

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RIGHT TO USE ASSETS AND LEASE LIABILITY (Details) - Schedule of Future Minimum Rental Payments for Operating Leases - USD ($)	Dec. 31, 2020	Dec. 31, 2019	Jan. 01, 2019
Schedule of Future Minimum Rental Payments for Operating Leases [Abstract]
Year ended December 31, 2021	$ 322,586
Year ended December 31, 2022	1,200
Total	323,786
Less: Present value discount	(10,375)
Lease liability	$ 313,411	$ 723,419	$ 422,215

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RIGHT TO USE ASSETS AND LEASE LIABILITY (Details) - Lease, Cost - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Lease, Cost [Abstract]
Operating lease expense	$ 455,591	$ 345,667
Short-term lease expense	35,453	66,422
Variable lease expense	1,800	1,674
Lease Cost	$ 492,844	$ 413,763

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ACCOUNTS PAYABLE AND ACCRUED EXPENSES (Details) - Schedule of Accounts Payable and Accrued Liabilities - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Schedule of Accounts Payable and Accrued Liabilities [Abstract]
Accrued accounting and legal	$ 176,735	$ 118,783
Accrued reimbursements and travel	55,836	58,566
Accrued consulting	255,693	170,284
Accrued research and development expenses	3,127,404	230,035
Accrued product purchases	30,350	346,206
Accrued marketing	0	11,181
Accrued office and other	127,315	17,885
Accrued payroll	935,471	522,503
Accrued settlement related to arbitration	13,333	13,333
	$ 4,722,137	$ 1,488,776

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SERIES C 9% CONVERTIBLE PREFERRED STOCK (Details) - USD ($)			12 Months Ended
	Jul. 14, 2020	Jan. 09, 2013	Dec. 31, 2020	Dec. 31, 2019	May 20, 2020	Nov. 20, 2019
SERIES C 9% CONVERTIBLE PREFERRED STOCK (Details) [Line Items]
Preferred Stock, Dividend Payment Terms	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
Preferred Stock, Voting Rights	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 will expire on July 13, 2021, unless terminated earlier by our board of directors
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share)			$ 3.75		$ 10.00	$ 6.16
Dividends Payable, Current (in Dollars)			$ 73,000	$ 129,000
Series C Preferred Stock [Member]
SERIES C 9% CONVERTIBLE PREFERRED STOCK (Details) [Line Items]
Convertible Preferred Stock, Terms of Conversion		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
Temporary Equity, Shares Authorized		4,200
Preferred Stock, Dividend Rate, Percentage		9.00%
Temporary Equity, Par Value (in Dollars)		$ 1,000
Preferred Stock, Dividend Payment Terms		payable quarterly
Preferred Stock, Voting Rights		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.
Preferred Stock, Beneficial Ownership Limitation and Covenant, Description		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.
Conversion of Stock, Shares Issued			44,850	90,714
Conversion of Stock, Shares Converted			110	260
Convertible Preferred Stock Converted to Other Securities (in Dollars)			$ 110,000	$ 260,000
Dividends Payable, Current (in Dollars)			$ 70,341	$ 139,592
Temporary Equity, Shares Issued			105	215
Temporary Equity, Shares Outstanding			105	215
Dividends Payable (in Dollars)			$ 72,217	$ 128,478

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STOCKHOLDER EQUITY (Details) - USD ($)												1 Months Ended	2 Months Ended			4 Months Ended	5 Months Ended	12 Months Ended
	Aug. 28, 2020	Jul. 14, 2020	Jun. 24, 2020	May 20, 2020	Apr. 08, 2020	Mar. 31, 2020	Feb. 25, 2020	Dec. 31, 2019	May 22, 2019	Mar. 14, 2019	Jan. 09, 2013	May 31, 2020	Dec. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
STOCKHOLDER EQUITY (Details) [Line Items]
Preferred Stock, Dividend Payment Terms		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
Preferred Stock, Par or Stated Value Per Share (in Dollars per share)		$ 0.001						$ 0.001					$ 0.001	$ 0.001		$ 0.001	$ 0.001	$ 0.001	$ 0.001
Preferred Stock, Redemption Price Per Share (in Dollars per share)		$ 50.00
Preferred Stock, Voting Rights		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 will expire on July 13, 2021, unless terminated earlier by our board of directors
Preferred Stock, Shares Authorized								1,000,000					1,000,000	1,000,000		1,000,000	1,000,000	1,000,000	1,000,000
Common Stock, Shares Authorized								200,000,000					200,000,000	200,000,000		200,000,000	200,000,000	200,000,000	200,000,000
Common Stock, Par or Stated Value Per Share (in Dollars per share)								$ 0.001					$ 0.001	$ 0.001		$ 0.001	$ 0.001	$ 0.001	$ 0.001
Common Stock, Shares, Issued								23,323,087					30,764,792	23,323,087		30,764,792	23,323,087	30,764,792	23,323,087
Common Stock, Shares, Outstanding								23,323,087					30,764,792	23,323,087		30,764,792	23,323,087	30,764,792	23,323,087
Stock Issued During Period, Value, Issued for Services (in Dollars)																		$ 4,400,000	$ 9,676,000
Shares Issued, Price Per Share (in Dollars per share)				$ 10.00	$ 0.001
Stock Issued During Period, Shares, Restricted Stock Award, Gross																			113,332
Stock Issued During Period, Shares, New Issues			2,187,500	1,068,550			2,500,000	231,335								424,357
Proceeds from Issuance or Sale of Equity (in Dollars)								$ 1,387,910										$ 1,300,000
Payments of Stock Issuance Costs (in Dollars)				$ 93,425				$ 100								$ 222,397
Class of Warrant or Rights, Exercised																		580,487	2,170,406
Proceeds from Warrant Exercises (in Dollars)																		$ 2,090,000	$ 7,471,000
Stock Issued During Period, Shares, Other					259,959								83,055					83,055
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period																		1,203,223	550,077
Restricted Stock, Shares Issued Net of Shares for Tax Withholdings																		658,868
Proceeds from Issuance of Common Stock (in Dollars)			$ 16,161,980				$ 9,052,331											$ 25,215,000	$ 10,007,000
Payments of Debt Issuance Costs (in Dollars)			$ 1,338,020				$ 947,669
Proceeds from Stock Options Exercised (in Dollars)																		2,722,000	938,000
Share-based Payment Arrangement, Noncash Expense (in Dollars)																		1,299,000	0
At the Market Offering (in Dollars)	$ 45,000,000.0																	45,000,000.0
Commission Rate																3.00%
Stock Issued During Period, Value, New Issues (in Dollars)				$ 10,592,075												$ 2,228,000		25,215,000	10,007,000
Proceeds from Other Equity (in Dollars)																		$ 2,228,000	$ 0
Shares Issued for Services [Member]
STOCKHOLDER EQUITY (Details) [Line Items]
Stock Issued During Period, Shares, Issued for Services																		679,555	1,558,317
Stock Issued During Period, Value, Issued for Services (in Dollars)																		$ 4,399,533	$ 9,675,328
Shares Issued, Price Per Share (in Dollars per share)								$ 6.21					$ 6.47	$ 6.21		$ 6.47	$ 6.21	$ 6.47	$ 6.21
Stock Issued During Period, Shares, Restricted Stock Award, Gross						50,000
Stock in Exchange for Proceeds [Member]
STOCKHOLDER EQUITY (Details) [Line Items]
Stock Issued During Period, Shares, New Issues										2,155,127
Proceeds from Issuance or Sale of Equity (in Dollars)										$ 8,619,278
Payments of Stock Issuance Costs (in Dollars)										$ 1,230
Stock in Exchange for Proceeds of Exercise of Warrants [Member]
STOCKHOLDER EQUITY (Details) [Line Items]
Class of Warrant or Rights, Exercised																		542,646	1,860,479
Proceeds from Warrant Exercises (in Dollars)																		$ 2,088,997	$ 7,470,807
Cashless Exercise of Warrants [Member]
STOCKHOLDER EQUITY (Details) [Line Items]
Class of Warrant or Rights, Exercised																		37,841	309,926
Stock Issued During Period, Shares, Other																		12,840	162,592
Exercise of Options [Member]
STOCKHOLDER EQUITY (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period																		586,825	189,620
Stock Issued During Period, Shares, Conversion of Convertible Securities																			938,034
Proceeds from Stock Options Exercised (in Dollars)																		$ 2,722,012
Cashless Exercise of Options [Member]
STOCKHOLDER EQUITY (Details) [Line Items]
Stock Issued During Period, Shares, Other																		160,743
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period																		616,398	360,457
Stock Issued During Period, Shares, Conversion of Convertible Securities																			92,788
Viral Clear [Member]
STOCKHOLDER EQUITY (Details) [Line Items]
Shares Issued, Price Per Share (in Dollars per share)					$ 0.001							$ 10.00
Stock Issued During Period, Shares, New Issues												1,068,550
Stock Issued During Period, Shares, Other					259,959								80,958					80,958
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period																		0	0
Stock Issued During Period, Value, New Issues (in Dollars)												$ 10,600,000
Restricted Stock [Member]
STOCKHOLDER EQUITY (Details) [Line Items]
Restricted Stock, Shares Issued Net of Shares for Tax Withholdings																		219,334
Share-based Payment Arrangement, Noncash Expense (in Dollars)																		$ 2,628,883
Viral Clear [Member]
STOCKHOLDER EQUITY (Details) [Line Items]
Shares Issued, Price Per Share (in Dollars per share)								$ 8.35						$ 8.35	$ 5.00		$ 8.35		$ 8.35
Subsidiary or Equity Method Investee, Cumulative Number of Shares Issued for All Transactions														157,690	739,000				896,690
Proceeds from Other Equity (in Dollars)														$ 1,316,664			$ 3,695,000		$ 5,011,310
Common Stock, Conversion Basis																			each share of ViralClear common stock may be exchanged into 0.9 of a share our common stock if the ViralClear common stock subject to the share exchange was purchased in the August or September 2019 private placements, or 1.1 shares of our common stock if the ViralClear common
Series A Preferred Stock [Member]
STOCKHOLDER EQUITY (Details) [Line Items]
Preferred Stock, Shares Authorized								200					200	200		200	200	200	200
Series B Preferred Stock [Member]
STOCKHOLDER EQUITY (Details) [Line Items]
Preferred Stock, Shares Authorized								600					600	600		600	600	600	600
Series C Preferred Stock [Member]
STOCKHOLDER EQUITY (Details) [Line Items]
Preferred Stock, Dividend Payment Terms											payable quarterly
Preferred Stock, Voting Rights											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.
Preferred Stock, Shares Authorized								4,200					4,200	4,200		4,200	4,200	4,200	4,200
Stock Issued During Period, Shares, New Issues									17,138
Stock Issued During Period, Shares, Conversion of Convertible Securities									50
Series D Preferred Stock [Member]
STOCKHOLDER EQUITY (Details) [Line Items]
Preferred Stock, Shares Authorized								1,400					1,400	1,400		1,400	1,400	1,400	1,400
Series E Preferred Stock [Member]
STOCKHOLDER EQUITY (Details) [Line Items]
Preferred Stock, Dividend Payment Terms																		Subject to the prior and superior rights of the holders of any shares of any class or series of stock of the Company ranking prior and superior to the shares of Series F Preferred Stock with respect to dividends, the holders of shares of Series F Preferred Stock, in preference to the holders of shares of any class or series of stock of the Company ranking junior to the Series F Preferred Stock with respect to dividends, shall be entitled to receive, when, as and if declared by the Board of Directors an amount per share equal to the greater of (i) $0.001 and (ii) the sum of (A) the Adjustment Number (as defined in the Certificate of Designations) times the aggregate per share amount of all cash dividends, plus (B) the Adjustment Number times the aggregate per share amount (payable in kind) of all non-cash dividends or other distributions other than a dividend payable in shares of common stock of the Corporation, commencing on the first dividend payment date after the first issuance of a share (or fraction thereof) of Series F Preferred Stock.
Preferred Stock, Shares Authorized								1,000					1,000	1,000		1,000	1,000	1,000	1,000
Series F Preferred Stock [Member]
STOCKHOLDER EQUITY (Details) [Line Items]
Preferred Stock, Par or Stated Value Per Share (in Dollars per share)		$ 0.001
Preferred Stock, Voting Rights		vote collectively with the holders of common stock of the Company as one class on all matters submitted to a vote of stockholders of the Company
Preferred Stock, Shares Authorized		200,000						200,000					200,000	200,000		200,000	200,000	200,000	200,000
Preferred Stock, Redemption Terms		in the event of the Company’s liquidation or winding up of its affairs, no liquidating distribution shall be made to the holders of shares of capital stock ranking junior to the Series F Preferred Stock unless, prior thereto, the holders of shares of Series F Preferred Stock shall have received an amount per share of Series F Preferred Stock (the “Series F Liquidation Preference”) equal to the greater of (i) $1,000.00 plus an amount equal to accrued and unpaid dividends and distributions thereon, whether or not declared, to the date of such payment, and (ii) the Adjustment Number (as defined in the Certificate of Designations) times the per share amount of all cash and other property to be distributed in respect of the Common Stock upon such liquidation, dissolution or winding up of the Corporation

XML

OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details)																						12 Months Ended
	Oct. 09, 2020 $ / shares shares	Aug. 26, 2020 $ / shares shares	Jul. 13, 2020 shares	May 20, 2020 $ / shares shares	Apr. 14, 2020 $ / shares shares	Mar. 31, 2020 $ / shares shares	Mar. 30, 2020 shares	Mar. 25, 2020 shares	Mar. 24, 2020 $ / shares shares	Feb. 25, 2020 $ / shares shares	Jan. 10, 2020	Nov. 20, 2019 USD ($) $ / shares shares	Oct. 11, 2019 $ / shares shares	Sep. 24, 2019 shares	Jul. 02, 2019 $ / shares shares	May 17, 2019 USD ($) shares	Mar. 14, 2019 shares	May 04, 2018 $ / shares shares	Nov. 24, 2017	Jun. 20, 2017 shares	Oct. 19, 2012 shares	Dec. 31, 2020 USD ($) $ / shares shares	Dec. 31, 2019 USD ($) $ / shares shares	Oct. 16, 2019 $ / shares
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Terms of Award														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
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant														1,051,618
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross																						1,120,000	1,599,053
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in Dollars per share) | $ / shares																						$ 4.98	$ 5.99
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period	10 years			10 years	10 years									10 years
Number of Directors																2
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights	one-third vesting on the one year anniversary and two-thirds vesting quarterly thereafter beginning January 9, 2022 for two years.	one-third vesting on the one year anniversary and two-thirds vesting quarterly thereafter beginning November 26, 2021 for two years	one	40,000 fully vested and exercisable at the date of grant and 25,000 options vesting quarterly over three years			320,000 vesting immediately, and 640,000 vesting upon ViralClear meeting certain milestones		25,000 vesting immediately and 75,000 quarterly vesting beginning June 30, 2020 for two years					one
Share-based Compensation Arrangement by Share-basd Payment Award, Options, Exercise Price (in Dollars per share) | $ / shares	$ 5.03			$ 10.49	$ 4.66																			$ 5.00
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures	105,000				625,000																		195,720
Stock Issued During Period, Shares, Restricted Stock Award, Gross																							113,332
Class of Warrant or Rights, Granted				6,575																		125,000	568,910
Number of Employees	3
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares				$ 10.00								$ 6.16										$ 3.75
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted			82,716				960,000	338,000
Share-based Payment Arrangement, Noncash Expense (in Dollars) | $																						$ 1,299,000	$ 0
Services Provided [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period		10 years
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights																			On March 24, 2020, BioSig Technologies, Inc. granted 100,000 options to purchase the company stock in connection with the services rendered at the exercise price of $2.96 per share for a term of ten years with 25,000 vesting immediately and 75,000 quarterly vesting beginning June 30, 2020 for two
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures		25,000
Number of Employees		3
Services Provided [Member] | Share-based Payment Arrangement, Tranche One [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-basd Payment Award, Options, Exercise Price (in Dollars per share) | $ / shares		$ 7.57
Shares Issued for Services [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period						3 years
Stock Issued During Period, Shares, Issued for Services																						679,555	1,558,317
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period						10 years
Share-based Compensation Arrangement by Share-basd Payment Award, Options, Exercise Price (in Dollars per share) | $ / shares						$ 3.73
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures						50,000
Stock Issued During Period, Shares, Restricted Stock Award, Gross						50,000
Measurement Input, Share Price [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Warrants and Rights Outstanding, Measurement Input												6.16
Warrants at $3.75 [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Class of Warrant or Rights, Granted																				65,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares																						$ 3.75
Warrants at $6.16 [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Class of Warrant or Rights, Granted												568,910
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares												$ 6.16										6.16
Warrant, Expriation Date												Nov. 20, 2027
Warrants at $4.80 [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Class of Warrant or Rights, Granted										125,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares										$ 4.80												$ 4.80
Warrant, Expriation Date										Feb. 21, 2025
Viral Clear [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross																						1,599,173	575,000
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in Dollars per share) | $ / shares																						$ 5.31	$ 5.00
Officers, Directors and Key Consultants [Member] | 2012 Equity Incentive Plan [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross																						1,070,000	1,599,053
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period																						50,000
Stock Issued During Period, Shares, Issued for Services																						634,517	1,558,317
Employees [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period					3 years
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period					10 years
Share-based Compensation Arrangement by Share-basd Payment Award, Options, Exercise Price (in Dollars per share) | $ / shares					$ 4.66
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures					90,000
Share-based Payment Arrangement, Option [Member] | 2012 Equity Incentive Plan [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized																					11,974,450
Share-based Compensation Arrangement by Share-based Payment Award, Terms of Award																					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
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period											3 years											3 years
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant																						2,629,172
Share Price (in Dollars per share) | $ / shares																						$ 3.90
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in Dollars per share) | $ / shares																						$ 5.99
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period									10 years													10 years
Share-based Compensation Arrangement by Share-basd Payment Award, Options, Exercise Price (in Dollars per share) | $ / shares									$ 2.96
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures									100,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value (in Dollars) | $																						$ 5,217,761	$ 2,165,810
Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount (in Dollars) | $																						$ 3,163,790	4,513,290
Share-based Payment Arrangement, Option [Member] | 2012 Equity Incentive Plan [Member] | Services Provided [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period															1 year 8 months 8 days
Share-based Compensation Arrangement by Share-basd Payment Award, Options, Exercise Price (in Dollars per share) | $ / shares															$ 0.71
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures															1,886,894
Share-based Payment Arrangement, Option [Member] | 2012 Equity Incentive Plan [Member] | Maximum [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period																					10 years
Share-based Payment Arrangement, Option [Member] | Warrants at $4.43 [Member] | 2012 Equity Incentive Plan [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross																		60,000
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period																			10 years
Share-based Compensation Arrangement by Share-basd Payment Award, Options, Exercise Price (in Dollars per share) | $ / shares																		$ 6.00
Share-based Payment Arrangement, Option [Member] | Options at $5.66 [Member] | 2012 Equity Incentive Plan [Member] | Services Provided [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross																	4,000,000
Share-based Payment Arrangement, Option [Member] | Viral Clear [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in Dollars per share) | $ / shares													$ 5.00
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period																						10 years
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights																						1,278,999 vested immediately, 120,174 quarterly over one year and 200,000 quarterly over two years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures													575,000									1,599,173
Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount (in Dollars) | $																						$ 328,686
Share-based Payment Arrangement, Noncash Expense (in Dollars) | $																						$ 5,873,376	$ 1,696,250
Share-based Payment Arrangement, Option [Member] | Viral Clear [Member] | Maximum [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in Dollars per share) | $ / shares																						$ 10.00
Share-based Payment Arrangement, Option [Member] | Viral Clear [Member] | Minimum [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in Dollars per share) | $ / shares																						$ 5.00
Change in Fair Value of the Modified Options [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized																628,905
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights																from the contractual 90 days from termination of service to the earlier of the initial life up or May 17, 2021
Equity, Fair Value Adjustment (in Dollars) | $																$ 666,062
Restricted Stock Units (RSUs) [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period																							2 years
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted																						175,000	376,000
Share-based Payment Arrangement, Noncash Expense (in Dollars) | $																						$ 1,151,676	$ 1,586,736
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount (in Dollars) | $																						$ 375,863
Restricted Stock Units (RSUs) [Member] | Maximum [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period																						3 years
Restricted Stock Units (RSUs) [Member] | Minimum [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period																						1 year
Restricted Stock Units (RSUs) [Member] | Viral Clear [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Payment Arrangement, Noncash Expense (in Dollars) | $																						$ 5,893,320	$ 53,552
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount (in Dollars) | $																						$ 1,025,802
Warrants at $5.00 [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Class of Warrant or Rights, Granted												473,772
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares												$ 5.00
Share-based Payment Arrangement, Noncash Expense (in Dollars) | $												$ 1,275,448
Warrants at $5.00 [Member] | Measurement Input, Price Volatility [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Warrants and Rights Outstanding, Measurement Input												0.71
Warrants at $5.00 [Member] | Measurement Input, Risk Free Interest Rate [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Warrants and Rights Outstanding, Measurement Input												0.0169
Warrants at $5.00 [Member] | Measurement Input, Expected Dividend Rate [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Warrants and Rights Outstanding, Measurement Input												0
Restricted Stock [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted																						1,380,716	40,000
Share-based Payment Arrangement, Noncash Expense (in Dollars) | $																						$ 2,628,883
Restricted Stock [Member] | 2012 Equity Incentive Plan [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized														40,000

XML

OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range - $ / shares		12 Months Ended
	Jan. 01, 2019	Dec. 31, 2020	Dec. 31, 2019
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding, Number of Options	3,135,828	3,568,497	3,980,804
Options Outstanding, Weighted Average Remaining Life	5 years 2 months 12 days	7 years	6 years 3 months 18 days
Options Exercisable, Number of Options		2,727,947
Options at $2.51-$5.00 [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding, Exercise Price, Lower Range Limit (in Dollars per share)		$ 2.51
Options Outstanding, Exercise Price, Upper Range Limit (in Dollars per share)		$ 5.00
Options Outstanding, Number of Options		1,767,132
Options Outstanding, Weighted Average Remaining Life		7 years 7 months 6 days
Options Exercisable, Number of Options		1,512,552
Options at $5.01-$7.50 [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding, Exercise Price, Lower Range Limit (in Dollars per share)		$ 5.01
Options Outstanding, Exercise Price, Upper Range Limit (in Dollars per share)		$ 7.50
Options Outstanding, Number of Options		1,413,032
Options Outstanding, Weighted Average Remaining Life		6 years 6 months
Options Exercisable, Number of Options		965,817
Options at $7.51-$10.00 [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding, Exercise Price, Lower Range Limit (in Dollars per share)		$ 7.51
Options Outstanding, Exercise Price, Upper Range Limit (in Dollars per share)		$ 10.00
Options Outstanding, Number of Options		323,333
Options Outstanding, Weighted Average Remaining Life		5 years 6 months
Options Exercisable, Number of Options		205,412
Options at $10.01 - 12.50 [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding, Exercise Price, Lower Range Limit (in Dollars per share)		$ 10.01
Options Outstanding, Exercise Price, Upper Range Limit (in Dollars per share)		$ 12.50
Options Outstanding, Number of Options		65,000
Options Outstanding, Weighted Average Remaining Life		9 years 4 months 24 days
Options Exercisable, Number of Options		44,166
Options at $5.00 [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding, Exercise Price, Lower Range Limit (in Dollars per share)		$ 5.00
Options Outstanding, Exercise Price, Upper Range Limit (in Dollars per share)		$ 5.00
Options Outstanding, Number of Options		1,527,666
Options Outstanding, Weighted Average Remaining Life		3 years 11 months 15 days
Options Exercisable, Number of Options		1,452,665

XML

OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Share-based Compensation, Stock Options, Activity - USD ($)		12 Months Ended
	Jan. 01, 2019	Dec. 31, 2020	Dec. 31, 2019
Schedule of Share-based Compensation, Stock Options, Activity [Abstract]
Outstanding, Shares (in Shares)	3,135,828	3,568,497	3,980,804
Options Outstanding, Weighted-Average Exercise Price	$ 5.34	$ 5.59	$ 5.58
Options Outstanding, Weighted-Average Remaining Contractual Term	5 years 2 months 12 days	7 years	6 years 3 months 18 days
Options Outstanding, Aggregate Intrinsic Value	$ 0	$ 110,961	$ 3,130,791
Options Exercisable, Shares (in Shares)		2,727,947
Options Exercisable, Weighted-Average Exercise Price		$ 5.54
Options Exercisable, Weighted-Average Remaining Contractual Term		6 years 5 months 4 days
Options Exercisable, Aggregate Intrinsic Value (in Dollars)		$ 66,899
Options Granted, Shares (in Shares)		1,120,000	1,599,053
Options Granted, Weighted-Average Exercise Price		$ 4.98	$ 5.99
Options Granted, Weighted-Average Remaining Contractual Term		10 years	10 years
Options Exercised, Shares (in Shares)		(1,203,223)	(550,077)
Options Exercised, Weighted-Average Exercise Price		$ 5.08	$ 5.44
Options Canceled, Shares (in Shares)		(329,084)	(204,000)
Options Canceled, Weighted-Average Exercise Price		$ 5.19	$ 5.51

XML

OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions - Share-based Payment Arrangement, Option [Member] - $ / shares			12 Months Ended
	Oct. 11, 2019	May 17, 2019	Dec. 31, 2020	Dec. 31, 2019
Minimum [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Line Items]
Dividend yield		0.00%	0.00%	0.00%
Stock price volatility		89.97%	86.51%	86.74%
Expected life		1 month 13 days	5 years	5 years
Risk-free interest rate			0.42%	1.45%
Weighted average grant date fair value (in Dollars per share)			$ 4.03	$ 5.75
Maximum [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Line Items]
Dividend yield		0.00%	0.00%	0.00%
Stock price volatility		89.97%	93.43%	91.55%
Expected life		2 years	10 years	10 years
Risk-free interest rate			1.83%	2.74%
Weighted average grant date fair value (in Dollars per share)			$ 4.03	$ 5.75
Viral Clear [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Line Items]
Dividend yield			0.00%
Weighted average grant date fair value (in Dollars per share)			$ 4.51
Viral Clear [Member] | Minimum [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Line Items]
Dividend yield	0.00%
Stock price volatility	71.00%		125.16%
Expected life	5 years
Risk-free interest rate	1.56%
Viral Clear [Member] | Maximum [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Line Items]
Dividend yield	0.00%
Stock price volatility	71.00%		126.03%
Expected life	5 years		6 years
Risk-free interest rate	1.56%

XML

OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Warrants or Rights, Shares Authorized, by Exercise Price Range - $ / shares	12 Months Ended
	Dec. 31, 2020	May 20, 2020	Feb. 25, 2020	Dec. 31, 2019	Nov. 20, 2019	Dec. 31, 2018
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Warrants or Rights, Shares Authorized, by Exercise Price Range [Line Items]
Exercise Price, Warrants (in Dollars per share)	$ 3.75	$ 10.00			$ 6.16
Number of Warrants Outstanding	1,446,200			2,744,718		4,579,511
Warrants at $3.75 [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Warrants or Rights, Shares Authorized, by Exercise Price Range [Line Items]
Exercise Price, Warrants (in Dollars per share)	$ 3.75
Number of Warrants Outstanding	10,000
Expiration Date, Warrants	January 2021
Warrant at $4.38 [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Warrants or Rights, Shares Authorized, by Exercise Price Range [Line Items]
Exercise Price, Warrants (in Dollars per share)	$ 4.38
Number of Warrants Outstanding	548,938
Expiration Date, Warrants	April 2021
Warrants at $4.80 [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Warrants or Rights, Shares Authorized, by Exercise Price Range [Line Items]
Exercise Price, Warrants (in Dollars per share)	$ 4.80		$ 4.80
Number of Warrants Outstanding	125,000
Expiration Date, Warrants	February 2025
Warrants at $6.16 [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Warrants or Rights, Shares Authorized, by Exercise Price Range [Line Items]
Exercise Price, Warrants (in Dollars per share)	$ 6.16				$ 6.16
Number of Warrants Outstanding	568,910
Expiration Date, Warrants	November 2027
Warrants at $6.85 [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Warrants or Rights, Shares Authorized, by Exercise Price Range [Line Items]
Exercise Price, Warrants (in Dollars per share)	$ 6.85
Number of Warrants Outstanding	193,352
Expiration Date, Warrants	July 2021 to August 2021

XML

OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Stockholders' Equity Note, Warrants or Rights - USD ($)		12 Months Ended
	May 20, 2020	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Schedule of Stockholders' Equity Note, Warrants or Rights [Abstract]
Warrants Outstanding, Shares		1,446,200	2,744,718	4,579,511
Warrants Outstanding, Weighted-Average Exercise Price		$ 5.44	$ 5.40	$ 4.73
Warrants Outstanding, Weighted-Average Remaining Contractual Term		3 years 3 months 18 days	2 years 2 months 12 days	1 year 6 months
Warrants Outstanding, Aggregate Intrinsic Value		$ 1,500	$ 3,410,763	$ 1,924,388
Warrants Vested and expected to vest, Shares		1,446,200
Warrants Vested and expected to vest, Weighted-Average Exercise Price		$ 5.27
Warrants Vested and expected to vest, Weighted-Average Remaining Contractual Term		3 years 2 months 12 days
Warrants Vested and expected to vest, Aggregate Intrinsic Value		$ 1,500
Warrants Exercisable, Shares		1,446,200
Warrants Exercisable, Weighted-Average Exercise Price		$ 5.27
Warrants Exercisable, Weighted-Average Remaining Contractual Term		3 years 2 months 12 days
Warrants Exercisable, Aggregate Intrinsic Value		$ 1,500
Warrants Granted, Shares	6,575	125,000	568,910
Warrants Granted, Weighted-Average Exercise Price		$ 4.80	$ 6.16
Warrants Granted, Weighted-Average Remaining Contractual Term		4 years 2 months 12 days	7 years
Warrants Exercised, Shares		(580,487)	(2,170,406)
Warrants Exercised, Weighted-Average Exercise Price		$ 3.89	$ 3.99
Warrants Canceled, Shares		(843,031)	(233,297)
Warrants Canceled, Weighted-Average Exercise Price		$ 6.29	$ 7.24

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OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Nonvested Restricted Stock Shares Activity - shares	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Restricted Stock Units (RSUs) [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Nonvested Restricted Stock Shares Activity [Line Items]
Restricted shares issued	262,668	0
Restricted shares Granted	175,000	376,000
Restricted shares Vested	(219,334)	(113,332)
Vested restricted shares	0
Unvested restricted shares	218,334
Restricted shares issued		262,668
Restricted Stock [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Nonvested Restricted Stock Shares Activity [Line Items]
Restricted shares issued	40,000	0
Restricted shares Granted	1,380,716	40,000
Restricted shares Vested	0
Vested restricted shares	732,465
Unvested restricted shares	648,251
Restricted shares issued		40,000

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OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Share-based Payment Arrangement, Option, Activity - Viral Clear [Member] - $ / shares	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Share-based Payment Arrangement, Option, Activity [Line Items]
Options Outstanding, Shares	575,000	0
Options Outstanding, Weighted-Average Exercise Price (in Dollars per share)	$ 5.00
Options Outstanding, Weighted-Average Remaining Contractual Term	3 years 11 months 15 days	9 years 3 months 14 days
Exercisable at December 31, 2020	1,452,665
Exercisable at December 31, 2020 (in Dollars per share)	$ 5.00
Exercisable at December 31, 2020	3 years 8 months 4 days
Grants, Shares	1,599,173	575,000
Grants, Weighted-Average Exercise Price (in Dollars per share)	$ 5.31	$ 5.00
Grants, Weighted-Average Remaining Contractual Term	9 years 7 months 2 days
Exercised, Shares	0	0
Forfeited/expired, Shares	(646,507)	0
Forfeited/expired, Weighted-Average Exercise Price (in Dollars per share)	$ 5.77
Options Outstanding, Shares	1,527,666	575,000
Options Outstanding, Weighted-Average Exercise Price (in Dollars per share)	$ 5.00	$ 5.00

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OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Warrants or Rights, Shares Authorized, Exercise Price Range - Viral Clear [Member]	12 Months Ended
	Dec. 31, 2020 $ / shares shares
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Warrants or Rights, Shares Authorized, Exercise Price Range [Line Items]
Number Outstanding	480,347
Warrants at $5.00 [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Warrants or Rights, Shares Authorized, Exercise Price Range [Line Items]
Exercise Price (in Dollars per share) | $ / shares	$ 5.00
Number Outstanding	473,772
Expiration Date	November 2027
Warrants $10.00 [Member]
OPTIONS, RESTRICTED STOCK UNITS AND WARRANTS (Details) - Schedule of Warrants or Rights, Shares Authorized, Exercise Price Range [Line Items]
Exercise Price (in Dollars per share) | $ / shares	$ 10.00
Number Outstanding	6,575
Expiration Date	May 2025

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NON-CONTROLLING INTEREST (Details) - USD ($)								1 Months Ended	2 Months Ended	4 Months Ended	12 Months Ended
	Jun. 24, 2020	May 20, 2020	Apr. 08, 2020	Mar. 24, 2020	Feb. 25, 2020	Dec. 31, 2019	Nov. 07, 2018	May 31, 2020	Dec. 31, 2020	Dec. 31, 2020	Dec. 31, 2020	Dec. 31, 2019
NON-CONTROLLING INTEREST (Details) [Line Items]
Payments to Acquire Productive Assets (in Dollars)				$ 350,000
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares				634,910
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned (in Dollars)				$ 3,174,550
Stock Issued During Period, Shares, Other			259,959						83,055		83,055
Shares Issued, Price Per Share (in Dollars per share)		$ 10.00	$ 0.001
Stock Issued During Period, Shares, New Issues	2,187,500	1,068,550			2,500,000	231,335				424,357
Stock Issued During Period, Value, New Issues (in Dollars)		$ 10,592,075								$ 2,228,000	$ 25,215,000	$ 10,007,000
Payments of Stock Issuance Costs (in Dollars)		$ 93,425				$ 100				$ 222,397
Equity Method Investment, Ownership Percentage									70.20%	70.20%	70.20%
NeuroClear Technologies, Inc ("NeuroClear") [Member]
NON-CONTROLLING INTEREST (Details) [Line Items]
Subsidiary or Equity Method Investee, Cumulative Number of Shares Issued for All Transactions							896,690
Viral Clear [Member]
NON-CONTROLLING INTEREST (Details) [Line Items]
Payments to Acquire Productive Assets (in Dollars)				$ 350,000
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares				634,910
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned (in Dollars)				$ 3,200,000
Stock Issued During Period, Shares, Other			259,959						80,958		80,958
Shares Issued, Price Per Share (in Dollars per share)			$ 0.001					$ 10.00
Stock Issued During Period, Shares, New Issues								1,068,550
Stock Issued During Period, Value, New Issues (in Dollars)								$ 10,600,000
Equity Method Investment, Ownership Percentage									70.20%	70.20%	70.20%

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NON-CONTROLLING INTEREST (Details) - Schedule of Non-Controlling Interest - Viral Clear [Member] - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
NON-CONTROLLING INTEREST (Details) - Schedule of Non-Controlling Interest [Line Items]
Net loss	$ (28,372,143)	$ (3,807,763)
Average Non-controlling interest percentage of profit/losses	24.40%	10.92%
Net loss attributable to the non-controlling interest	$ (6,921,709)	$ (415,849)

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NON-CONTROLLING INTEREST (Details) - Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Abstract]
Balance	$ 514,828	$ 0
Allocation of equity to non-controlling interest due to equity-based compensation issued	2,781,782
Allocation of equity to non-controlling interest due to sale of subsidiary stock	3,467,709	930,677
Allocation of equity to non-controlling interest due to issuance of equity to acquire Trek and research and development	983,897
Allocation of equity from non-controlling interest due to parent reacquiring shares shareholders	(24.238)
Net loss attributable to non-controlling interest	(6,921,709)	(415,849)
Balance	$ 802,269	$ 514,828

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COMMITMENTS AND CONTINGENCIES (Details) - USD ($)						12 Months Ended
	May 20, 2020	Apr. 08, 2020	Nov. 20, 2019	Nov. 01, 2017	Mar. 15, 2017	Dec. 31, 2020	Dec. 31, 2019	May 31, 2020
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]
Agreement Term					10 years
Royalty Percentage of Net Sales			10.00%
Class of Warrant or Rights, Granted (in Shares)	6,575					125,000	568,910
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share)	$ 10.00		$ 6.16			$ 3.75
Warrants and Rights Outstanding, Term			8 years
Other Commitment			$ 50,000
Royalty Guarantees, Commitments, Amount			700,000
Shares Issued, Price Per Share (in Dollars per share)	$ 10.00	$ 0.001
Stock Issued During Period, Value, Purchase of Assets						$ 1,299,000
Agreement, Description				In connection with the SOW, the Company paid Sherpa fee of (i) $200,000 in cash, of which $25,000 will be paid on January 1, 2018, with the remainder paid upon completion of certain objectives, and (ii) a ten-year option to purchase up to 120,000 of the Company’s common stock at an exercise of $3.75 per share of common stock, of which 60,000 options vest immediately and 60,000 options were performance conditioned and subsequently vested.
Other Accrued Liabilities						15,000	$ 27,623
Defined Contribution Plan, Cost						170,317	$ 110,443
Long-term Purchase Commitment, Amount						$ 3,671,168
Minimum [Member]
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]
Royalty Percentage of Net Sales					1.00%
Maximum [Member]
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]
Royalty Percentage of Net Sales					2.00%
Tools Agreement [Member]
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]
Other Commitment			$ 100,000
Phase 3 Milestone [Member]
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]
Royalty Guarantees, Commitments, Amount		$ 100,000
Regulatory Approval Milestone [Member]
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]
Royalty Guarantees, Commitments, Amount		$ 100,000
Warrants at $1.50 [Member]
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]
Class of Warrant or Rights, Granted (in Shares)					252,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share)					$ 3.75
Warrants at $6.16 [Member]
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]
Class of Warrant or Rights, Granted (in Shares)			568,910
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share)			$ 6.16			$ 6.16
Warrants at $5.00 [Member]
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]
Class of Warrant or Rights, Granted (in Shares)			473,772
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share)			$ 5.00
Warrants and Rights Outstanding, Term			8 years
Viral Clear [Member]
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]
Stock Issued During Period, Shares, Purchase of Assets (in Shares)		259,959
Shares Issued, Price Per Share (in Dollars per share)		$ 0.001						$ 10.00
Stock Issued During Period, Value, Purchase of Assets		$ 1,299,795
Viral Clear [Member] | Warrants at $5.00 [Member]
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share)						$ 5.00
Employee Agreement [Member] | Chief Executive Officer [Member] | Minimum [Member]
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]
Royalty Guarantees, Commitments, Amount			$ 625,000,000,000
Employee Agreement [Member] | Chief Executive Officer [Member] | Annual Salary [Member] | Minimum [Member]
COMMITMENTS AND CONTINGENCIES (Details) [Line Items]
Other Commitment			$ 25,000

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SEGMENT REPORTING (Details) - Schedule of Segment Reporting Information, by Segment - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Jan. 01, 2020	Jan. 01, 2019
Segment Reporting Information [Line Items]
Research and development	$ 18,135,862	$ 9,739,000
General and administrative	40,954,253	24,811,000
Depreciation and amortization	93,533
Total operating expenses	59,183,648	34,604,000
Loss from Operations	(59,183,648)
Interest income and other income, net	44,335
Net loss	(59,139,313)
Cash	28,268,029	12,109,000
Inventory	768,319	578,000
Other current assets	300,551
Total current assets	29,336,899	12,828,000
Property and equipment, net	288,560	180,368
Right-to-use assets, net	306,484	$ 714,342	$ 1,087,075	$ 418,838
Other assets	453,494
Total assets	30,385,437
Corporate Segment [Member]
Segment Reporting Information [Line Items]
Research and development	4,399,182
General and administrative	26,264,331
Depreciation and amortization	91,818
Total operating expenses	30,755,331
Loss from Operations	(30,755,331)
Interest income and other income, net	29,480
Net loss	(30,725,851)
Cash	22,684,516
Inventory	768,319
Other current assets	270,623
Total current assets	23,723,458
Property and equipment, net	279,985
Right-to-use assets, net	306,484
Other assets	453,494
Total assets	24,763,421
Viral Clear [Member]
Segment Reporting Information [Line Items]
Research and development	13,705,050
General and administrative	14,680,519
Depreciation and amortization	1,429
Total operating expenses	28,386,998
Loss from Operations	(28,386,998)
Interest income and other income, net	14,855
Net loss	(28,372,143)
Cash	5,583,513
Inventory	0
Other current assets	29,928
Total current assets	5,613,441
Property and equipment, net	8,575
Right-to-use assets, net	0
Other assets	0
Total assets	5,622,016
NeuroClear Technologies, Inc ("NeuroClear") [Member]
Segment Reporting Information [Line Items]
Research and development	31,630
General and administrative	9,403
Depreciation and amortization	286
Total operating expenses	41,319
Loss from Operations	(41,319)
Interest income and other income, net	0
Net loss	(41,319)
Cash	0
Inventory	0
Other current assets	0
Total current assets	0
Property and equipment, net	0
Right-to-use assets, net	0
Other assets	0
Total assets	$ 0

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RELATED PARTY TRANSACTIONS (Details) - USD ($)													4 Months Ended	12 Months Ended
	Oct. 09, 2020	Aug. 12, 2020	Jun. 24, 2020	May 20, 2020	Apr. 14, 2020	Mar. 30, 2020	Feb. 25, 2020	Dec. 31, 2019	Oct. 16, 2019	May 22, 2019	May 17, 2019	Nov. 01, 2017	Dec. 31, 2020	Dec. 31, 2020	Dec. 31, 2019
RELATED PARTY TRANSACTIONS (Details) [Line Items]
Due to Related Parties, Current (in Dollars)								$ 12,051					$ 317,000	$ 317,000	$ 12,051
Related Party Transaction, Description of Transaction						ViralClear agreed to pay Weild & Co a 5% cash and a 5% warrant or other securities of the aggregate subscriptions placed by Weild & Co. No costs have been incurred as of the date of this filing
Related Party Transaction, Expenses from Transactions with Related Party (in Dollars)														$ 266,863	$ 279,030
Share-based Compensation Arrangement by Share-based Payment Award, Description											the Company extended for up to two years 236,768 and 392,137 previously granted options that would normally expire 90 days after leaving service
Stock Issued During Period, Shares, New Issues			2,187,500	1,068,550			2,500,000	231,335					424,357
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures	105,000				625,000										195,720
Share-based Compensation Arrangement by Share-basd Payment Award, Options, Exercise Price (in Dollars per share)	$ 5.03			$ 10.49	$ 4.66				$ 5.00
Shares Issued, Shares, Share-based Payment Arrangement, before Forfeiture															810,000
Stock Issued During Period, Shares, Restricted Stock Award, Gross															113,332
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross														1,120,000	1,599,053
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period														1,203,223	550,077
Cashless Exercise of Options [Member]
RELATED PARTY TRANSACTIONS (Details) [Line Items]
Stock Issued During Period, Shares, Conversion of Convertible Securities															92,788
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period														616,398	360,457
Patent Costs, Consulting Fees and Expense Reimbursements [Member]
RELATED PARTY TRANSACTIONS (Details) [Line Items]
Accrued Liabilities (in Dollars)								$ 27,623					$ 15,000	$ 15,000	$ 27,623
Affiliated Entity [Member]
RELATED PARTY TRANSACTIONS (Details) [Line Items]
Related Party Transaction, Description of Transaction												Company paid Sherpa fee of (i) $200,000 in cash, of which $25,000 was paid on January 1, 2018, with the remainder to be paid upon completion of certain objectives, and (ii) a ten-year option to purchase up to 120,000 of the Company’s common stock at an exercise of $3.75 per share of common stock, of which 60,000 options vest immediately and 60,000 options were performance conditioned and subsequently vested.
Chief Executive Officer [Member]
RELATED PARTY TRANSACTIONS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures									250,000
Director #2 [Member]
RELATED PARTY TRANSACTIONS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures									25,000
Chief Financial Officer [Member]
RELATED PARTY TRANSACTIONS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures									150,000
Officers and Directors [Member]
RELATED PARTY TRANSACTIONS (Details) [Line Items]
Stock Issued During Period, Shares, Restricted Stock Award, Gross															90,000
Director [Member]
RELATED PARTY TRANSACTIONS (Details) [Line Items]
Shares Issued, Shares, Share-based Payment Arrangement, before Forfeiture															120,182
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross															746,507
Director #6 [Member]
RELATED PARTY TRANSACTIONS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross															1,138,000
Officer [Member]
RELATED PARTY TRANSACTIONS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures														675,000
Shares Issued, Shares, Share-based Payment Arrangement, before Forfeiture														175,000
Stock Issued During Period, Shares, Restricted Stock Award, Gross														100,000
Director #4 [Member] | Cashless Exercise of Options [Member]
RELATED PARTY TRANSACTIONS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period														4,030
Options at $3.73 [Member]
RELATED PARTY TRANSACTIONS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period		50,000
Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price (in Dollars per share)		$ 3.73
Options at $7.10 [Member]
RELATED PARTY TRANSACTIONS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period		50,000
Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price (in Dollars per share)		$ 7.10
Series C Preferred Stock [Member]
RELATED PARTY TRANSACTIONS (Details) [Line Items]
Stock Issued During Period, Shares, New Issues										17,138
Stock Issued During Period, Shares, Conversion of Convertible Securities										50

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INCOME TAXES (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Operating Loss Carryforwards	$ 95,000,000
Operating Loss Carryforwards, Expiration Date 1	2038
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	$ (9,200,000)
Deferred Tax Assets, Valuation Allowance	$ 24,700,000	$ 15,500,000
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%	21.00%

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INCOME TAXES (Details) - Schedule of Effective Income Tax Rate Reconciliation	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Schedule of Effective Income Tax Rate Reconciliation [Abstract]
Statutory rate on pre-tax book loss	(21.00%)	(21.00%)
(Gain) loss on change in fair value of derivatives	0.00%	0.00%
Stock based compensation	8.10%	3.35%
Fair value of warrant to acquire research and development	1.59%	1.93%
Other	0.03%	0.04%
Valuation allowance	11.28%	15.68%
	0.00%	0.00%

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INCOME TAXES (Details) - Schedule of Deferred Tax Assets and Liabilities - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Schedule of Deferred Tax Assets and Liabilities [Abstract]
Net operating loss carry-forwards	$ 19,900,000	$ 13,500,000
Stock based compensation	4,800,000	2,000,000
Valuation allowance	(24,700,000)	(15,500,000)
Net non-current deferred tax asset	$ 0	$ 0

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SUBSEQUENT EVENTS (Details) - Subsequent Event [Member] - USD ($)										1 Months Ended
	Feb. 26, 2021	Feb. 25, 2021	Feb. 16, 2021	Feb. 12, 2021	Feb. 10, 2021	Feb. 01, 2021	Jan. 13, 2021	Jan. 12, 2021	Jan. 04, 2021	Feb. 28, 2021	Jan. 31, 2021
SUBSEQUENT EVENTS (Details) [Line Items]
Operating Leases, Rent Expense, Minimum Rentals					$ 13,702
Decrease in Rent					16,289
Security Deposit					5,448
Operating Lease, Liability					$ 27,404
Stock Issued During Period, Shares, Issued for Services		19,000		50,000		5,000			18,868
Stock Issued During Period, Value, Issued for Services		$ 87,970		$ 253,000		$ 21,650			$ 75,283
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period							9,375
Proceeds from Stock Options Exercised							$ 27,750
Stock Issued During Period, Shares, New Issues										217,790	33,930
Stock Issued During Period, Value, New Issues										$ 1,109,401	$ 190,883
Payments of Stock Issuance Costs										$ 34,311	$ 5,904
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted	23,334
Restricted Stock [Member]
SUBSEQUENT EVENTS (Details) [Line Items]
Stock Issued During Period, Shares, Issued for Services											647,692
Stock Issued During Period, Shares, Restricted Stock Award, Gross											115,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights											vesting quarterly over year
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price											$ 3.99
Restricted Stock [Member] | Employees [Member]
SUBSEQUENT EVENTS (Details) [Line Items]
Stock Issued During Period, Shares, Restricted Stock Award, Gross											105,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights											one-third vesting on the one-year anniversary and two-thirds vesting quarterly thereafter for two years
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price											$ 3.99
Share-based Payment Arrangement, Option [Member]
SUBSEQUENT EVENTS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights			one-third vesting on the one-year anniversary and two-thirds vesting quarterly thereafter for two years					one-third vesting on the one-year anniversary and two-thirds vesting quarterly thereafter for two years
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price			$ 4.97					$ 4.23
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures			107,000					387,500
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period			10 years					10 years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value			$ 3.99					$ 4.03