10-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

(Mark One)

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

For the fiscal year ended December 31, 2018

or

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

For the transition period from                      to                     .

Commission File Number 001-38109

MYOMO, INC.

(Exact name of registrant as specified in its charter)

Delaware	47-0944526
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
One Broadway, 14 th Floor, Cambridge, Massachusetts	02142
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code (617) 996-9058

Securities registered under Section 12(b) of the Act:

Title of each class	Name of each exchange on which registered
Common Stock, $0.0001 par value per share	NYSE American

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

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

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

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

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 (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes   ☒     No   ☐

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form10-K or any amendment to this Form 10-K.    Yes   ☐     No   ☒

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

Large accelerated filer	☐	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 13(a) of the Exchange Act.  ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule12b-2 of the Act).    Yes:  ☐    No:  ☒

The aggregate market value of the voting and non-voting common stock held by non-affiliates of the registrant, based on the last sale price for such stock on June 30, 2018 was $32,962,311. For purposes of this calculation, shares held by stockholders whose ownership exceeded 5% of the registrant’s common stock outstanding were deemed to be held by affiliates. Exclusion of such shares should not be construed to indicate that any such person possesses the power, direct or indirect, to direct or cause the direction of the management or policies of the registrant or that such person is controlled by or under common control with the registrant. At March 6, 2019, the registrant had 17,083,715 shares of common stock, par value $0.0001 per share, outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

Part III of this Form 10-K incorporates information by reference from the registrant’s definitive proxy statement to be filed with the Securities and Exchange Commission within 120 days after the close of the fiscal year ended December 31, 2018.

MYOMO, INC

2018 FORM 10-K ANNUAL REPORT

TABLE OF CONTENTS

PART I
Item 1.	Business	1
Item 1A.	Risk Factors	11
Item 1B.	Unresolved Staff Comments	34
Item 2.	Properties	34
Item 3.	Legal Proceedings	34
Item 4.	Mine Safety Disclosures	34
PART II
Item 5.	Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	35
Item 6.	Selected Financial Data	37
Item 7.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	39
Item 7A.	Quantitative and Qualitative Disclosures About Market Risk	51
Item 8.	Financial Statements and Supplementary Data	51
Item 9.	Changes In and Disagreements With Accountants on Accounting and Financial Disclosure	51
Item 9A.	Controls and Procedures	51
Item 9B.	Other Information	52
PART III
Item 10.	Directors, Executive Officers and Corporate Governance	53
Item 11.	Executive Compensation	53
Item 12.	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	53
Item 13.	Certain Relationships and Related Transactions, and Director Independence	53
Item 14.	Principal Accounting Fees and Services	53
PART IV
Item 15.	Exhibits and Financial Statements Schedules	54
Item 16.	Form 10-K Summary	56
SIGNATURES		57

PART I

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Annual Report on Form 10-K contains forward-looking statements (within the meaning of the federal securities law) that involve substantial risks and uncertainties. All statements, other than statements of historical facts, included in this Annual Report on Form 10-K regarding our strategy, future operations, future financial position, future net sales, gross margin expectations, projected costs, projected expenses, prospects and plans and objectives of management are forward-looking statements. The words “anticipates,” “believes,” “estimates,” “expects,” “intends,” “may,” “plans,” “projects,” “will,” “would,” and similar expressions are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words. We have based these forward-looking statements on our current expectations and projections about future events. Although we believe that the expectations underlying any of our forward-looking statements are reasonable, these expectations may prove to be incorrect, and all of these statements are subject to risks and uncertainties. Should one or more of these risks and uncertainties materialize, or should underlying assumptions, projections, or expectations prove incorrect, our actual results, performance, or financial condition may vary materially and adversely from those anticipated, estimated, or expected. We have included important factors in the cautionary statements included in this Annual Report on Form 10-K, particularly in the section entitled “Risk Factors,” that we believe could cause actual results or events to differ materially from the forward-looking statements that we make. Our forward-looking statements do not reflect the potential impact of any future acquisitions, mergers, dispositions, joint ventures, investments or terminations of distribution arrangements that we may make. We do not assume any obligation to update any forward-looking statements, whether as a result of new information, future events, or otherwise, except as required by law.

The following discussion should be read in conjunction with our financial statements and the related notes contained elsewhere in this Annual Report on Form 10-K and in our other Securities and Exchange Commission filings.

Unless the context requires otherwise, references to “Myomo,” “we,” “our,” and “us” in this Annual Report on Form 10-K refer to Myomo, Inc.

We own various U.S. federal trademark registrations, certain foreign trademark registrations and applications, and unregistered trademarks, including the following registered marks referred to in this Annual Report on Form 10-K: “MyoPro ® ”, “MYOMO” ® . All other trademarks or trade names referred to in this Annual Report on Form 10-K are the property of their respective owners. Solely for convenience, the trademarks and trade names in this Annual Report on Form 10-K are referred to without the symbols ® and ™ , but such references should not be construed as any indicator that their respective owners will not assert, to the fullest extent possible under applicable law, their rights thereto.

Item 1. Business

Overview

We are a wearable medical robotics company that offers mobility for those suffering from neuromuscular disorders and upper limb paralysis. We develop and market the MyoPro product line. A MyoPro is a myoelectric-controlled upper limb brace, or orthosis. The orthosis is a rigid brace used for the purpose of supporting a patient’s weak or deformed arm to enable and improve functional activities of daily living, ADLs, in the home and community. It is custom constructed by qualified orthotics and prosthetics, or O&P, professionals during a custom fabrication process for each individual user to meet their specific needs. Our products are designed to help restore function in individuals with neuromuscular conditions due to brachial plexus injury, stroke, traumatic brain injury, spinal cord injury and other neurological disorders. We sell our products through orthotics and prosthetics, or O&P providers, the Veterans Health Administration, or VA, and to our distributor in certain accounts and geographic markets, OttoBock SE & Co. KGaA, or Ottobock. Recently, we have begun providing devices directly to patients and billing their insurance companies directly, and we primarily utilize the clinical services of trained professionals for which they are paid a fee.

Our goal is to address the need to restore function to individuals who have suffered partial paralysis and can no longer support or move their arm or hand despite the best efforts of surgeons and rehabilitation therapists.

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Our solution, the MyoPro custom fabricated limb orthosis, is for the upper limbs. It was originally pioneered in the 1960s, recently refined in the labs of MIT, and made commercially feasible through our efforts. Partial paralysis is severe muscle weakness or loss of voluntary movement in one or more parts of the body. The MyoPro is registered with the FDA as a Class II device (Biofeedback Device). We believe it is the only current device able to help neuromuscular-impaired people restore function in weak arms and hands using their own muscle signals. The device consists of a portable arm brace made of a lightweight aerospace metal and includes advanced signal processing software, non-invasive sensors, and a lightweight battery unit. The product is worn to support the dysfunctional joint and as a functional aid for reaching and grasping but has also been shown to have therapeutic benefits for some users to increase motor control.

The MyoPro’s control technology utilizes an advanced non-invasive human-machine interface based on non-invasive, patented electromyography, or EMG, control technology that continuously monitors and senses, but does not stimulate, the affected muscles. The patient self-initiates movement through his or her weakened muscle signals that indicate the intention to move. In addition to supporting the weakened limb, the MyoPro functions as a neuro-muscular prosthetic by restoring function to the impaired limb similar to a myoelectric prosthetic for an amputee. It is prescribed by physicians and provided by medical professionals certified to fit orthotics and prosthetics as a custom fabricated myoelectric elbow-wrist-hand orthosis.

In addition to applications for stroke patients, we believe our technology may be used to increase upper extremity movement affected by diagnoses such as peripheral nerve injury, spinal cord injury, other neurological disorders, cerebral palsy, muscular dystrophy and traumatic brain injury.

Our strategy is to establish ourselves as the market leader in myoelectric limb orthotics, and to build a set of products, software applications, and value-added services based upon our patented technology platform. While we currently focus on upper extremity orthotics, our future products may include devices for the shoulder, leg, knee, and ankle, sized for both adults, adolescents and children, along with non-medical applications for industrial and military markets. We expect to introduce our MyPro device for pediatric use in 2019.

We estimate that the addressable market for products directed to patients with upper extremity paralysis, such as our MyoPro, may total $10.0 billion, based on 3.0 million existing cases of upper extremity paralysis and our estimate that 25% of such individuals may be medically qualified candidates for a MyoPro.  In addition, based on an estimated 350,000 new cases each year, we believe this market is expected to grow by $1.2 billion per year.  Using similar estimates for countries outside of the United States, we believe that the total worldwide market potential for products addressing upper extremity paralysis may reach $30.0 billion.

We utilize patient screening days to identify potential patients that could be fitted with our MyoPro device.  During 2018, we organized over 200 screening days across the United States, after test marketing this approach with O&P channel partners earlier in the year.

Among private insurance companies, reimbursement amounts for our MyoPro devices currently range for $20,000 to $60,000 per unit, depending on the MyoPro model. The selling price of our MyoPro devices to our channel partners range from $10,000 to $25,000 per unit depending on the MyoPro model. In November the Centers for Medicare and Medicaid Services, or CMS, issued two new codes for the MyoPro, L8701 and L8702, and we expect decisions relating to coverage policy determination and reimbursement amounts for our MyoPro products from CMS in the first half of 2019, which may offer greater access to the MyoPro for Medicare beneficiaries. However, there is no specified timetable for such a CMS decision, nor is there any guarantee that any such decisions will actually increase access. In addition, we cannot predict the impact of any such decision on the amounts that we may be reimbursed by private insurance companies, if any.

We are the exclusive licensee of U.S. patents for the myoelectric limb orthosis device based on technology originally developed at MIT in collaboration with medical experts affiliated with Harvard Medical School. We have licensed 2 patents across 1 patent family to protect our technology. We also hold 10 issued patents in the U.S. and various countries and have 2 pending patent applications. Our devices are currently referred for patients at leading rehabilitation facilities, including, among others, the Mayo Clinic, Cleveland Clinic, Walter Reed National Military Medical Center, and VA hospitals across the country.

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We are headquartered in Cambridge, Massachusetts.

Market Opportunity: Common Causes of Arm Paralysis

Stroke

According to the Centers for Disease Control and Prevention, or the CDC, stroke is the leading cause of disability in the U.S. affecting 800,000 people per year. We have working relationships with rehabilitation facilities in the U.S., including the Mayo Clinic, Cleveland Clinic, Spaulding Rehabilitation Hospital, Loma Linda University Medical Center, Kennedy Krieger Institute, and National Rehabilitation Hospital, and have developed an appropriate set of inclusion criteria to determine which persons that are affected by stroke would be medically qualified for the intervention.

A growing diagnosis in the U.S. is the occurrence of stroke in those under the age of 65. Nationally, 34% of stroke survivors are under 65. The challenges for these younger survivors include the need to return to work, child rearing, and community activities that may not exist for older individuals. We believe that this is an important market segment because of their greater need to return to normal activity, and because they are more likely to have their devices reimbursed by insurance providers.

Vehicular and Workplace Accidents

One of the most straightforward applications for the MyoPro is to support the weak arm and restore arm function to individuals who have suffered peripheral nerve injuries. A common outcome of vehicular and workplace accidents is damage to the nerves in the shoulder known as the brachial plexus. Many individuals recover from their related trauma with the exception of the ability to control their elbow and in some cases their hand. Nerve transfer surgery is often a solution; however, these procedures are not always restorative. In some cases, patients undergo amputation and receive myoelectric prosthetics rather than deal with a paralyzed arm. One of the leading medical facilities in the U.S. for treating brachial plexus injuries is the Mayo Clinic. We have been working with surgeons at the Mayo Clinic who have incorporated the MyoPro into their surgical post-operative treatment protocol.

Spinal Cord Injuries

According to the Christopher and Dana Reeve Foundation, spinal cord injuries are the cause of 23% of all paralysis. The level of paralysis depends on where the injury occurs. Currently, medically qualified individuals include those with sufficient remaining EMG signal strength to initiate movement of the devices, as determined by the clinician using a MyoPro evaluation unit.

Cerebral Palsy

Based on data provided by the CDC, the prevalence of cerebral palsy, or CP, in the United States is approximately 74,000 for children ages 6-12 years old. CP is caused by brain injury or brain malformation that occurs before, during, or immediately after birth while the infant’s brain is under development.

Myomo has conducted initial product testing at the Easter Seals Clinic in the Chicago area and the Kennedy Krieger Institute in Baltimore to gauge efficacy of its myoelectric brace on children with CP. Based on this work, we have developed a prototype custom fabricated elbow brace for children ages 6-12 and intend to commercialize this product when product development and testing is completed, which we expect to occur over the next 12-18 months.

Progressive Conditions

The MyoPro has been prescribed in a few cases for individuals with progressive conditions such as multiple sclerosis and ALS. For individuals with these conditions, the MyoPro is used for strength conservation and to extend the time they can maintain independence. As users continue to progress with their condition, settings can be adjusted to provide increasing amounts of assistance.

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Arm Paralysis Solutions & Treatments

The standard of care for treating paralysis varies by diagnosis. In the case of neurological injuries such as stroke, occupational / physical therapy is the standard of care. Each year, stroke and other survivors undergo months of rehabilitation. Unfortunately, many result in long term hemiparesis, which is weakness on one side of the body. Interventions such as electrical stimulation, static braces, and continued therapy are available, and yet the prevalence of chronic upper limb paralysis is in the millions.

Our Solutions

Although commercial products for powered prosthetics have been available since the 1970s, we believe that powered orthotics have been held back by issues related to weight and comfort. The MyoPro is known in themedical community as a custom fabricated limb orthosis. It is created individually for each patient from a cast, just like a prosthetic, except for someone who still has a limb but that is non-responsive.

O&P devices are provided by medical professionals trained and certified to custom fabricate and fit these devices. According to the American Orthotics and Prosthetics Association, in 2012, there were approximately 3,000 O&P facilities located both separate from and within hospitals in the U.S. Additionally, the VA has been a pioneer in O&P. In fact, the design of the new MyoPro Motion G powered grasp product is rooted in research conducted at the Boston-area VA in the 1990s. This research demonstrated that it is technically feasible to design a myoelectric hand orthosis; however, we believe that the product was not commercially practical until Myomo was able to incorporate recent technological developments such as improved computer processors and software, lightweight materials, and smaller batteries to create an acceptable orthosis for users.

The MyoPro can enable individuals to self-initiate and control movements of a partially paralyzed or weakened limb using their own muscle signals. When the user tries to move, sensors detect the weak muscle signal, which activates the motor to move the limb in the desired direction. The user is in control of their own limb; the brace amplifies their weak muscle signal to restore function to the affected joint. With the orthosis, a paralyzed individual, such as one who has suffered a brachial plexus injury, stroke or other neuromuscular disorder can perform ADLs including feeding, reaching and lifting.

Patented EMG control technology continuously monitors and senses, but does not stimulate, the affected muscles. The user self-initiates and achieves natural movement patterns by their own muscular signals that indicate intention to move. The system senses an EMG muscle signal and then processes data to a motor on the device that enables desired motion. Importantly, the EMG-driven device requires that users are actively engaged throughout the movement; if they stop, the device stops.

Clinicians who evaluate and fit a patient for a MyoPro require education, training, and experience to complete such tasks. In order to qualify for a MyoPro, candidates must meet a comprehensive set of requirements determined by a trained clinical professional during an evaluation. These criteria include long term partial paralysis, detection of a muscle signal sufficient to control the device, demonstrate cognitive abilities, meeting certain parameters for height and weight, lack of other conditions that might limit the effectiveness or safety of the device such as use of certain pharmaceuticals, high levels of pain, or limits to range of motion, as well as falling within measurement limitations for the arm and hand to be able to fit into the device. Finally, candidates must have meaningful and achievable functional goals that can realistically be accomplished with the device that cannot otherwise be achieved with a less costly intervention such as additional rehabilitation therapy.

Each MyoPro brace is custom fabricated to the patient by a certified O&P practitioner for optimum mobility and performance. During the evaluation process, a certified orthotist or prosthetist will qualify an individual for a MyoPro through a physical assessment. Should the individual qualify, the provider will determine whether the device is covered by the individual’s health insurance. If coverage is in effect and the individual is a suitable candidate for MyoPro, the O&P center will initiate the fabrication and fitting process:

• First an impression plaster molding of the patient’s arm will be taken. This mold is sent off to a central fabrication facility for custom brace fabrication.

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• Fabrication typically takes 2-4 weeks. Once the brace is received by the O&P practice, the patient will be brought back for a fitting. During this fitting, the device will be calibrated to the user’s individual muscle signal profile and minor adjustments to the brace can be made to optimize comfort.

• The user will be provided with initial training and a set of take home tasks to practice with the brace donned. Research studies have shown that O&P users do better when they receive additional training on how to best use their accommodation device. Follow up training may take place at a MyoPro certified therapy or rehabilitation center or at the O&P practice.

In a cost conscious healthcare environment, we believe that there are two compelling uses for the MyoPro. The first is to enable users to return to work, whether they are young mothers raising children, engineers and technicians working at their vocation, or electricians and mechanics using both arms to accomplish their work.

The second key application is keeping individuals who have difficulty performing ADLs to live safely at home. In the U.S., 5% of community residents require daily help with ADLs and consume 23% of all healthcare spending. We believe that restoring upper limb function to these individuals may result in fewer emergency room visits related to falls, increase their level of activity, and avoid the need for institutionalization. With 70 million Baby Boomers headed into their retirement years, we believe that it is vital to keep beneficiaries in the lowest cost of care setting — the home.

Health Insurance Reimbursement

The standard process for a new medical device to gain reimbursement begins with the FDA. The device must be classified and, depending on the level of risk, registered as a Class I or Class II low risk device not requiring pre-market notification, cleared via 510(K) for a Class II medium risk device, or approved through a PMA process for Class III high risk devices. The device is registered with the FDA and indications for use as well as contra-indications are defined. Once FDA regulatory work is completed, it is necessary to identify the applicable reimbursement code and benefit category.

Companies marketing medical devices that fit into existing codes are able to submit an application and sample to the Centers for Medicare and Medicaid Services, or CMS, Working Workgroup for device reimbursement and gain confirmation that it can be billed using that an existing code or be advised that another a new code is to be used established for coverage and classification. Devices that do not fit into an existing device code must establish sufficient operating volume, as determined by the CMS Working group, to justify a Healthcare Common Procedure Coding System, or, HCPCS code and submit an application showing that it meets the evidence requirements for “medical necessity” based on claims & reimbursement policy (Chapter 13 of the Medicare Program Integrity Manual for Reasonable and Necessary). During the interim period between regulatory registration and a new code, there is a process enabling providers to bill for the medical device using a general purpose or Not Otherwise Classified, or NOC, code that results in the case by case review of claims by payers. When a new code is assigned, it is often accompanied by a reimbursement coverage policy associated with the device as well as a fee schedule for Medicare reimbursement by state.

In terms of reimbursement, contractors for CMS have previously issued erroneous coding guidance suggesting that the MyoPro should be provided on a rental basis to standard, part B Medicare beneficiaries using the code E1399. In response to an application we filed in December 2017, the Centers for Medicare and Medicaid Services, or CMS, issued two new codes describing different versions of the MyoPro. We expect decisions relating to coverage policy determination and allowable reimbursement amounts for our MyoPro products from CMS in the first half of 2019, which may offer greater access to the MyPro for Medicare beneficiaries. However, there is no specified timetable for such a CMS decision, nor is there any guarantee that any such decisions will actually increase access. In addition, we cannot predict the impact of any such decision on the amounts, if any, that we may be reimbursed by private insurance companies.

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Currently, we set the price to distributors for our products. A distributor will only be willing to order a product from us if the level of reimbursement from third party payers is sufficient to provide a reasonable profit to the distributor after paying our price. The process of obtaining reimbursement is handled entirely by the distributorwith clinical support from us in some cases. Historically, the reimbursement level has generally been sufficient to lead to sales providing reasonable gross margins to us. However, there can be no assurance that future reimbursement levels will continue to provide acceptable gross margins to us.

We sell our products directly as well as indirectly through our distributors to the VA. In direct sales, we provide a quote for our products, and if accepted, the VA issues a purchase order directly to us. Indirect sales generally are handled in the same manner as other sales of our products to distributors.

We believe the receipt of a HCPCS code could expand the pool of potential users of our products because Medicare eligible patients would have greater access to our products, especially those patients who are not able to afford our products without Medicare reimbursement. To our knowledge, as of December 31, 2018, fewer than ten units have been self-paid or funded by non-profit foundations. As described above, the process of obtaining a HCPCS code is long and often requires clinical experience to validate the need for a new code specific to the MyoPro. We cannot make any assurance that a HCPCS code will be issued or that the amount of reimbursement offered will be sufficient to provide a reasonable profit to us or to our distributors.

Research and Development

We are committed to investing in a robust product development program and to supporting a variety of clinical research studies to enhance our products, increase the body of evidence to support prescribing and reimbursing our devices, and to grow our range of product offerings. Our R&D team is comprised of eight engineers with a mix of BS, MS and PhD degrees in electrical engineering, mechanical engineering, biomedical engineering and computer science and augmented by outside resources as needed. The R&D team seeks to combine innovative research conducted over the last 50 years with cutting edge innovations in robotics, machine learning, and material science to continue to enhance our products and product offerings. Our regulatory, clinical, and customer service personnel work closely with our suppliers and providers to promote compliance with quality standards and good manufacturing processes, which we believe result in a high-quality product and limited customer issues.

We plan, depending on available resources, to increase our investment in research, development, and customer service in the future in order to continually improve our system architecture and develop new product innovations that increase the value and breadth of our product offerings. Additional product enhancements in the future may be focused on incremental offerings for individual body parts such as the shoulder, wrist, leg and ankle, along with more compact and lighter weight components more appropriate for the needs of children, along with potential non-medical applications for industrial and military markets.

Clinical Research Studies

Evidence of efficacy involving myoelectric orthotics dates back to 1967. We have partnered with leading researchers to study the impact of its technology to restore function to a paralyzed joint as well as the real world benefit that comes from being able to independently perform ADLs in the home, vocational tasks at work, and community activities such as shopping. A study was published in January 2017 that demonstrated the instantaneous reduction in upper limb impairment and increase in ability to complete functional tasks for chronic stroke patients. In addition to the previous published research, Myomo also has an active grant-funded research program. Currently funded studies include a study of the MyoPro device for patients with traumatic brain injury (TBI) induced arm impairment with the Cleveland VA and Northwestern University and a recently-funded study of the device for patients with spinal cord injury (SCI) at Kessler Rehabilitation Center in New Jersey. The preliminary results from the TBI study are very promising and have been presented at research conferences. We anticipate the first paper from this study to be published in 2019. These studies focused on the ability of MyoPro users to initiate movement of their affected limbs and perform ADLs such as picking up objects so that they may feed themselves and live more independently. In addition to the studies Myomo is directly involved in, various clinical facilities are undertaking their own research projects on the outcomes of MyoPro users.

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Sales and Marketing

Our strategic goal is to develop and commercialize products that become the standard of care for individuals with paralysis who cannot be successfully treated with less costly interventions such as rehabilitation therapy. Ourstrategy is to establish ourselves as a market leader in myoelectric-controlled orthotics by building a set of products, software applications, and value-added services based upon our patented technology platform. We recently introduced the first powered grasp orthosis for the hand and anticipate that our future products may include devices for the shoulder, leg, knee, and ankle, sized for both adults and children, along with potential non-medical applications for industrial and military markets. After developing a larger base of operations in the U.S., we plan to expand into international markets via local and global partnerships and distribution arrangements to meet the large global need that we believe exists for individuals with paralysis.

Our current commercialization model includes a direct sales force targeting hospitals and O&P practices that provide our products to their patients as well as indirect sales through distributors. To date, we have had insignificant sales overseas. The MyoPro product line has been approved by the VA system for impaired veterans, and over thirty VA facilities have already ordered devices for their patients. In January 2017, we entered into an agreement with Ottobock, a global leader in the field of O&P devices, to market the MyoPro product line in the U.S., followed by Canada and certain EU countries upon receiving regulatory approval. We plan to expand our direct sales force and other distribution agreements to increase our penetration into these markets.

Of the 3,000 O&P clinical offices in the U.S., we expect to recruit and train professionals at select locations with proven experience working with sophisticated prosthetic products to provide MyoPro devices for their patients.  In response to an application we filed in December 2017, the Centers for Medicare and Medicaid Services, or CMS, issued two new codes describing different versions of the MyoPro. We expect decisions relating to coverage policy determination and allowable reimbursement amounts for our MyoPro products from CMS in the first half of 2019, which may offer greater access to the MyPro for Medicare beneficiaries. However, there is no specified timetable for such a CMS decision, nor is there any guarantee that any such decisions will actually increase access. In addition, we cannot predict the impact of any such decision on the amounts, if any, that we may be reimbursed by private insurance companies.

To bring the MyoPro to what we believe is the large number of potential patients outside of the U.S., we have begun discussions with regional companies that have established distribution channels in these markets and entered into an agreement with Ottobock for distribution in certain EU countries. In July 2017, we obtained CE Mark, which is a manufacturer’s declaration that the product complies with the essential requirements of the relevant European health, safety and environmental protection legislation for the MyoPro so that it can be marketed in Europe, and to seek regulatory approval via local partners in select other markets. In October 2017 we obtained our medical device license for Canada, enabling us to provide the MyoPro to patients in that country.

We plan to increase our marketing and advertising expenditures to raise awareness and educate clinicians and patients about the MyoPro.

Competition

An individual with difficulty walking has a wide range of technology alternatives from canes and crutches to powered wheelchairs and exoskeleton suits. However, those with paralysis of the arm, wrist, and hand, whose physical challenges that we seek to address, have few options.

Rehabilitation Therapy

Rehabilitation therapy is the standard of care for upper extremity paralysis and a prerequisite to qualifying for a myoelectric orthosis such as the MyoPro. After a stroke or other traumatic injury, a large portion of survivors are able to regain much or all of their function. However, every year there are many survivors whose upper extremities remain paralyzed despite best efforts of rehabilitation therapists.

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Non-Powered Braces

Some individuals are able to accomplish their functional goals with braces that are non-powered or use springs to offset forces of gravity or muscle tightness, referred to as spasticity. Medical professionals who evaluate patientsfor myoelectric orthotics screen out individuals who could accomplish their goals with a simpler, less costly intervention such as these braces.

Experimental Surgery: Battelle — Brain Implants

An array of experimental interventions currently is being researched at universities and non-profit research facilities around the world. One such innovation recently announced by Battelle Memorial Institute in Ohio involves a craniotomy, which is a surgical opening into the skull performed to implant a sensor chip in the brain. An electrical cable is connected to the top of the head connecting to a system that sends pulses of electrical stimulation to activate muscles in the forearm. The procedure is experimental, invasive, and costly, but may be offered as an alternative to a myoelectric orthosis.

Exoskeleton Suits

During the last few years, a number of companies have emerged to provide exoskeleton suits that enable those with lower extremity paralysis to stand and walk again. Companies in this space include ReWalk, Ekso Bionics, and Cyberdyne. It is possible that companies may begin to compete with solutions such as ours for the upper extremity. Although we are not aware that any of these companies is currently considering upper extremity products, we can provide no assurance that they are not currently developing competing products.

Potential New Products from O&P Manufacturers

If our business grows, interest may develop among existing manufacturers of other O&P devices that compete with the MyoPro, which may or may not challenge the validity of our intellectual property.

Intellectual Property

The MyoPro is protected by two core patents exclusively licensed from MIT for the life of the patents. The first patent (U.S. Pat. No. 7,396,337) covers a powered orthotic device, worn over a patient’s elbow or other joint that senses relatively low-level muscle signals in the vicinity of the joint generated by a patient. In response to the relatively low level signals, the powered orthotic device moves, causing the patient’s body part to move about the joint accordingly with adjustable force and assistance settings. The patent expires on December 1, 2023. The second patent (U.S. Pat. No. 7,367,958) covers a method of providing rehabilitation movement training for a person suffering from nerve damage, stroke, spinal cord injury, neurological trauma or neuromuscular disorder by moving a body part about a joint using a powered orthotic device. The patent claims methods that include moving the body part about the joint in two directions based on an EMG signal from a muscle associated with that body part or moving the body part about the joint in one direction based on the EMG signal and in another direction based on a return force in the absence of a sensed EMG signal. This patent expires on November 21, 2023, which represents the earliest patent expiration among Myomo’s intellectual property portfolio.

The two patent licenses discussed above were granted pursuant to a certain exclusive licensing agreement, as amended, or the License Agreement. Under the License Agreement, we have been granted access to those certain patent rights in exchange for the payment of royalties, which vary based on the level of our net sales. As part of the License Agreement, we must pay a nonrefundable annual license maintenance fee which may be credited to any royalty amounts due in that same year. The License Agreement can be terminated if certain sales targets are not achieved.

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The future minimum amounts due under this agreement for the next five years are as follows:

2019	$	25,000
2020		25,000
2021		25,000
2022		25,000
2023 year patents expire		25,000

Under the Licensing Agreement, we issued 6,172 shares of our common stock to MIT. They have the right to purchase additional shares of our common stock to maintain their pro rata ownership.

On November 15, 2016, we entered into a waiver agreement with MIT with regard to certain obligations, or the Obligations Waiver, under the License Agreement. The Obligations Waiver contemplates that we have not met certain revenue obligations, or the Revenue Obligations, and certain commercialization obligations, or the Commercial Obligations, which are required under the License Agreement. Pursuant to the Revenue Obligations, we were originally obligated to have net sales of at least $200,000, $250,000, $500,000 and $750,000 in 2010, 2011, 2012 and 2013 (and each year thereafter), respectively. Pursuant to the Commercialization Obligations, we were originally obligated to introduce a home version of a “licensed product” on or before December 31, 2010, expand distribution of a licensed product to 10 major metropolitan areas on or before December 31, 2011 and expand distribution to at least one country outside of the United States on or before December 31, 2012. The Obligations Waiver waives any and all Revenue Obligations up to the date of the waiver agreement and waives the Commercialization Obligations up to and through the date of the waiver agreement. The Obligations Waiver cannot be terminated by any other parties.

Myomo has its own issued patents as well. In January 2013, Myomo’s patent entitled Powered Orthotic Device was granted in Europe (European Patent No. 2079361), which is validated (currently in force) in six European countries. In June 2014, a substantially similar patent was granted in Japan (Japanese Patent No. 5557529). In November 2013 and January 2015, Myomo’s two U.S. patents issued entitled Powered Orthotic Device and Method of Using Same (U.S. Pat. Nos. 8,585,620 and 8,926,534, respectively). On July 26, 2016, Myomo’s third U.S. patent was issued (U.S. Pat. No. 9,398,994).

In terms of trademarks, the terms Myomo and MyoPro are registered as trademarks with the US Patent & Trademark Office. Within the first ten years from the registration dates shown above, we will be required to complete two (2) “maintenance” filings, one between the 5th and 6th years and the second between the 9th and 10th years. Each successive 10 year period thereafter we will be required to complete a “maintenance” filing between every 9th and 10th year. Our trademarks were registered in 2013 and 2014.

Government Regulation

The MyoPro device and our operations including our supply chain and distribution channels are subject to regulation by the FDA and various other U.S. federal and state agencies. We are also subject to regulation by foreign governmental agencies in connection with international sales. These agencies enforce laws and regulations that govern the development, testing, manufacturing, labeling, advertising, marketing and distribution, and market surveillance of our medical device products. These agencies possess the authority to take various administrative and legal actions against us, such as product recalls, product seizures and other civil and criminal sanctions.

Under the Federal Food, Drug and Cosmetic Act, or, FFDCA, medical devices are classified as Class I, Class II or Class III, depending on the degree of risk and the extent of control needed to ensure safety and effectiveness. As the FDA is now giving more attention to the differentiated performance of myoelectric controlled orthotics, we elected to change our classification registration to Class II for the MyoPro 2 family of products. These are generally low risk devices for which safety and effectiveness can be assured by safety and testing adherence to a set of guidelines, which include compliance with the applicable portions of the FDA’s Quality System Regulation, or QSR, facility registration and product listing, reporting of adverse medical events, and appropriate, truthful and non-misleading labeling, advertising, and promotional materials.

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We, together with Cogmedix, actively maintain FDA 21 CFR Part 820 QSR and ISO 13485 Quality Management Systems for product design, manufacturing, distribution, and customer feedback processes. Following the introduction of a product, the FDA and foreign agencies engage in periodic reviews of our quality systems, the product performance, and the advertising and promotional materials. These regulatory controls, as well as anychanges in FDA policies, can affect the time and cost associated with the development, introduction and continued availability of new products. We work to anticipate these factors in our product development processes.

Manufacturing

Myomo’s custom fabricated orthosis is comprised of two elements. The first is the electromechanical kit. The kit consists of the motor units, processor, sensors, and battery. Manufacturing for the electromechanical kit is provided by our supplier Cogmedix, a wholly owned subsidiary of Coughlin Companies in Worcester, MA. The second element is the custom fabrication of the orthosis itself from a model of the patient’s arm. Custom fabrication is provided by GRE, privately owned by Jonathan Naft, an executive of Myomo. See “Certain Relationships and Related Party Transactions.”

If the volume and geographic reach of our sales expand, we may seek additional sources for manufacturing and custom fabrication of the devices as our needs may require.

Employees

As of December 31, 2018, we employed a total of 45 full time and 1 part time employees. All employees are subject to contractual agreements that specify requirements for confidentiality, ownership of newly developed intellectual property and restrictions on working for competitors as well as other matters.

Corporate Information

We were incorporated in the state of Delaware on September 1, 2004. On June 9, 2017, we executed our initial public offering, and our common stock trades under the symbol “MYO.” Our principal executive offices are located at One Broadway, 14th Floor, Cambridge, Massachusetts 02142, and our telephone number is (617) 996-9058.

Where You Can Find More Information

Our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 are available through the investor relations portion of our website (www.myomo.com) free of charge as soon as reasonably practicable after we electronically file such material with, or furnish it to, the Securities and Exchange Commission, or SEC. Information on our investor relations page and on our website is not part of this Annual Report on Form 10-K or any of our other securities filings unless specifically incorporated herein or therein by reference. In addition, our filings with the Securities and Exchange Commission may be accessed through the Securities and Exchange Commission’s Electronic Data Gathering, Analysis and Retrieval (EDGAR) system at www.sec.gov. All statements made in any of our securities filings, including all forward-looking statements or information, are made as of the date of the document in which the statement is included, and we do not assume or undertake any obligation to update any of those statements or documents unless we are required to do so by law. In addition, our Code of Business Conduct and Ethics and Charters of our Audit, Compensation Lead Independent Director and Nominating and Corporate Governance Committees are available on our website and are available in print to any stockholder who requests such information.

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Item 1A. Risk Factors

The following important factors, among others, could cause our actual operating results to differ materially from those indicated or suggested by forward-looking statements made in this Form 10-K or presented elsewhere by management from time to time. Investors should carefully consider the risks described below before making an investment decision. The risks described below are not the only ones we face. Additional risks not presently known to us or that we currently believe are not material may also significantly impair our business operations. Our business could be harmed by any of these risks. The trading price of our common stock could decline due to any of these risks, and investors may lose all or part of their investment.

Risks Associated with Our Business

We may experience significant fluctuations in our quarterly and annual results.

Fluctuations in our quarterly and annual financial results have resulted and will continue to result from numerous factors, including:

• changes in the mix of products we sell;

• strategic actions by us, such as acquisitions of businesses, products, or technologies;

• effects of domestic and foreign economic conditions and exchange rates on our industry and/or customers;

• the divestiture or discontinuation of a product line or other revenue generating activity;

• the relocation and integration of manufacturing operations and other strategic restructuring;

• regulatory actions which may necessitate recalls of our products or warning letters that negatively affect the markets for our products;

• costs incurred by us in connection with the termination of contractual and other relationships, including distributorships;

• our ability to collect outstanding accounts receivable in selected countries outside of the United States;

• the expiration or exhaustion of deferred tax assets such as net operating loss carry-forwards;

• increased product and price competition, due to the regulatory landscape, market conditions or other factors;

• market reception of our new or improved product offerings;

• the loss of any significant customer; and

• timing and number of reimbursements of our products by insurance payors.

These factors, some of which are not within our control, may cause the price of our common stock to fluctuate substantially. If our quarterly operating results fail to meet or exceed the expectations of securities analysts or investors, our stock price could drop suddenly and significantly. We believe the quarterly comparisons of our financial results are not always meaningful and should not be relied upon as an indication of our future performance.

We currently rely, and in the future will rely, on sales of our MyoPro products for our revenue, and we may not be able to achieve or maintain market acceptance.

We currently rely, and in the future will rely, on sales of our MyoPro products for our revenue. MyoPro products are relatively new products, and market acceptance and adoption depend on educating people with limited upper extremity mobility and healthcare providers as to the distinct features, ease-of-use, positive lifestyle impact and other benefits of MyoPro systems compared to alternative technologies and treatments. MyoPro products may not be perceived to have sufficient potential benefits compared with these alternatives, which includerehabilitation therapy or amputation with a prosthetic replacement. Also, we believe that healthcare providers tend to be slow to change their medical treatment practices because of perceived liability risks arising from the use of new products and the uncertainty of third-party reimbursement. Accordingly, healthcare providers may not recommend the MyoPro until

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there is sufficient evidence to convince them to alter the treatment methods they typically recommend. This evidence may include prominent healthcare providers or other key opinion leaders in the upper extremity paralysis community recommending the MyoPro as effective in providing identifiable immediate and long-term health benefits, and the publication of additional peer-reviewed clinical studies demonstrating its value.

Achieving and maintaining market acceptance of MyoPro products could be negatively impacted by many other factors, including, but not limited to:

• lack of sufficient evidence supporting the benefits of MyoPro over competitive products or other available treatment, or lifestyle management to accommodate the disability;

• patient resistance to wearing an assistive device or making required insurance co-payments;

• results of clinical studies relating to MyoPro or similar products;

• claims that MyoPro, or any component thereof, infringes on patent or other intellectual property rights of third-parties;

• perceived risks associated with the use of MyoPro or similar products or technologies;

• the introduction of new competitive products or greater acceptance of competitive products;

• adverse regulatory or legal actions relating to MyoPro or similar products or technologies; and

• problems arising from the outsourcing of our manufacturing capabilities, or our existing manufacturing and supply relationships.

Any factors that negatively impact sales of MyoPro would adversely affect our business, financial condition and operating results.

We may not be able to obtain private third-party payer reimbursement, including reimbursement by Medicare,  for our products.

Currently, we are almost entirely dependent on third parties to cover the cost of our products to patients and heavily rely on our distributors’ ability to obtain reimbursement for the cost of our products. If the United States Department of Veterans Affairs, or the VA, health insurance companies and other third-party payers do not provide adequate coverage or reimbursement for our products, then our sales will be limited to clinical facilities and individuals who can pay for our devices without reimbursement. To our knowledge, in the year ended December 31, 2018, fewer than ten units have been self-paid or funded by non-profit foundations. Some commercial health insurance plans have published statements that they will not cover the cost of the MyoPro for their members, so we conduct appeals for patients covered by such policies to obtain payment authorizations on a case-by-case basis. As a result, our sales would be significantly constrained. Currently, reimbursement for the cost of our products is obtained primarily on a case-by-case basis until such time, if any, we obtain broad coverage policies with Medicare and third-party payers. There can be no assurance that we will be able to obtain these broad coverage policies.

In connection with Medicare reimbursement, we have filed the application for a unique HCPCS, code applicable to our product line. We received a favorable preliminary decision on our application in May 2018 and in November 2018 we announced that CMS had published two new codes pursuant to our application for HCPCS codes, which became effective in January 1, 2019. We believe the receipt of a HCPCS code could expand the pool of potential users of our products because Medicare eligible patients would have greater access to our products, especially those patients who are not able to afford our products without Medicare reimbursement. However, at this time, CMS has not released coverage criteria or the allowed charge amount for the two new codes. We cannot make any assurance that the amount of reimbursement, if any, to be approved will be sufficient to provide a reasonable profit to us or to our distributors, that the receipt of these codes would result in appropriate coverage and payment terms or otherwise lead to any greater access to our products or reimbursement for such products. We are currently awaiting a decision by CMS on coverage policy and allowable fee for the MyoPro; however, there is no specific timetable or guarantee that CMS will in fact issue such coverage and payment guidelines.

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Reimbursement amounts, whether on a case-by-case basis or pursuant to broader coverage policies, which may be established in the future, may be insufficient to permit us to generate sufficient gross margins to allow us to operate on a profitable basis. Third-party payers also may deny coverage, limit reimbursement or reduce their levels of payment, or our costs of production may increase faster than increases in reimbursement levels. In addition, we may not obtain coverage and reimbursement approvals in a timely manner. Our failure to receive such approvals would negatively impact market acceptance of MyoPro.

We depend on a single third party to manufacture the MyoPro and a limited number of third-party suppliers for certain components of the MyoPro.

While we are the manufacturer of record with the U.S. Food and Drug Administration, or the FDA, for the MyoPro device we sell, we have contracted with Cogmedix, Inc., or Cogmedix, a contract manufacturer with expertise in the medical device industry, for the contract manufacture of all of our products and the sourcing of all of our components and raw materials. Pursuant to this contract, Cogmedix manufactures the MyoPro pursuant to our specifications at its facility in Worcester, Massachusetts. As the manufacturer of the MyoPro, we ultimately remain responsible to the FDA for overseeing Cogmedix’s manufacturing activities to ensure that they conform with product specifications and applicable laws and regulations. Any failure to effectively oversee the regulatory compliance of the product and contract manufacturing activities by Cogmedix can lead to potential enforcement actions, including civil or criminal liabilities, as well as recalls with the FDA. We may terminate our relationship with Cogmedix at any time upon sixty (60) days’ written notice. For our business strategy to be successful, Cogmedix must be able to manufacture our products in sufficient quantities, and to source raw materials and components, in compliance with regulatory requirements and quality control standards, in accordance with agreed upon specifications, at acceptable costs and on a timely basis. Increases in our product sales, whether forecasted or unanticipated, could strain the ability of Cogmedix to manufacture an increasingly large supply of our current or future products in a manner that meets these various requirements. In addition, although we are not restricted from engaging an alternative manufacturer, the process of moving our manufacturing activities would be time consuming and costly, and may limit our ability to meet our sales commitments, which could harm our reputation and could have a material adverse effect on our business. Further, any new contract manufacturer would need to be compliant with FDA regulations and International Organization for Standardization, or ISO, standard 13485.

We also rely on third-party suppliers, some of which contract directly with Cogmedix, to supply certain components of the MyoPro products. Cogmedix does not have long-term supply agreements with most of their suppliers and, in many cases, makes purchases on a purchase order basis. We do not have any long-term supply agreement directly with Cogmedix’s suppliers. Our ability and Cogmedix’s ability to secure adequate quantities of such products may be limited. Suppliers may encounter problems that limit their ability to manufacture components for our products, including financial difficulties or damage to their manufacturing equipment or facilities. If we, or Cogmedix, fail to obtain sufficient quantities of high quality components to meet demand on a timely basis, or fail to effectively oversee the regulatory compliance of the supply chain, we could face regulatory enforcement, lose customer orders, our reputation may be harmed, and our business could suffer.

Cogmedix generally uses a small number of suppliers for the MyoPro products. Depending on a limited number of suppliers exposes us to risks, including limited control over pricing, availability, quality and delivery schedules. If any one or more of our suppliers ceases to provide sufficient quantities of components in a timely manner or on acceptable terms, Cogmedix would have to seek alternative sources of supply. It may be difficult to engage additional or replacement suppliers in a timely manner. Failure of these suppliers to deliver products at the level our business requires would limit our ability to meet our sales commitments, which could harm our reputation and could have a material adverse effect on our business. Cogmedix also may have difficulty obtaining similar components from other suppliers that are acceptable to the FDA or other regulatory agencies, and the failure of Cogmedix’s suppliers to comply with strictly enforced regulatory requirements could expose us to regulatory action including warning letters, product recalls, termination of distribution, product seizures or civil penalties. It could also require Cogmedix to cease using the components, seek alternative components or technologies and we could be forced to modify our products to incorporate alternative components or technologies, which could result in a requirement to seek additional regulatory approvals. Any disruption of this nature or increased expenses could harm our commercialization efforts and adversely affect our operating results.

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We also rely on a limited number of suppliers for the batteries used by the MyoPro and do not maintain any long-term supply agreement with respect to batteries. If we fail to obtain sufficient quantities of batteries in a timely manner, our reputation may be harmed and our business could suffer.

We depend on a related third-party to provide the custom fabrication of the MyoPro.

Currently, we rely on Geauga Rehabilitation Engineering, Inc., or GRE, a small, privately-held firm in Chardon, Ohio, to provide custom fabrication services for all MyoPro orders. GRE also provides product developmentsupport for the development and prototyping of new MyoPro product designs. GRE is owned by Jonathan Naft, a Myomo executive. However, another member of the GRE management team oversees the fabrication contract that we have entered into for these services which is at arm’s-length. Since GRE is currently the only provider of MyoPro fabrication services, our business may be impacted by any difficulties GRE has with its suppliers, operating facilities, trained personnel, and any financial issues. In the event GRE fails to fulfill our orders, then we may terminate our contract. In addition, Mr. Naft’s employment with us is at-will and there can be no assurance that we can retain his services to us. If our relationship with GRE or with Mr. Naft were terminated, we might have difficulty finding a replacement for GRE’s services, in particular, with respect to GRE’s prototyping services. This could result in an adverse impact on our business and financial condition.

Our limited operating history makes it difficult for us to evaluate our future business prospects and make decisions based on those estimates of our future performance.

Since inception through December 31, 2018, we have shipped over 850 units for use by patients at home and at clinical facilities. Our latest product line, the MyoPro, was introduced to the market in fall 2012 and we have shipped approximately 500 units since such time. As a result, we have a limited operating history. It is difficult to forecast our future results based upon our historical data. Because of the uncertainties related to our limited historical operations, we may be hindered in our ability to anticipate and timely adapt to increases or decreases in revenues or expenses.

We have a history of operating losses and our financial statements for December 31, 2018 include disclosures regarding there being substantial doubt about our ability to continue as a going concern.

We have a history of losses since inception. For the year ended December 31, 2018, we incurred a net loss of $10.3 million and for the year ended December 31, 2017, we incurred a net loss of $12.1 million. At December 31, 2018, we had an accumulated deficit of $45.3 million. We expect to continue to incur operating and net losses for the foreseeable future as we expand our sales and marketing efforts, invest in product development and establish the necessary administrative functions to support our growing operations and being a public company. Our losses in future periods may be greater than the losses we would incur if we developed our business more slowly. In addition, we may find that these efforts are more expensive than we currently anticipate or that these efforts may not result in increases in our revenues, which would further increase our losses. Our cash and cash equivalent balance at December 31, 2018 was $6.5 million. In February 2019, we completed a public offering of our common stock, resulting in net proceeds to the Company of $5.6 million. Pro forma for the proceeds from the offering, our cash balance at December 31, 2018 was $12.1 million. Despite the successful offering, we do not expect that existing cash and net proceeds from the offering will be sufficient to fund our operations for the twelve months from the filing date of this Annual Report on Form 10-K. Therefore, there is substantial doubt about our ability to continue operations in the future as a going concern, as disclosed in the notes to the financial statements for the year ended December 31, 2018. Although our financial statements raise substantial doubt about our ability to continue as a going concern, they do not reflect any adjustments that might result if we are unable to continue our business. If we cannot continue as a viable entity, our stockholders may lose some or all of their investment in our company.

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We may not have sufficient funds to meet our future capital requirements.

We have cash and cash equivalents of approximately $6.5 million at December 31, 2018. We will need additional capital and we may be unable to obtain additional funds on reasonable terms, or at all. Our ability to secure financing and the cost of raising such capital are dependent on numerous factors, including general economic and capital markets conditions, credit availability from lenders, investor confidence and the existence of regulatory and tax incentives that are conducive to raising capital. Uncertainty in the financial markets has caused banks and financial institutions to decrease the amount of capital available for lending and has significantly increased the risk premium of such borrowings. In addition, such turmoil and uncertainty has significantly limited the ability of companies to raise funds through the sale of equity or debt securities. If we are unable to raise additional funds, we may need to delay, modify or abandon some or all of our business plans or cease operations.

If we raise funds through the issuance of debt, the amount of any indebtedness that we may raise in the future may be substantial, and we may be required to secure such indebtedness with our assets and may have substantialinterest expenses. If we default on any future indebtedness, our lenders could declare all outstanding principal and interest to be due and payable and our secured lenders may foreclose on the facilities securing such indebtedness. The incurrence of indebtedness could require us to meet financial and operating covenants, which could place limits on our operations and ability to raise additional capital, decrease our liquidity and increase the amount of cash flow required to service our debt. If we raise funds through the issuance of equity securities, such issuance could result in dilution to our stockholders and the newly-issued securities may have rights senior to those of the holders of our common stock.

Our continuation as a going concern is dependent on our ability to generate sufficient cash flows from operations and to raise additional capital to meet our obligations. Based on our current operating plan, we anticipate that our existing cash and cash equivalents may not be sufficient to enable us to maintain our currently planned operations beyond the next twelve months from the filing date of these financial statements.

The industries in which we operate are highly competitive and subject to rapid technological change. If our competitors are better able to develop and market products that are safer, more effective, less costly, easier to use, or are otherwise more attractive, we may be unable to compete effectively with other companies.

Industrial and medical robotics is characterized by intense competition and rapid technological change, and we will face competition on the basis of product features, clinical outcomes, price, services and other factors. Competitors may include large medical device and other companies, some of which have significantly greater financial and marketing resources than we do, and firms that are more specialized than we are with respect to particular markets. Our competition may respond more quickly to new or emerging technologies, undertake more extensive marketing campaigns, and have greater financial, marketing and other resources than we do or may be more successful in attracting potential customers, employees and strategic partners.

Our competitive position will depend on multiple complex factors, including our ability to achieve market acceptance for our products, develop new products, implement production and marketing plans, secure regulatory approvals for products under development and protect our intellectual property. In some instances, competitors may also offer, or may attempt to develop, alternative therapies for disease states that may be delivered without a medical device. The development of new or improved products, processes or technologies by other companies may render our products or proposed products obsolete or less competitive. The entry into the market of manufacturers located in low-cost manufacturing locations may also create pricing pressure, particularly in developing markets. Our future success depends, among other things, upon our ability to compete effectively against current technology, as well as to respond effectively to technological advances, and upon our ability to successfully implement our marketing strategies and execute our research and development plan.

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We utilize distributors who are free to market products that compete with the MyoPro, and we rely on these distributors to market and promote our products in accordance with their FDA listings, select appropriate patients and provide adequate follow-on care.

We rely heavily on our relationships with O&P providers, the VA and our distribution arrangements to market and sell our products. We believe that a meaningful percentage of our sales will continue to be generated through these channels in the future. However, none of these partners are required to sell or provide our products exclusively. If a key independent O&P provider were to cease to distribute our products, our sales could be adversely affected. In such a situation, we may need to seek alternative independent providers or increase our reliance on our other independent providers or our direct sales representatives, which may not prevent our sales from being adversely affected. Additionally, to the extent that we enter into additional arrangements with independent distributors to perform sales, marketing, or distribution services, the terms of the arrangements could cause our profit margins to be lower than if we directly marketed and sold our products.

If these independent O&P providers or distributors do not follow our inclusion/exclusion criteria for patient selection or do not provide adequate follow-on care, then our reputation may be harmed by patient dissatisfaction. This could alsolead to product returns and adversely affect our financial condition. When issues with distributors have arisen in the past, we have supplied additional training and documentation and/or ended the distributor relationship.

The sales and marketing of medical devices is under increased scrutiny by the FDA and other enforcement bodies. If our sales and marketing activities fail to comply with FDA regulations, such as regulations for the labeling and advertising of our products, or other applicable laws, we may be subject to warnings or enforcement actions from the FDA or other enforcement bodies. For example, we are restricted from promoting our products for any use that is beyond the scope of their applicable FDA classification regulation. Such promotion could result in enforcement action by the FDA, which may include, but is not limited to untitled letters or warning letters, recall or seizure of our products, and imposition of FDA’s premarket clearance or approval requirements.

The market for myoelectric braces is new and the rate of adoption uncertain, and important assumptions about the potential market for our products may be inaccurate.

The market for myoelectric braces, or orthotics, is new and the rate of adoption uncertain. Our estimates of market size are derived from statistics regarding the number of individuals with paralysis, but not necessarily limited to their upper extremities. Accordingly, it is difficult to predict the future size and rate of growth of the market. We cannot be certain whether the market will continue to develop or if orthotics will achieve and sustain a level of market acceptance and demand sufficient for us to continue to generate revenue and achieve profitability.

Limited sources exist to obtain reliable market data with respect to the number of mobility-impaired individuals and the occurrence of upper extremity paralysis in our target markets. In addition, there are no third-party reports or studies regarding what percentage of those with upper extremity paralysis would be able to use orthotics in general, or our current or planned future products in particular. In order to use our current products marketed to those with upper extremity paralysis, users must meet a set of inclusion criteria and not have a medical condition which disqualifies them from being an appropriate candidate. Future products for those with upper extremity paralysis may have the same or other restrictions. Our business strategy is based, in part, on our estimates of the number of upper extremity impaired individuals and the incidence of upper extremity injuries in our target markets and the percentage of those groups that would be able to use our current and future products. Our assumptions and estimates may be inaccurate and may change.

If the upper extremity orthotics market fails to develop or develops more slowly than we expect, or if we have relied on sources or made assumptions or estimates that are not accurate, our business could be adversely affected.

In addition, because we operate in a new market, the actions of our competitors could adversely affect our business. Adverse events such as product defects or legal claims with respect to competing or similar products could cause reputational harm to the market on the whole. Further, adverse regulatory findings or reimbursement-related decisions with respect to other products could negatively impact the entire market and, accordingly, our business.

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We may receive a significant number of warranty claims or our MyoPro may require significant amounts of service after sale.

Sales of MyoPro products generally include a three-year warranty for parts and services, other than for normal wear and tear. As the number and complexity of the features and functionalities of our products increase, we may experience a higher level of warranty claims. If product returns or warranty claims are significant or exceed our expectations, we could incur unanticipated expenditures for parts and services, which could have a material adverse effect on our operating results.

Defects in our products or the software that drives them could adversely affect the results of our operations.

The design, manufacture and marketing of the MyoPro products involve certain inherent risks. Manufacturing or design defects, unanticipated use of the MyoPro, or inadequate disclosure of risks relating to the use of MyoPro products can lead to injury or other adverse events. In addition, because the manufacturing of our products is outsourced to Cogmedix, we may not always be aware of manufacturing defects that could occur. Such adverse events could lead to recalls or safety alerts relating to MyoPro products (either voluntary or required by the FDA or similar governmental authorities in other countries), and could result, in certain cases, in the removal of MyoPro products from the market. A recall could result in significant costs. To the extent any manufacturing defectoccurs, our agreement with Cogmedix contains a limitation on Cogmedix’s liability, and therefore we could be required to incur the majority of related costs. Our agreement with GRE does not contain a similar limitation of liability; however, a defect in connection with the fabrication of our products may result in significant costs in connection with lawsuits or refunds. Product defects or recalls could also result in negative publicity, damage to our reputation or, in some circumstances, delays in new product approvals.

MyoPro users may not use MyoPro products in accordance with safety protocols and training, which could enhance the risk of injury. Any such occurrence could cause delay in market acceptance of MyoPro products, damage to our reputation, additional regulatory filings, product recalls, increased service and warranty costs, product liability claims and loss of revenue relating to such hardware or software defects.

The medical device industry has historically been subject to extensive litigation over product liability claims. We have not been subject to such claims to date, however, we may become subject to product liability claims alleging defects in the design, manufacture or labeling of our products in the future. A product liability claim, regardless of its merit or eventual outcome, could result in significant legal defense costs and high punitive damage payments. Although we maintain product liability insurance, the coverage is subject to deductibles and limitations, and may not be adequate to cover future claims. Additionally, we may be unable to maintain our existing product liability insurance in the future at satisfactory rates or adequate amounts.

There is no long-term clinical data with respect to the effects of MyoPro products, and our products could cause unforeseen negative effects.

While short-term clinical studies have established the safety of MyoPro products, there is no long-term clinical data with respect to the safety or physical effects of the MyoPro. Future results and experience could indicate that our products are not safe for long-term use or cause unexpected complications or other unforeseen negative effects. Because MyoPro users generally do not have feeling in their upper extremities, users may not immediately notice damaging effects, which could exacerbate their impact. If in the future MyoPro products are shown to be unsafe or cause such unforeseen effects, we could be subject to mandatory product recalls, suspension or withdrawal of FDA registration, significant legal liability or harm to our business reputation.

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We may enter into collaborations, licensing arrangements, joint ventures, strategic alliances or partnerships with third-parties that may not result in the development of commercially viable products or the generation of significant future revenues.

In the ordinary course of our business, in the future we may enter into collaborations, in-licensing arrangements, joint ventures, strategic alliances or partnerships to develop the MyoPro and to pursue new markets. Any of these relationships may require us to incur non-recurring and other charges, increase our near and long-term expenditures, issue securities that dilute our existing stockholders or disrupt our management and business. In addition, proposing, negotiating and implementing collaborations, licensing arrangements, joint ventures, strategic alliances or partnerships may be a competitive lengthy and complex process. We may not identify, secure, or complete any such transactions or arrangements in a timely manner, on a cost-effective basis, on acceptable terms or at all. We have limited institutional knowledge and experience with respect to these business development activities, and we may also not realize the anticipated benefits of any such transaction or arrangement. In particular, these collaborations may not result in the development of products that achieve commercial success or result in significant revenues and could be terminated prior to developing any products. Any delays in entering into new strategic partnership agreements related to our products could delay the development and commercialization of our products in certain geographies, which would harm our business prospects, financial condition and results of operations.

For example, we have entered into an arrangement with Ottobock, effective January 1, 2017, for the distribution of our products in the U.S. and other countries. Ottobock has non-exclusive distribution rights to certain customers in the U.S. as well as certain other territories. In 2018 we and Ottobock have agreed to terminate the guaranteed minimum purchase requirements, allowing Myomo to work with other distributors to sell its products in these geographic markets. We have not recorded any product revenue from Ottobock in 2018.

If we pursue collaborations, licensing arrangements, joint ventures, strategic alliances or partnerships, we may not be in a position to exercise sole decision decision-making authority regarding the transaction or arrangement, which could create the potential risk of creating impasses on decisions, and our collaborators may have economic or business interests or goals that are, or that may become, inconsistent with our business interests or goals. It is possible that conflicts may arise with our collaborators. Our collaborators may act in their self-interest, which may be adverse to our best interest, and they may breach their obligations to us. Any such disputes could result in litigation or arbitration which would increase our expenses and divert the attention of our management. Further, these transactions and arrangements are contractual in nature and may be terminated or dissolved under the terms of the applicable agreements.

If we fail to properly manage our anticipated growth, our business could suffer.

As we expand the number of locations which provide the MyoPro products, including future planned international distribution, we expect that it will place significant strain on our management team and on our financial resources. Failure to manage our growth effectively could cause us to misallocate management or financial resources and result in losses or weaknesses in our infrastructure, systems, processes and controls, which could materially adversely affect our business. Additionally, our anticipated growth will increase the demands placed on our suppliers, resulting in an increased need for us to manage our suppliers and monitor for quality assurance.

Moreover, there are significant costs and risks inherent in selling our products in international markets, including: (a) time and difficulty in building a widespread network of distribution partners; (b) increased shipping and distribution costs, which could increase our expenses and reduce our margins; (c) potentially lower margins in some regions; (d) longer collection cycles in some regions; (e) compliance with foreign laws and regulations; (f) compliance with anti-bribery, anti-corruption, and anti-money laundering laws, such as the Foreign Corrupt Practices Act and the Office of Foreign Assets Control regulations, by us, our employees, and our business partners; (g) currency exchange rate fluctuations and related effects on our results of operations; (h) economic weakness, including inflation, or political instability in foreign economies and markets; (i) compliance with tax, employment, immigration, and labor laws for employees living or traveling abroad; (j) workforce uncertainty in countries where labor unrest is more common than in the United States; (k) business interruptions resulting from geopolitical actions, including war and terrorism, or natural disasters, including earthquakes, typhoons, floods and fires; and (l) other costs and risks of doing business internationally, such as new tariffs which may be imposed.

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These and other factors could harm our ability to implement planned international operations and, consequently, harm our business, results of operations, and financial condition. Further, we may incur significant operating expenses as a result of our planned international expansion, and it may not be successful. We have limited experience with regulatory environments and market practices internationally, and we may not be able to penetrate or successfully operate in new markets. We may also encounter difficulty expanding into international markets because of limited brand recognition, leading to delayed or limited acceptance of our products by patients in these markets. Accordingly, if we are unable to expand internationally or manage our international operations successfully, we may not achieve the expected benefits of this expansion and our financial condition and results of operations could be harmed.

We depend on the knowledge and skills of our senior management.

We have benefited substantially from the leadership and performance of our senior management and other key employees. We do not carry key person insurance. Our success will depend on our ability to retain our current management and key employees. Competition for these key persons in our industry is intense and we cannot guarantee that we will be able to retain our personnel. The loss of the services of certain members of our senior management or key employees could prevent or delay the implementation and completion of our strategic objectives or divert management’s attention to seeking qualified replacements.

We may seek to grow our business through acquisitions of complementary products or technologies, and the failure to manage acquisitions, or the failure to integrate them with our existing business, could have a material adverse effect on our business, financial condition and operating results.

From time to time, we may consider opportunities to acquire other products or technologies that may enhance our products or technology, or advance our business strategies. Potential acquisitions involve numerous risks, including:

• problems assimilating the acquired products or technologies;

• issues maintaining uniform standards, procedures, controls and policies;

• unanticipated costs associated with acquisitions;

• diversion of management’s attention from our existing business;

• risks associated with entering new markets in which we have limited or no experience; and

• increased legal and accounting costs relating to the acquisitions or compliance with regulatory matters.

We have no current commitments with respect to any acquisition and no current plans to seek acquisitions; however, depending on industry and market conditions, we may consider acquisitions in the future. If we do proceed with acquisitions, we do not know if we will be able to identify acquisitions we deem suitable, whether we will be able to successfully complete any such acquisitions on favorable terms or at all, or whether we will be able to successfully integrate any acquired products or technologies. Our potential inability to integrate any acquired products or technologies effectively may adversely affect our business, operating results and financial condition.

Risks Related to Government Regulation

We are subject to extensive governmental regulations relating to the design, development, manufacturing, labeling and marketing of our products, and a failure to comply with such regulations could lead to withdrawal or recall of our products from the market.

Our products are regulated as medical devices in the United States under the FFDCA, as implemented and enforced by the FDA. Under the FFDCA, medical devices are classified into one of three classes–Class I, Class II or Class III–depending on the degree of risk associated with the medical device, what is known about the type of device, and the extent of control needed to provide reasonable assurance of safety and effectiveness. Classification of a device is important because the class to which a device is assigned determines, among other things, the necessity and type of FDA pre-market review. This determination is required prior to marketing the device. See “Business — Government Regulation.”

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In 2012, we listed the MyoPro device as a Class I, 510(k)-exempt, limb orthosis with the FDA. From time to time, the FDA may disagree with the classification regulation under which a registrant lists their device. For example, the FDA may disagree with a registrant’s determination to classify their device as a Class I medical device. Instead, the FDA may determine the device to be a Class II or Class III device requiring the submission of a premarket notification, or 510(k), or a premarket approval, or PMA, application for premarket clearance or approval. As the FDA is now giving more attention to the differentiated performance of myoelectric controlled orthotics, we recently elected to change our device listing to be under a Class II classification regulation. Under the classification regulation, we believe our device remains 510(k)-exempt as prescription battery powered devices that are indicated for relaxation training and muscle reeducation are generally 510(k)-exempt under the classification regulation. In the event that the FDA determines that our devices exceed the limitations on 510(k)-exemption such that premarket clearance is required (i.e., that our device is intended for a use different from the intended use of a legally marketed device in the generic type of device under the applicable classification regulation or that our modified device operates using a different fundamental scientific technology than such a legally marketed device), should be classified as Class II devices or Class III devices requiring premarket clearance or approval, or should FDA decide to reclassify our device as a Class II or Class III device requiring premarket clearance or approval, we could be precluded from marketing our devices for clinical use within the U.S. for months or longer depending on the requirements of the classification. Obtaining premarket clearance or approval could significantly increase our regulatory costs, including expense associated with required pre-clinical (animal) and clinical (human) trials, more extensive mechanical and electrical testing and other costs.

We are registered with the FDA as a manufacturer for medical devices. Following the introduction of a product, the governmental agencies will periodically review our product development methodology, quality management systems, and product performance. We are under a continuing obligation to ensure that all applicable regulatory requirements, such as the FDA’s medical device good manufacturing practice / Quality System Regulation, or QSR, requirements and the FDA’s medical device reporting, or MDR, requirements for certain device-related adverse events and malfunction, continue to be met. Our facilities are subject to periodic and unannounced inspection by U.S. and foreign regulatory agencies to audit compliance with the QSR, and comparable foreign regulations.

The process of complying with the applicable QRS, MDR, and other requirements can be costly and time consuming, and could delay or prevent the production, manufacturing or sale of the MyoPro. If the FDA determines that we fail to comply with applicable regulatory requirements, they may issue a warning letter with one or more citations. This directive, if not closed promptly can result in fines, delays or suspensions of regulatory clearances, closure of manufacturing sites, seizures or recalls of products and damage to our reputation. Recent changes in enforcement practice by the FDA and other agencies have resulted in increased enforcement activity, which increases the compliance risk that we and other companies in our industry are facing.

In addition, governmental agencies of the United States or other countries may impose new requirements regarding registration, labeling or prohibited materials that may require us to modify or re-register the MyoPro once it is already on the market or otherwise impact our ability to market the MyoPro in the US or other countries. The process of complying with these governmental regulations can be costly and time consuming, and could delay or prevent the production, manufacturing or sale of the MyoPro. For instance, the FDA may issue mandates, known as 522 orders, requiring us to conduct post-market surveillance studies of our devices. Failure to comply could result in enforcement of the FFDCA against us or our products including an agency request that we recall our MyoPro products.

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Our relationships with healthcare providers and physicians and third-party payors will be subject to applicable anti-kickback, fraud and abuse and other healthcare laws and regulations, which could expose us to criminal sanctions, civil penalties, contractual damages, reputational harm and diminished profits and future earnings.

We are subject to broadly applicable fraud and abuse and other healthcare laws and regulations, including, without limitation, the federal Anti-Kickback Statute and the federal False Claims Act, which may constrain the business or financial arrangements and relationships through which we sell, market and distribute our products. In particular, the promotion, sales and marketing of healthcare items and services, as well as certain business arrangements in the healthcare industry, are subject to extensive laws designed to prevent fraud, kickbacks, self-dealing and other abusive practices. These laws and regulations may restrict or prohibit a wide range of pricing, discounting, marketing and promotion, structuring and commission(s), certain customer incentive programs and other business arrangements generally. The applicable federal, state and foreign healthcare laws and regulations laws that may affect our ability to operate include, but are not limited to:

• the federal Anti-Kickback Statute, which prohibits, among other things, knowingly and willfully soliciting, receiving, offering or paying any remuneration (including any kickback, bribe, or rebate), directly or indirectly, overtly or covertly, in cash or in kind, to induce, or in return for, either the referral of an individual, or the purchase, lease, order or recommendation of any good, facility, item or service for which payment may be made, in whole or in part, under a federal healthcare program, such as the Medicare and Medicaid programs. A person or entity can be found guilty of violating the statute without actual knowledge of the statute or specific intent to violate it. In addition, 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. There are a number of statutory exceptions and regulatory safe harbors protecting some common activities from prosecution;

• federal civil and criminal false claims laws and civil monetary penalty laws, including the False Claims Act, or FCA, which prohibit, among other things, individuals or entities from knowingly presenting, or causing to be presented, false or fraudulent claims for payment to, or approval by Medicare, Medicaid, or other federal healthcare programs, knowingly making, using or causing to be made or used a false record or statement material to a false or fraudulent claim or an obligation to pay or transmit money to the federal government, or knowingly concealing or knowingly and improperly avoiding or decreasing an obligation to pay money to the federal government. The FCA also permits a private individual acting as a “whistleblower” to bring actions on behalf of the federal government alleging violations of the FCA and to share in any monetary recovery;

• the federal Health Insurance Portability and Accountability Act of 1996, or HIPAA, which created new federal criminal statutes that 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. Similar to the federal Anti-Kickback Statute, a person or entity can be found guilty of violating HIPAA without actual knowledge of the statute or specific intent to violate it;

• HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act of 2009, or HITECH, and their respective implementing regulations, which impose, among other things, 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 without appropriate authorization. HITECH also created new tiers of civil monetary penalties, amended HIPAA to make civil and criminal penalties directly applicable to business associates, and gave state attorneys general new authority to file civil actions for damages or injunctions in federal courts to enforce the federal HIPAA laws and seek attorneys’ fees and costs associated with pursuing federal civil actions;

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• the federal Physician Payment Sunshine Act, created under the Health Reform Law, and its implementing regulations, which require manufacturers of drugs, devices, biologicals and medical supplies for which payment is available under Medicare, Medicaid or the Children’s Health Insurance Program (with certain exceptions) to report annually to the United States Department of Health and Human Services, or HHS, information related to payments or other transfers of value made to physicians (defined to include doctors, dentists, optometrists, podiatrists and chiropractors) and teaching hospitals, as well as ownership and investment interests held by physicians and their immediate family members; and

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

Additionally, we are subject to state and foreign 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.

The scope and enforcement of each of these laws is uncertain and subject to rapid change in the current environment of healthcare reform. Federal and state enforcement bodies often scrutinize interactions between healthcare companies and healthcare providers, which has led to a number of investigations, prosecutions, convictions and settlements in the healthcare industry. Ensuring business arrangements comply with applicable healthcare laws, as well as responding to possible investigations by government authorities, can be time- and resource-consuming and can divert a company’s attention from the business.

The failure to comply with any of these laws or regulatory requirements subject entities to possible legal or regulatory action. Depending on the circumstances, failure to meet applicable regulatory requirements can result in civil, criminal and administrative penalties, damages, fines, disgorgement, individual imprisonment, possible exclusion from participation in federal and state funded healthcare programs, contractual damages and the curtailment or restricting of our operations, as well as additional reporting obligations and oversight if we become subject to a corporate integrity agreement or other agreement to resolve allegations of non-compliance with these laws. Any action for violation of these laws, even if successfully defended, could cause us to incur significant legal expenses and divert management’s attention from the operation of the business. Prohibitions or restrictions on sales or withdrawal of future marketed products could materially affect business in an adverse way. Efforts to ensure that our business arrangements will comply with applicable healthcare laws may involve substantial costs. It is possible that governmental and enforcement authorities will conclude that our business practices may not comply with current or future statutes, regulations or case law interpreting applicable fraud and abuse or other healthcare laws and regulations. If any such actions are instituted against us, and we are not successful in defending ourselves or asserting our rights, those actions could have a significant impact on our business, including the imposition of civil, criminal and administrative penalties, damages, disgorgement, monetary fines, possible exclusion from participation in Medicare, Medicaid and other federal 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.

If we or our third-party manufacturers or key suppliers fail to comply with the FDA’s Quality System Regulation, our manufacturing operations could be interrupted.

Our key suppliers are also required to comply with the FDA’s QSR which covers the methods and documentation of the production, control, quality assurance, labeling, packaging, storage and shipping of our products. Cogmedix, our electromechanical kit manufacturer, and other key suppliers are also subject to the regulations of foreign jurisdictions regarding the manufacturing process with respect to the market for our products abroad.

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We continue to monitor our quality management with our third-party manufacturers and suppliers to improve our overall level of compliance. Our facilities and those of our third-party manufacturers and key suppliers are subject to periodic and unannounced inspection by U.S. and foreign regulatory agencies to audit compliance with the QSR and comparable foreign regulations. If the facilities of our third-party manufacturers and suppliers are found to be in violation of applicable laws and regulations, or if our third-party manufacturers and suppliers fail to take satisfactory corrective action in response to an adverse inspection, the regulatory authority could take enforcement action, including any of the following sanctions:

• untitled letters, warning letters, Form 483 findings (results from quality system inspections), fines, injunctions, consent decrees and civil penalties;

• customer notifications or repair, replacement or refunds;

• detention, recalls or seizure of our products;

• operating restrictions or partial suspension or total shutdown of production;

• withdrawing our FDA registration;

• refusing to provide Certificates to Foreign Governments with respect to exports;

• pursuing criminal prosecution.

Any of these sanctions could impair our ability to produce the MyoPro in a cost-effective and timely manner in order to meet our customers’ demands and could have a material adverse effect on our reputation, business, results of operations and financial condition. We may also be required to bear other costs or take other actions that may have a negative impact on our future sales and our ability to generate profits.

European data collection is governed by restrictive regulations governing the use, processing, and cross-border transfer of personal information.

The collection and use of personal health data in the European Union is governed by the provisions of the Data Protection Directive, and as of May 2018 the General Data Protection Regulation, or GDPR. These directives impose several requirements relating to the consent of the individuals to whom the personal data relates, the information provided to the individuals, notification of data processing obligations to the competent national data protection authorities and the security and confidentiality of the personal data. The Data Protection Directive and GDPR also impose strict rules on the transfer of personal data out of the European Union to the United States. Failure to comply with the requirements of the Data Protection Directive, the GDPR, and the related national data protection laws of the European Union Member States may result in fines and other administrative penalties. The GDPR introduces new data protection requirements in the European Union and substantial fines for breaches of the data protection rules. Notably, on January 21, 2019, Google was fined almost $57 million by French regulators for violating GDPR. The GDPR regulations may impose additional responsibility and liability in relation to personal data that we process and we may be required to put in place additional mechanisms ensuring compliance with the new data protection rules. This may be onerous and adversely affect our business, financial condition, results of operations and prospects.

We face risks in connection with the Affordable Care Act or its possible replacement or modifications.

In March 2010, the Patient Protection and Affordable Care Act and the Health Care and Education Reconciliation Act of 2010, which we collectively refer to as the ACA, were signed into U.S. law. The ACA is introducing unprecedented changes into the US healthcare delivery and payment systems, including generally increasing the number of people with health insurance. The Tax Cuts and Jobs Act of 2017 includes a provision repealing, effective January 1, 2019, the tax-based shared responsibility payment imposed by the ACA on certain individuals who fail to maintain qualifying health coverage for all or part of a year that is commonly referred to as the “individual mandate.” On December 14, 2018, a U.S. District Court Judge in the Northern District of Texas, ruled that the individual mandate is a critical and inseverable feature of the ACA, and therefore, because it was repealed as part of the Tax Act, the remaining provisions of the ACA are invalid as well. The current administration and CMS have both stated that the ruling will have no immediate effect, and on December 30, 2018 the Texas District Court Judge issued an order staying the judgment pending appeal. Congress may consider other legislation to repeal or replace certain elements of the Affordable Care Act. In addition, since January 2017, President Trump has signed two Executive Orders designed

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to delay the implementation of certain provisions of the ACA or otherwise circumvent some of the requirements for health insurance mandated by the ACA. Further, the Trump administration has concluded that cost-sharing reduction (CSR) payments to insurance companies required under the ACA have not received necessary appropriations from Congress and announced that it will discontinue these payments immediately until such appropriations are made. The loss of the CSR payments is expected to increase premiums on certain policies issued by qualified health plans under the ACA. A bipartisan bill to appropriate funds for CSR payments was introduced in the Senate, but the future of that bill is uncertain. Several state Attorneys General filed suit to stop the administration from terminating the subsidies, but their request for a restraining order was denied by a federal judge in California on October 25, 2017. In addition, CMS has recently proposed regulations that would give states greater flexibility in setting benchmarks for insurers in the individual and small group marketplaces, which may have the effect of relaxing the essential health benefits required under the ACA for plans sold through such marketplaces. Litigation and legislation over the ACA are likely to continue, with unpredictable and uncertain results. It is not clear how these developments, or other future potential changes to the ACA, will change the reimbursement model and market outlook for O&P devices such as the MyoPro. We intend to monitor industry trends relative to the ACA to assist in our determination of how the MyoPro can fit into patient care protocols with providers such as rehabilitation hospitals and surgery centers. If reimbursement policies change significantly, the demand for MyoPro products may be impacted.

Risks Related to Our Intellectual Property

We depend on certain patents that are licensed to us. We do not control these patents and any loss of our rights to them could prevent us from manufacturing our products.

We rely on licenses to two core patents that are material to our business, including the development of the MyoPro. We have entered into an exclusive license agreement, which we refer to as the License Agreement, with the Massachusetts Institute of Technology, or MIT, for those certain patents that cover (i) a powered orthoticdevice worn on a patient’s elbow or other joint, that senses relatively low level signals in the vicinity of the joint generated by a patient having spinal cord or other nerve damage and (ii) a method of providing rehabilitation movement training for a person suffering from nerve damage, stroke, spinal cord injury, neurological trauma or neuromuscular disorder in attempt to move a body part with a powered orthotic device. Our rights to use these patents will be subject to the continuation of and our compliance with the terms of those licenses.

On November 15, 2016, we entered into a waiver agreement with the Massachusetts Institute of Technology, or MIT, with regard to certain obligations, or the Obligations Waiver, under the License Agreement. The Obligations Waiver contemplates that we have not met certain revenue obligations, or the Revenue Obligations, and certain commercialization obligation, or the Commercial Obligations, which are required under the License Agreement. Pursuant to the Revenue Obligations, we were originally obligated to have net sales of at least $200,000, $250,000, $500,000 and $750,000 in 2010, 2011, 2012 and 2013 (and each year thereafter), respectively. Pursuant to the Commercialization Obligations, we were originally obligated to introduce a home version of a “licensed product” on or before December 31, 2010, expand distribution of a licensed product to 10 major metropolitan areas on or before December 31, 2011 and expand distribution to at least one country outside of the United States on or before December 31, 2012. The Obligations Waiver waives any and all Revenue Obligations up to the date of the waiver agreement and waives the Commercialization Obligations up to and through the date of the waiver agreement. The Commercialization Obligations have expired as of the date hereof and do not need to be complied with in the future.

Our revenue exceeded $750,000 for the fiscal years ended December 31, 2018 and 2017, which satisfied the Revenue Obligations for each of those fiscal years. The Revenue Obligations are a continuing requirement of the License Agreement. While we expect to exceed the required revenue and satisfy the Revenue Obligations in future years, we cannot make any assurance that we will continue to comply with these obligations. Additionally, MIT has the right to terminate the License Agreement upon any future uncured material breach of the agreement or if we fail to make any payments due under the agreement. If the License Agreement is terminated for any reason, our business will be harmed.

Specifically, if we were to lose access to these licenses, we would be unable to manufacture the MyoPro or develop new products until we obtained access to a comparable technology.

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We may not control the prosecution, maintenance or filing of the patents to which we now hold or in the future intend to acquire licenses. Enforcement of our licensed patents or defense of any claims asserting the invalidity of these patents may be subject to the control or cooperation of our licensors. We cannot be certain that our licensors will prosecute, maintain, enforce and defend the licensed patent rights in a manner consistent with the best interests of our business. We also cannot be certain that drafting or prosecution of the licensed patents and patent applications by the relevant licensors have been or will be conducted in compliance with applicable law.

Our success depends in part on our ability to obtain and maintain protection for the intellectual property relating to or incorporated into our products.

Our success depends in part on our ability to obtain and maintain protection for the intellectual property relating to or incorporated into our products. We seek to protect our intellectual property through a combination of patents, trademarks, confidentiality and assignment agreements with our employees and certain of our contractors and confidentiality agreements with certain of our consultants, scientific advisors and other vendors and contractors. In addition, we rely on trade secrets law to protect our proprietary software and product candidates or products in development.

The patent position of myoelectric orthotic inventions can be highly uncertain and involves many new and evolving complex legal, factual and technical issues. Patent laws and interpretations of those laws are subject to change and any such changes may diminish the value of our patents or narrow the scope of protection. In addition, we may fail to apply for or be unable to obtain patents necessary to protect our technology or productsor enforce our patents due to lack of information about the exact use of technology or processes by third parties. Also, we cannot be sure that any patents will be granted in a timely manner or at all with respect to any of our patent pending applications or that any patents that are granted will be adequate to protect our intellectual property for any significant period of time or at all.

Litigation to establish or challenge the validity of patents, or to defend against or assert against others infringement, unauthorized use, enforceability or invalidity claims, can be lengthy and expensive and may result in our patents being invalidated or interpreted narrowly and our not being granted new patents related to our pending patent applications. Even if we prevail, litigation may be time consuming and force us to incur significant costs, and any damages or other remedies awarded to us may not be valuable and management’s attention could be diverted from managing our business. In addition, U.S. patents and patent applications may be subject to interference proceedings, and U.S. patents may be subject to re-examination and review in the U.S. Patent and Trademark Office. Foreign patents may also be subject to opposition or comparable proceedings in the corresponding foreign patent offices. Any of these proceedings may be expensive and could result in the loss of a patent or denial of a patent application, or the loss or reduction in the scope of one or more of the claims of a patent or patent application.

In addition, we seek to protect our trade secrets, know-how and confidential information that is not patentable by entering into confidentiality and assignment agreements with our employees and certain of our contractors and confidentiality agreements with certain of our consultants, scientific advisors and other vendors and contractors. However, we may fail to enter into the necessary agreements, and even if entered into, these agreements may be breached or otherwise fail to prevent disclosure, third-party infringement or misappropriation of our proprietary information, may be limited as to their term and may not provide an adequate remedy in the event of unauthorized disclosure or use of proprietary information. Enforcing a claim that a third party illegally obtained and is using our trade secrets is expensive and time consuming, and the outcome is unpredictable.

We also have taken precautions to initiate reasonable safeguards to protect our information technology systems. However, these measures may not be adequate to safeguard our proprietary information, which could lead to the loss or impairment thereof or to expensive litigation to defend our rights against competitors who may be better funded and have superior resources. In addition, unauthorized parties may attempt to copy or reverse engineer certain aspects of our products that we consider proprietary or our proprietary information may otherwise become known or may be independently developed by our competitors or other third parties. If other parties are able to use our proprietary technology or information, our ability to compete in the market could be harmed.

Further, unauthorized use of our intellectual property may have occurred, or may occur in the future, without our knowledge.

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If we are unable to obtain or maintain adequate protection for intellectual property, or if any protection is reduced or eliminated, competitors may be able to use our technologies, resulting in harm to our competitive position.

We are not able to protect our intellectual property rights in all countries.

Filing, prosecuting, maintaining and defending patents on each of our products in all countries throughout the world would be prohibitively expensive, and thus our intellectual property rights outside the United States are currently limited to the European Union and Japan. In addition, the laws of some foreign countries, especially developing countries, do not protect intellectual property rights to the same extent as federal and state laws in the United States. Also, it may not be possible to effectively enforce intellectual property rights in some countries at all or to the same extent as in the United States and other countries. Consequently, we are unable to prevent third parties from using our inventions in all countries, or from selling or importing products made using our inventions in the jurisdictions in which we do not have (or are unable to effectively enforce) patent protection. Competitors may use our technologies in jurisdictions where we have not obtained patent protection to develop, market or otherwise commercialize their own products, and we may be unable to prevent those competitors fromimporting those infringing products into territories where we have patent protection, but enforcement is not as strong as in the United States. These products may compete with our products and our patents and other intellectual property rights may not be effective or sufficient to prevent them from competing in those jurisdictions. Moreover, competitors or others in the chain of commerce may raise legal challenges against our intellectual property rights or may infringe upon our intellectual property rights, including through means that may be difficult to prevent or detect.

Many companies have encountered significant problems in protecting and defending intellectual property rights in foreign jurisdictions. Proceedings to enforce our patent rights in the United States or foreign jurisdictions could result in substantial costs and divert our efforts and attention from other aspects of our business, could put our patents at risk of being invalidated or interpreted narrowly and our patent applications at risk of not issuing, and could provoke third parties to assert patent infringement or other claims against us. We may not prevail in any lawsuits that we initiate and the damages or other remedies awarded, if any, may not be commercially meaningful. Accordingly, our efforts to enforce our intellectual property rights in the United States and around the world may be inadequate to obtain a significant commercial advantage from the intellectual property that we develop or license from third parties.

We may be subject to patent infringement claims, which could result in substantial costs and liability and prevent us from commercializing our current and future products.

The medical device industry is characterized by competing intellectual property and a substantial amount of litigation over patent rights. In particular, our competitors in both the United States and abroad, many of which have substantially greater resources and have made substantial investments in competing technologies, have been issued patents and filed patent applications with respect to their products and processes and may apply for other patents in the future. The large number of patents, the rapid rate of new patent issuances, and the complexities of the technology involved increase the risk of patent litigation.

Determining whether a product infringes a patent involves complex legal and factual issues and the outcome of patent litigation is often uncertain. Even though we have conducted research of issued patents, no assurance can be given that patents containing claims covering our products, technology or methods do not exist, have not been filed or could not be filed or issued. In addition, because patent applications can take years to issue and because publication schedules for pending applications vary by jurisdiction, there may be applications now pending of which we are unaware and may result in issued patents which our current or future products infringe. Also, because the claims of published patent applications can change between publication and patent grant, published applications may issue with claims that potentially cover our products, technology or methods.

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Infringement actions and other intellectual property claims brought against us, with or without merit, may cause us to incur substantial costs and could place a significant strain on our financial resources, divert the attention of management and harm our reputation. We cannot be certain that we will successfully defend against any allegations of infringement. If we are found to infringe another party’s patents, we could be required to pay damages. We could also be prevented from selling our products that infringe, unless we could obtain a license to use the technology covered by such patents or could redesign our products so that they do not infringe. A license may be available on commercially reasonable terms or none at all, and we may not be able to redesign our products to avoid infringement. Further, any modification to our products could require us to conduct clinical trials and revise our filings with the FDA and other regulatory bodies, which would be time consuming and expensive. In these circumstances, we may not be able to sell our products at competitive prices or at all, and our business and operating results could be harmed.

We rely on trademark protection to distinguish our products from the products of our competitors.

We rely on trademark protection to distinguish our products from the products of our competitors. We have registered the trademarks “MyoPro” (Registration No. 4,532,331) and “MYOMO” (Registration No. 4,451,445)in the United States. The MyoPro mark is registered in Canada and in selected EU countries with pending registration. In jurisdictions where we have not yet registered our trademark and are using it, and as permitted by applicable local law, we seek to rely on common law trademark protection where available. Third parties may oppose our trademark applications, or otherwise challenge our use of the trademarks, and may be able to use our trademarks in jurisdictions where they are not registered or otherwise protected by law. If our trademarks are successfully challenged or if a third party is using confusingly similar or identical trademarks in particular jurisdictions before we do, we could be forced to rebrand our products, which could result in loss of brand recognition, and could require us to devote additional resources to marketing new brands. If others are able to use our trademarks, our ability to distinguish our products may be impaired, which could adversely affect our business. Further, we cannot assure you that competitors will not infringe upon our trademarks, or that we will have adequate resources to enforce our trademarks.

We may be subject to damages resulting from claims that our employees or we have wrongfully used or disclosed alleged trade secrets of their former employers.

Some of our employees were previously employed at other medical device companies, including our competitors or potential competitors, and we may hire employees in the future that are so employed. We could in the future be subject to claims that these employees, or we, have inadvertently or otherwise used or disclosed trade secrets or other proprietary information of their former employers. If we fail in defending against such claims, a court could order us to pay substantial damages and prohibit us from using technologies or features that are found to incorporate or be derived from the trade secrets or other proprietary information of the former employers. If any of these technologies or features that are important to our products, this could prevent us from selling those products and could have a material adverse effect on our business. Even if we are successful in defending against these claims, such litigation could result in substantial costs and divert the attention of management.

Risks Related to Our Securities

Our stockholders will experience significant dilution upon the issuance of common stock if the shares of our common stock underlying our warrants are exercised or converted.

We have a significant number of securities convertible into, or allowing the purchase of, our common stock. Investors could be subject to increased dilution upon the conversion or exercise of these securities. For example, as of December 31, 2018, we had 5,071,887 shares issuable upon the exercise of warrants, with a weighted-average exercise price of $4.05 per share, and 723,744 shares issuable upon the exercise of stock options under our equity incentive plans, with a weighted-average exercise price of $2.42 per share. In addition, we have outstanding 38,269 shares of restricted stock, with an average per share fair value of $6.75 when granted in August 2017, with lapsing forfeiture rights extending up to 48 months. We issued warrants to purchase shares of our common stock in our December 2017 public offering, of which warrants to purchase 3,560,894 shares of common stock remain outstanding as of March 6, 2019. The common stock warrants that we issued in our December 2017 public offering have an exercise price of $2.95 per share and such exercise price is adjustable if we effect a stock split or combination or similar transaction, depending on the relative trading prices before and after the combination. Such common stock warrants also have anti-dilution protection in the event that we issue equity securities in the future below the then-exercise price of such warrants. These warrants have been repriced from $2.95 per share to $1.40 per share, the

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price per share in the Company’s February 2019 underwritten public offering. But, should the Company issue additional shares in the future below the current exercise price of these warrants, the exercise of these warrants will again have to be repriced. The issuance of additional shares as a result of such conversion or purchase, or their subsequent sale, could adversely affect the price of our common stock.

There is no public market for our warrants to purchase common stock.

There is no established public trading market for our warrants and we do not expect a market to develop. In addition, we do not intend to apply for listing of the warrants on any securities exchange. Without an active market, the liquidity of such warrants will be limited.

Holders of our warrants have no rights as a common stockholder until such holders exercise their warrants and acquire our common stock.

Until holders of warrants acquire shares of our common stock upon exercise of the warrants, holders of warrants will have no rights with respect to the shares of our common stock underlying such warrants. Upon exercise of the warrants, the holders thereof will be entitled to exercise the rights of a common stockholder only as to matters for which the record date occurs after the exercise date.

Our principal stockholders and management beneficially own a significant percentage of our stock and will be able to exert significant influence over matters subject to stockholder approval.

As of December 31, 2018, our executive officers, directors, principal stockholders and their affiliates beneficially owned approximately 17% of our outstanding voting stock. Therefore, these stockholders will have the ability to influence us through this ownership position. These stockholders may be able to significantly affect matters requiring stockholder approval, including elections of directors, amendments of our organizational documents, and approval of any merger, sale of assets, or other major corporate transaction. This may prevent or discourage unsolicited acquisition proposals or offers for our common stock that you may believe are in your best interest as one of our stockholders.

The market price of our common stock has been, and may continue to be, volatile.

The stock market in general, and the market price of our common stock in particular will likely be subject to fluctuation, whether due to, or irrespective of, our operating results, financial condition and prospects. For example, from June 9, 2017 to March 6, 2019, the high and low sales price of our common stock on the NYSE American has fluctuated from a low of $1.15 to a high of $23.20 per share.

Our financial performance, our industry’s overall performance, changing consumer preferences, technologies, government regulatory action, tax laws and market conditions in general could have a significant impact on the future market price of our common stock. Some of the other factors that could negatively affect our share price or result in fluctuations in our share price include:

• actual or anticipated variations in our periodic operating results;

• increases in market interest rates that lead purchasers of our common stock to demand a higher investment return;

• changes in earnings estimates;

• changes in market valuations of similar companies;

• actions or announcements by our competitors;

• adverse market reaction to any increased indebtedness we may incur in the future;

• additions or departures of key personnel;

• actions by stockholders;

• speculation in the media, online forums, or investment community; and

• our intentions and ability to maintain our common stock on the NYSE American.

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We may not be able to maintain a listing of our common stock on the NYSE American.

We must meet certain financial and liquidity criteria to maintain such listing. If we fail to meet any of the NYSE American’s listing standards, our common stock may be delisted. In addition, our board may determine that the cost of maintaining our listing on a national securities exchange outweighs the benefits of such listing. Adelisting of our common stock from the NYSE American may materially impair our stockholders’ ability to buy and sell our common stock and could have an adverse effect on the market price of, and the efficiency of the trading market for, our common stock. A delisting of our common stock could significantly impair our ability to raise capital.

We do not expect to declare or pay dividends in the foreseeable future.

We do not expect to declare or pay dividends in the foreseeable future, as we anticipate that we will invest future earnings in the development and growth of our business. Therefore, holders of our common stock will not receive any return on their investment unless they sell their securities, and holders may be unable to sell their securities on favorable terms or at all.

We have elected to publicly report on an ongoing basis as an “emerging growth company” (as defined in the JOBS Act) under the reporting rules set forth under the Exchange Act. For so long as we remain an “emerging growth company,” we may take advantage of certain exemptions from various reporting requirements that are applicable to other Exchange Act reporting companies that are not “emerging growth companies”.

We are an “emerging growth company,” as defined in the JOBS Act. For as long as we continue to be an emerging growth company, we may take advantage of exemptions from various reporting requirements that are applicable to other public companies that are not “emerging growth companies,” including exemption from compliance with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act and reduced disclosure obligations regarding executive compensation in the Annual Report on Form 10-K and our periodic reports and proxy statements, and exemptions from the requirements of holding a non-binding advisory vote on executive compensation.

We will remain an emerging growth company until the earlier of (1) the last day of the fiscal year (a) in 2022, (b) the date on which we have total annual gross revenue of at least $1.07 billion, or (c) the date on which we are deemed to be a large accelerated filer, which means the market value of our common stock that is held by non-affiliates exceeds $700 million as of the prior June 30th , and (2) the date on which we have issued more than $1 billion in non-convertible debt during the prior three-year period.

Even after we no longer qualify as an emerging growth company, we may under certain circumstances still qualify as a “smaller reporting company,” which would allow us to take advantage of many of the same exemptions from disclosure requirements including exemption from compliance with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act and reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements. We cannot predict if investors will find our common stock less attractive because we may rely on these exemptions. If some investors find our common stock less attractive as a result, there may be a less active trading market for our common stock and our stock price may be more volatile.

Under the JOBS Act, emerging growth companies can also delay adopting certain new or revised accounting standards until such time as those standards apply to private companies. We have elected to avail ourselves of this provision of the JOBS Act.

We are obligated to develop and maintain a system of effective internal control over financial reporting. We may not complete our analysis of our internal control over financial reporting in a timely manner, or these internal controls may not be determined to be effective, which may harm investor confidence in our company and, as a result, the value of our common stock.

We will be required, pursuant to Section 404 of the Sarbanes-Oxley Act, to furnish a report by management on, among other things, the effectiveness of our internal control over financial reporting in the second annual report we file with the SEC. This assessment will need to include disclosure of any material weaknesses identified by our management in our internal control over financial reporting. However, our auditors will not be required toformally attest to the effectiveness of our internal control over financial reporting pursuant to Section 404 until we are no longer an “emerging growth company” as defined in the JOBS Act if we take advantage of the exemptions available to us through the JOBS Act.

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We are in the very early stages of the costly and challenging process of compiling the system and process documentation necessary to perform the evaluation needed to comply with Section 404. In this regard, we will need to continue to dedicate internal resources, engage outside consultants and adopt a detailed work plan to assess and document the adequacy of internal control over financial reporting, continue steps to improve control processes as appropriate, validate through testing that controls are functioning as documented and implement a continuous reporting and improvement process for internal control over financial reporting. As we transition to the requirements of reporting as a public company, we may need to add additional finance staff. We may not be able to remediate any future material weaknesses, or to complete our evaluation, testing and any required remediation in a timely fashion. During the evaluation and testing process, if we identify one or more material weaknesses in our internal control over financial reporting, we will be unable to assert that our internal controls are effective. If we are unable to assert that our internal control over financial reporting is effective, or if our auditors are unable to express an opinion on the effectiveness of our internal controls when they are required to issue such opinion, investors could lose confidence in the accuracy and completeness of our financial reports, which could harm our stock price.

The preparation of our financial statements involves the use of estimates, judgments and assumptions, and our financial statements may be materially affected if such estimates, judgments or assumptions prove to be inaccurate.

Financial statements prepared in accordance with accounting principles generally accepted in the United States of America typically require the use of estimates, judgments and assumptions that affect the reported amounts. Often, different estimates, judgments and assumptions could reasonably be used that would have a material effect on such financial statements, and changes in these estimates, judgments and assumptions may occur from period to period over time. Significant areas of accounting requiring the application of management’s judgment include, but are not limited to, determining the fair value of assets and the timing and amount of cash flows from assets. These estimates, judgments and assumptions are inherently uncertain and, if our estimates were to prove to be wrong, we would face the risk that charges to income or other financial statement changes or adjustments would be required. Any such charges or changes could harm our business, including our financial condition and results of operations and the price of our securities. See “Management’s Discussion and Analysis of Financial Condition and Results of Operations” for a discussion of the accounting estimates, judgments and assumptions that we believe are the most critical to an understanding of our financial statements and our business.

If securities industry analysts do not publish research reports on us, or publish unfavorable reports on us, then the market price and market trading volume of our common stock could be negatively affected.

Any trading market for our common stock will be influenced in part by any research reports that securities industry analysts publish about us. We do not have any control over these analysts. We currently have limited research coverage by securities industry analysts and we may be unable to maintain analyst coverage or have analysts initiate coverage on us. If securities industry analysts cease coverage of us, the market price and market trading volume of our common stock could be negatively affected. In the event we are covered by analysts, and one or more of such analysts downgrade our securities, or otherwise reports on us unfavorably, or discontinues coverage or us, the market price and market trading volume of our common stock could be negatively affected.

We are incurring increased costs as a public company and our management team is required to devote substantial time to new compliance initiatives and corporate governance practices.

As a public company, and particularly after we are no longer an “emerging growth company,” we will incur significant legal, accounting and other expenses that we did not incur as a private company. The Sarbanes-Oxley Act, the Dodd-Frank Wall Street Reform and Consumer Protection Act, the listing requirements of the NYSE American and other applicable securities rules and regulations impose various requirements on public companies. Our management and other personnel will need to devote a substantial amount of time to compliance with these requirements. Moreover, these rules and regulations will increase our legal and financial compliance costs and will make some activities more time-consuming and costly.

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Future issuances of our common stock or equity-related securities could cause the market price of our common stock to decline and would result in the dilution of your holdings.

Future issuances of our common stock or securities convertible into our common stock could cause the market price of our common stock to decline. We cannot predict the effect, if any, of future issuances of our common stock or securities convertible into our common stock on the price of our common stock. In all events, future issuances of our common stock would result in the dilution of your holdings. In addition, the perception that new issuances of our common stock, or other securities convertible into our common stock, could occur, could adversely affect the market price of our common stock.

Future issuances of debt securities, which would rank senior to our common stock upon our bankruptcy or liquidation, and future issuances of preferred stock, which could rank senior to our common stock for the purposes of dividends and liquidating distributions, may adversely affect our common stock price.

In the future, we may attempt to increase our capital resources by offering debt securities. Upon bankruptcy or liquidation, holders of our debt securities, and lenders with respect to other borrowings we may make, would receive distributions of our available assets prior to any distributions being made to holders of our common stock. Moreover, if we issue preferred stock, the holders of such preferred stock could be entitled to preferences over holders of common stock in respect of the payment of dividends and the payment of liquidating distributions. Because our decision to issue debt or preferred securities in any future offering, or borrow money from lenders, will depend in part on market conditions and other factors beyond our control, we cannot predict or estimate the amount, timing or nature of any such future offerings or borrowings. Holders of our common stock must bear the risk that any future offerings we conduct or borrowings we make may adversely affect the level of return they may be able to achieve from an investment in our common stock.

If our shares of common stock become subject to the penny stock rules, it would become more difficult to trade our shares.

The Securities and Exchange Commission, or SEC, has adopted rules that regulate broker-dealer practices in connection with transactions in penny stocks. Penny stocks are generally equity securities with a price of less than $5.00, other than securities registered on certain national securities exchanges or authorized for quotation on certain automated quotation systems, provided that current price and volume information with respect to transactions in such securities is provided by the exchange or system. If we do not retain a listing on the NYSE American or another national securities exchange and if the price of our common stock is less than $5.00, our common stock will be deemed a penny stock. The penny stock rules require a broker-dealer, before a transaction in a penny stock not otherwise exempt from those rules, to deliver a standardized risk disclosure document containing specified information. In addition, the penny stock rules require that before effecting any transaction in a penny stock not otherwise exempt from those rules, a broker-dealer must make a special written determination that the penny stock is a suitable investment for the purchaser and receive (i) the purchaser’s written acknowledgment of the receipt of a risk disclosure statement; (ii) a written agreement to transactions involving penny stocks; and (iii) a signed and dated copy of a written suitability statement. These disclosure requirements may have the effect of reducing the trading activity in the secondary market for our common stock, and therefore stockholders may have difficulty selling their shares.

Anti-takeover provisions in our charter documents and under Delaware law could make an acquisition of us more difficult, limit attempts by our stockholders to replace or remove our current management and limit the market price of our common stock.

Provisions in our amended and restated certificate of incorporation and bylaws may have the effect of delaying or preventing a change in control or changes in our management. Our amended and restated certificate of incorporation and bylaws include provisions that:

• authorize our board of directors to issue preferred stock, without further stockholder action and with voting liquidation, dividend and other rights superior to our common stock;

• establish an advance notice procedure for stockholder proposals to be brought before an annual meeting, including proposed nominations of persons for director nominees;

• establish that our board of directors is divided into three classes, with directors in each class serving three-year staggered terms;

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• require the approval of holders of two-thirds of the shares entitled to vote at an election of directors to adopt, amend or repeal our bylaws or amend or repeal the provisions of our certificate of incorporation regarding the election and removal of directors and the ability of stockholders to take action by written consent or call a special meeting;

• prohibit cumulative voting in the election of directors; and

• provide that vacancies on our board of directors may be filled only by the vote of a majority of directors then in office, even though less than a quorum or by the holders of at least sixty-six and two-thirds percent (66 2/3%) of the issued and outstanding shares of common stock.

These provisions may frustrate or prevent any attempts by our stockholders to replace or remove our current management by making it more difficult for stockholders to replace members of our board of directors, which is responsible for appointing the members of our management. In addition, because we are incorporated in Delaware, we are governed by the provisions of Section 203 of the DGCL, which generally prohibits a Delaware corporation from engaging in any of a broad range of business combinations with any “interested” stockholder for a period of three years following the date on which the stockholder became an “interested” stockholder. Any of the foregoing provisions could limit the price that investors might be willing to pay in the future for shares of our common stock, and they could deter potential acquirers of our company, thereby reducing the likelihood that you would receive a premium for your common stock in an acquisition.

We may be subject to adverse legislative or regulatory changes in tax laws that could negatively impact our financial condition.

The rules dealing with U.S. federal, state and local income taxation are constantly under review by persons involved in the legislative process and by the IRS and the U.S. Treasury Department. Changes to tax laws (which changes may have retroactive application) could adversely affect our stockholders or us. In recent years, many such changes have been made. For example, the U.S. government recently enacted the Tax Cuts and Jobs Act, or the TCJA, that significantly reforms the Internal Revenue Code of 1986, as amended. The TCJA, among other things, contains significant changes to corporate taxation, including a reduction of the corporate tax rate from a top marginal tax rate of 35% to a flat rate of 21%, a limitation of the tax deduction for interest expense to 30% of adjusted earnings (except for certain small businesses), a limitation of the deduction for net operating losses to 80% of annual taxable income and an elimination of net operating loss carrybacks, in each case, for losses arising in taxable years beginning after December 31, 2017 (though any such net operating losses may be carried forward indefinitely) and the modification or repeal  of many business deductions and credits (including a reduction the business tax credit for certain clinical testing expenses incurred in the testing of certain drugs for rare diseases or conditions generally referred to as “orphan drugs”). Additional changes to tax laws are likely to continue to occur in the future. We cannot predict whether, when, in what form, or with what effective dates, tax laws, regulations and rulings may be enacted, promulgated or decided, which could result in an increase in our, or our stockholders’ tax liability or require changes in the manner in which we operate in order to minimize increases in our tax liability.

Our ability to use net operating losses and research and development credits to offset future taxable income may be subject to certain limitations.

As of December 31, 2018, we had U.S. federal and state net operating loss carryforwards of $35.5 million and $26.4 million, respectively, which begin to expire in the year 2028 and 2019 through 2027, respectively. These net operating loss and tax credit carryforwards could expire unused and be unavailable to offset future taxable income or tax liabilities, respectively. In addition, in general, under Sections 382 and 383 of the Internal Revenue Code of 1986, as amended, or the Code, and corresponding provisions of state law, a corporation that undergoes an “ownership change” is subject to limitations on its ability to utilize its pre-change net operating loss carryforwards or tax credits, or NOLs or credits, to offset future taxable income. For these purposes, an ownership change generally occurs where the aggregate stock ownership of one or more stockholders or groups of stockholders who owns at least 5% of a corporation’s stock increases its ownership by more than 50 percentage points over its lowest ownership percentage within a specified testing period. We have determined that an ownership change occurred in each of the third quarter of 2014 and the second quarter of 2015. The result of these ownership changes is that approximately $5 million of our pre-change net operating loss carryforwards will not be available to us to offset future taxable income. In addition, if it is determined that an ownership change occurred in conjunction with our common stock offering in February 2019, the amount of our NOLs available to offset future taxable income may be further reduced. As of the filing date of this

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Annual Report on Form 10-K, we have not completed this analysis.We may undergo an ownership change in connection with future offerings or in connection with future changes in our stock ownership (many of which are outside of our control), whereby our ability to utilize NOLs or credits could be further limited by Sections 382 and 383 of the Code or under corresponding provisions of state law. Furthermore, our ability to utilize our NOLs or credits is conditioned upon our attaining profitability and generating U.S. federal and state taxable income. As described above under “Risk factors— Risks Associated with Our Business,” we have incurred net losses since our inception and anticipate that we will continue to incur losses for the foreseeable future; and therefore, we do not know whether or when we will generate the U.S. federal or state taxable income necessary to utilize our NOLs or credits that are subject to limitation by Sections 382 and 383 of the Code. Under the TCJA, U.S. federal net operating loss carryforwards generated after December 31, 2018 will not be subject to expiration.

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

Some of the statements under “Business,” “Risk Factors,” “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” “Business” and elsewhere in this Annual Report on Form 10-K constitute forward-looking statements. Forward-looking statements relate to expectations, beliefs, projections, future plans and strategies, anticipated events or trends and similar matters that are not historical facts. In some cases, you can identify forward-looking statements by terms such as “anticipate,” “believe,” “could,” “estimate,” “expect,” “intend,” “may,” “plan,” “potential,” “should,” “will” and “would” or the negatives of these terms or other comparable terminology.

You should not place undue reliance on forward looking statements. The cautionary statements set forth in this Annual Report on Form 10-K, including in “Risk Factors” and elsewhere, identify important factors which you should consider in evaluating our forward-looking statements. These factors include, among other things:

• our ability to achieve reimbursement from third-party payers for our products, including the establishment of reimbursement codes from third-party payors for our products;

• our dependence upon external sources for the financing of our operations, particularly given that our auditors’ report for our 2018 financial statements, which are included as part of this Form 10-K, contains a statement concerning our ability to continue as a “going concern;”

• our ability to obtain and maintain our strategic collaborations and to realize the intended of such collaborations;

• our ability to effectively execute our business plan;

• our ability to maintain and grow our reputation and to achieve and maintain the market acceptance of our products;

• our expectations as to our clinical research program and clinical results;

• our ability to improve our products and develop new products;

• our ability to manage the growth of our operations over time;

• our ability to maintain adequate protection of our intellectual property and to avoid violation of the intellectual property rights of others;

• our ability to gain and maintain regulatory approvals;

• our ability to maintain relationships with existing customers and develop relationships with new customers;

• our ability to compete and succeed in a highly competitive and evolving industry; and

• other risks and uncertainties, including those listed under the captain “Risk Factors” in this Annual Report on Form 10-K .

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Although the forward-looking statements in this Annual Report on Form 10-K are based on our beliefs, assumptions and expectations, taking into account all information currently available to us, we cannot guarantee future transactions, results, performance, achievements or outcomes. No assurance can be made to any investor by anyone that the expectations reflected in our forward-looking statements will be attained, or that deviations from them will not be material and adverse. We undertake no obligation, other than as maybe be required by law, to re-issue this Annual Report on Form 10-K or otherwise make public statements updating our forward-looking statements.

Item 1B. Unresolved Staff Comments

Not applicable.

Item 2. Properties

Our primary offices are located at the Cambridge Innovation Center, One Broadway, 14 th Floor, in Cambridge, Massachusetts, where we have a month-to-month lease to operate an office consisting of 1,562 square feet of office and laboratory space. Additionally, we have offices at WeWork, 5049 Edwards Ranch, Fort Worth, TX, where we have a month-to-month lease to operate a call center for lead generation consisting of 167 square feet of office space. We believe our facilities are currently adequate for us to conduct our business. A number of our employees work remotely from home across the U.S.

Item 3. Legal Proceedings

There are no legal proceedings material to our business or financial condition pending and, to the best of our knowledge, there are no such legal proceedings contemplated or threatened.

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 Information

Our common stock has been listed on NYSE American under the symbol “MYO” since June 12, 2017. Prior to that time, there was no public market for our common stock.

Holders of Record

On March 6, 2019, the closing price per share of our common stock was $1.22 as reported on The NYSE American, and we had approximately 144 stockholders of record (not including beneficial owners whose shares are held in street name).

Dividend Policy

We have never paid or declared any cash dividends on our common stock, and we do not anticipate paying any cash dividends on our common stock in the foreseeable future. In addition, the terms of any future indebtedness that we may incur could preclude us from paying dividends. We intend to retain all available funds and any future earnings to fund the development and expansion of our business. Any future determination to pay dividends will be at the discretion of our board of directors and will depend upon a number of factors, including our results of operations, financial condition, future prospects, contractual restrictions, restrictions imposed by applicable law and other factors our board of directors deems relevant.

Stock Price Performance Graph

Set forth below is a graph comparing the cumulative total stockholder return on Myomo’s common stock with the NYSE American Composite Index, and the NYSE American Medical Device Index for the period covering from June 9, 2017, the date of our IPO through the end of Myomo’s fiscal year ended December 31, 2018. The graph assumes an investment of $100.00 made on June 12, 2017, in (i) Myomo’s common stock, (ii) the stocks comprising the NYSE American’s Composite Index, (iii) the stocks comprising the NASDAQ Medical Equipment Index. This graph is not “soliciting material,” is not deemed “filed” with the SEC and is not to be incorporated by reference into any filing of Myomo under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, whether made before or after the date hereof and irrespective of any general incorporation language in any such filing.

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Myomo’s fiscal year ends on the last day of December each year; data in the above table reflects market values for our stock and the NYSE American’s Composite and NASDAQ Medical Equipment indices as of the close of trading on the last trading day of year presented.

Recent Sales of Unregistered Securities

Not applicable

Use of Proceeds from Registered Securities

Not applicable

Issuer Purchases of Equity Securities

Not applicable.

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Item 6. Selected Financial Data

You should read the following selected financial data together with our financial statements and the related notes appearing at the end of this Annual Report on Form 10-K and the “Management’s Discussion and Analysis of Financial Condition and Results of Operations” section of this Annual Report on Form 10-K. The selected financial data in this section are not intended to replace the financial statements and are qualified in their entirety by the financial statements and related notes appearing at the end of this Annual Report on Form 10-K. We have derived the statement of operations data for the years ended December 31, 2018, 2017, 2016, and 2015 and the balance sheet data as of December 31, 2018, 2017, 2016, and 2015 from our audited financial statements appearing at the end of this Annual Report on Form 10-K. Our historical results are not necessarily indicative of results that should be expected in the future.

	Year Ended December 31,
	2018			2017			2016			2015
Statement of Operations Data:
Revenue	$	2,444,104		$	1,558,866		$	1,103,277		$	689,671
Cost of revenue		728,279			505,280			282,164			244,407
Gross margin		1,715,825			1,053,586			821,113			445,264
Operating expenses:
Research and development		1,838,633			1,751,731			1,120,951			869,130
Selling, general and    administrative		10,405,609			5,849,969			2,975,164			3,109,637
		12,244,242			7,601,700			4,096,115			3,978,767
Loss from operations		(10,528,417	)		(6,548,114	)		(3,275,002	)		(3,533,503	)
Other expense (income)
Loss on early extinguishment of    debt		—			135,244			—			—
Change in fair value of    derivative liabilities		(36,269	)		(116,795	)		—			—
Debt discount on convertible    notes		—			5,172,000			—			—
Interest (income) and other    expense, net		(175,409	)		358,916			342,020			196,059
		(211,678	)		5,549,365			342,020			196,059
Net loss		(10,316,739	)		(12,097,479	)		(3,617,022	)		(3,729,562	)
Deemed dividend – accreted    preferred stock discount		—			(274,011	)		(108,739	)		(108,626	)
Cumulative dividend to Series    B-1 preferred stockholders		—			(287,779	)		(658,293	)		(643,979	)
Net loss available to common    stockholders	$	(10,316,739	)	$	(12,659,269	)	$	(4,384,054	)	$	(4,482,167	)
Weighted average number of    common shares outstanding:
Basic and diluted		12,292,402			4,317,864			1,060,892			999,263
Net loss per share available to    common stockholders:
Basic and diluted	$	(0.84	)	$	(2.93	)	$	(4.13	)	$	(4.49	)

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	Year Ended December 31,
	2018		2017		2016			2015
					(revised)
Balance Sheet Data:
Cash and cash equivalents	$	6,540,794	$	12,959,373	$	797,174		$	1,042,618
Working capital (deficiency)		6,018,790		12,360,670		(1,854,543	)		424,939
Total assets		8,281,572		13,974,992		1,658,252			1,508,864
Notes payable, shareholder, current		—		—		876,458			147,650
Notes payable, MLSC, current		—		—		1,193,984			—
Accounts payable and other accrued    expenses		1,743,427		1,277,236		714,010			349,845
Notes payable, MLSC, net of current    position		—		—		—			747,671
Stockholders’ equity (deficiency)		6,425,885		12,445,778		(17,530,456	)		(13,901,662	)

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

The following discussion should be read in conjunction with our consolidated financial statements and the related notes contained elsewhere in this Annual Report on Form 10-K and in our other Securities and Exchange Commission filings. The following discussion may contain predictions, estimates, and other forward-looking statements that involve a number of risks and uncertainties, including those discussed under “Risk Factors” and elsewhere in this Annual Report on Form 10-K. These risks could cause our actual results to differ materially from any future performance suggested below.

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 our operations together with our financial statements and the notes thereto appearing elsewhere in this Annual Report on Form 10-K and in our other Securities and Exchange Commission filings. This discussion contains forward-looking statements reflecting our current expectations, whose actual outcomes involve risks and uncertainties. Actual results and the timing of events may differ materially from those stated in or implied by these forward-looking statements due to a number of factors, including those discussed in the sections entitled “Risk Factors,” “Cautionary Statement Regarding Forward-Looking Statements” and elsewhere in this Annual Report on Form 10-K.

Overview

Myomo is a wearable medical robotics company that offers expanded mobility for those suffering, with neuromuscular disorders and upper limb paralysis. We develop and market the MyoPro product line, which is a myoelectric-controlled upper limb brace, or orthosis. The orthosis is a rigid brace used for the purpose of supporting a patient’s weak or deformed arm to enable and improve functional ADLs, in the home and community. It is custom constructed by a qualified O&P provider during a custom fabrication process for each individual user to meet their specific needs. Our products are designed to help restore function in individuals with neuromuscular conditions due to brachial plexus injury, stroke, traumatic brain injury, spinal cord injury and other neurological disorders. We sell our products through O&P providers, the VA, rehabilitation hospitals, and through distributors. Recently, the Company has begun providing devices directly to patients and billing their insurance companies directly, utilizing the clinical services of O&P providers for which they pay a fee.

Our myoelectric orthoses have been clinically shown in peer reviewed published research studies to help restore the ability to complete functional tasks by supporting the affected joint and enabling individuals to self-initiate and control movement of their partially paralyzed limbs by using their own muscle signals.

Our technology was originally developed at MIT in collaboration with medical experts affiliated with Harvard Medical School. Myomo was incorporated in 2004 and completed licensing of its technology from MIT in 2006.

In 2012, we introduced the MyoPro, a custom fabricated orthosis that is individually fabricated for the patient over a positive model of the patient; this fitting process requires specialized education, training, and experience to custom-fabricate and provide to the patient. The primary business focus shifted during this time period from devices which were designed for rehabilitation therapy and sold to hospitals to providing an assistive device through O&P providers to patients who are otherwise impaired for use at home, work, and in the community that facilitates ADLs.

During 2015, we extended our basic MyoPro for the elbow with the introduction of the MyoPro Motion W, a multi-articulated non-powered wrist and the MyoPro Motion G, which includes a powered grasp. The MyoPro Motion W allows the user to use their sound arm to adjust the device and then, for instance, open a refrigerator door, carry a shopping bag, hold a cell phone, or stabilize themselves to avoid a fall and potential injury. The MyoPro Motion G model allows users with severely weakened or clenched hands, such as seen in certain stroke survivors, to open and close their hands and perform a large number of ADLs.

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In December 2016, we entered into an agreement with Ottobock, manufacturer of O&P devices and clinical services provider, to begin distributing the MyoPro product line in the U.S., Canada, Germany, Switzerland and Austria in 2017 upon regulatory approval. In accordance with the terms of this agreement, Ottobock agreed to certain minimum purchase requirements during the year ending December 31, 2017. We and Ottobock agreed that there would not be guaranteed minimum purchase requirements in 2018 and that Myomo may work with other distributors to sell its products in these geographic markets.

We currently sell almost exclusively in the United States. On July 31, 2017, we obtained the CE Mark for the MyoPro. This will enable us to sell the MyoPro to individuals in the European Union, or EU. On October 24, 2017, we obtained a Medical Device License in Canada, which will enable us to sell the MyoPro in Canada.

Among private insurance companies, reimbursement amounts for our MyoPro devices currently range for $20,000 to $60,000 per unit, depending on the MyoPro model. The selling price of our MyoPro devices to our O&P channel partners range from $10,000 to $25,000 per unit depending on the MyoPro model.

Recent Developments

Initial Public Offering

On June 9, 2017, we completed our initial public offering, or IPO, in which we sold 665,498 shares of common stock at an offering price of $7.50 per share. All then-outstanding shares of redeemable and convertible preferred stock converted to 2,622,187 shares of common stock at the closing of the IPO. Our shares are traded on the NYSE-American under the symbol “MYO.” We received proceeds from the IPO of $4,659,000, net of selling agent commissions, but before other offering expenses of approximately $729,000. Selling agent commissions and other offering expenses have been recorded as a reduction of the proceeds received.

Private Placement

In a private offering, concurrent with the closing of the IPO on June 9, 2017, we sold 557,216 units, or Units, to accredited investors for cash proceeds of $2,925,385. Each Unit consists of one share of common stock and a three-year warrant to purchase one share of common stock at an exercise price of $7.50 per share. Each Unit was sold at a price of $5.25.

Follow-on Public Offering

On December 4, 2017, we completed a follow-on public offering (“FPO”) in which the Company sold 4,175,000 shares of its common stock and 4,175,000 warrants to purchase shares of its common stock, at a price to the public of $2.40. The warrants are exercisable at an exercise price of $2.95 per share of common stock, and they expire on December 4, 2022. Pursuant to its terms, these warrants have been repriced from $2.95 per share to $1.40 per share, the price per share in our February 2019 underwritten public offering. On December 6, 2017, our underwriters on the FPO exercised in full its option to purchase 626,250 shares of common stock and accompanying warrants, at a combined price to the public of $2.40 per combination. After giving effect to the full exercise of the over-allotment option, we sold an aggregate of 4,801,250 shares of common stock and accompanying warrants to purchase an aggregate of 4,801,250 shares of common stock, raising $11,523,000 before underwriting discounts and other offering expenses of $1,115,000. Subsequent to the FPO, an aggregate of 1,205,556 of these warrants were exercised for additional gross proceeds of $3,556,000 during the year ended December 31, 2018.

On February 12, 2019, the Company completed a follow-on public offering in which the Company sold 4,542,500 shares of its common stock, at a price to the public of $1.40, which included the full exercise of its overallotment option to purchase an additional 595,500 shares of common stock. The gross proceeds to the Company, before deducting the underwriting discount and other offering expenses, was $6.4 million.

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Shelf Registration

On July 2, 2018, the Company filed a Registration Statement on Form S-3 (the “Shelf”) with the Securities and Exchange Commission in relation to the registration of common stock, preferred stock, warrants and/or units of any combination thereof the Company (collectively, the “Securities”) having an aggregate price of up to $75 million, subject to the limitations of the Shelf. The Company simultaneously entered into an At Market Issuance Sales Agreement (the “Sales Agreement”) with B. Riley FBR, Inc., as sales agent, to provide for the offering, issuance and sale by the Company of up to an aggregate amount of $15 million of the Company’s common stock from time to time in “at-the-market” offerings under the Shelf and subject to the limitations thereof. The Company shall pay the sales agent cash commissions of 3.0% of the gross proceeds of sales of common stock under the Sales Agreement. As of the date of filing of this Annual Report on Form 10-K, we have not sold any common stock under this facility.

Convertible Notes

On June 5, 2017, we modified the terms of the then-outstanding convertible promissory notes that we issued in 2016, which we refer to as the 2016 Convertible Notes such that they would automatically convert into common stock upon any public equity financing resulting in gross proceeds to us of at least $5,000,000 (excluding the conversion of the notes and any other indebtedness, but including, for such purposes, all amounts raised in our IPO and the concurrent private placement). All outstanding convertible notes converted to 1,055,430 shares of common stock at the closing of the IPO.

Promissory Notes

We issued promissory notes, as amended, to a former holder of 5% or more of our common stock (the “Shareholder Notes”). The maturity date of these notes was June 8, 2019. On November 13, 2017, we entered into an agreement with the noteholder to further modify the terms of such promissory notes. Pursuant to the note amendments, we exercised our election to repay (i) up to 50% of the outstanding principal and any accrued but unpaid interest then due and payable under the Shareholder Notes by issuing shares of the Company’s equity equal to 80% of the price per share of common stock on the repayment date, and (ii) the remainder of the outstanding principal and any accrued but unpaid interest then due and payable under the Shareholder Notes by issuing shares of the Company’s equity equal to the price per share of common stock on the repayment date. On November 13, 2017, we issued 193,509 shares of common stock in satisfaction of the Shareholder Notes, repaying approximately $1,081,000 in principal and accrued but unpaid interest on these notes. The repayment satisfied all outstanding obligations under this note. In conjunction with this repayment, we recorded a loss on early extinguishment of debt of $135,200 in the fourth quarter of 2017.

On June 6, 2017, we, entered into an agreement with the Massachusetts Life Sciences Center, or MLSC, to extend and amend our promissory note to MLSC. The promissory note’s maturity date of June 7, 2017 was extended to May 7, 2019, with repayment in twenty-four equal monthly installments beginning June 7, 2017. The unpaid principal and accrued interest was due and payable upon the earlier of (i) May 7, 2019, (ii) the closing of an initial public offering, prior to August 1, 2017, with gross proceeds of not less than $10 million, for which the IPO did not qualify, (iii) the sale of additional equity securities of $5 million or more at any time other than in connection with our initial public offering prior to August 1, 2017, (iv) the closing of an acquisition of our company, and (v) the occurrence of a default, as defined in the promissory note. The amended promissory note bore a reduced interest rate of 7% per annum. MLSC had the right, at its sole discretion, to extend the maturity date. We had the right to redeem the note, in whole or in part, without penalty or premium with thirty days’ notice to MLSC. On December 13, 2017, we repaid MLSC all outstanding principal and accrued but unpaid interest, totaling $874,600. The repayment satisfied all outstanding obligations under this note.

Results of Operations

We have been growing revenues while incurring net losses and negative cash flows from operations since inception and anticipate this to continue as we focus our efforts on continuing to expand our sales and marketing efforts to expand into new geographic markets, invest in development of our MyoPro products, and the funding of clinical research studies to support our reimbursement efforts.

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Comparison of the year ended December 31, 2018 to the year ended December 31, 2017

The following table sets forth our Revenue, Gross Margin and Gross Margin% for each of the years presented.

	Year-to-year change
	2018			2017			$		%
Revenue	$	2,444,104		$	1,558,866		$	885,238		57	%
Cost of revenue		728,279			505,280			222,999		44
Gross margin	$	1,715,825		$	1,053,586		$	662,239		63	%
Gross margin%		70	%		68	%				2	%

Revenues

We derive revenue primarily from the sale of our products to O&P providers, the VA, rehabilitation hospitals, and through distributors. In 2018 we and Ottobock have agreed to terminate the guaranteed minimum purchase requirements, allowing Myomo to work with other distributors to sell its products in the previously exclusive geographic markets. We have not recorded any product revenues from Ottobock in 2018.

Recently, the Company has begun providing devices directly to patients and billing their insurance companies directly, utilizing the clinical services of O&P providers for which they are paid a fee.

As a result of the termination of a guaranteed minimum purchase requirement there were no product revenues from Ottobock in 2018.  Ottobock was a major customer in 2017. We expect that our total product revenues will continue to grow as a result of our increased selling and marketing efforts through O&P channel providers, distribution partners and direct sales to individuals.

We periodically receive grants that require us to perform research activities as specified in each respective grant. We are paid based on the fees stipulated in the respective grants which approximate the projected costs to be incurred by us to perform such activities. We expect that our grant revenues, in the future, will become a less significant component of our revenues.

Total revenue increased by $885,000, or 57%. Product revenue increased by $939,000, due to a significantly higher average selling price, offset by a $54,000 decrease in grant revenue.  Product sales of $2,380,000 include $363,000 in direct sales to patients and reflect a $423,000 decrease in product sales to distributors primarily to Ottobock. There were no product sales made to Ottobock in the year ended December 31, 2018.

Grant revenue for the year ended December 31, 2018, was $65,000 compared with $118,000 for the year ended December 31, 2017. We expect that grant revenue will continue to decline in future periods as we complete our research activities associated with the grants.

Gross margin

Cost of revenue consists of direct costs for the manufacturing and fabrication of our products, inventory reserves, warranty costs and royalties associated with licensed technologies. We also include the incremental costs incurred for our funded grants in cost of revenue.

Gross margin increased to 70% for the year ended December 31, 2018, as compared to 68% in the comparable 2017 period due to a significantly higher average selling price per unit offset by an increase in inventory and warranty provisions.

We expect our product gross margins to vary depending on amounts of reimbursements from third party payors and related average selling price, as well as mix of product and sales channels.

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Operating expenses

The following table sets forth our operating expenses for each of the years presented.

	Year-to-year change
	2018		2017		$		%
Research and development	$	1,838,633	$	1,751,731	$	86,902		5	%
Selling, general and administrative		10,405,609		5,849,969		4,555,640		78
Total operating expenses	$	12,244,242	$	7,601,700	$	4,642,542		61	%

Research and development

Research and development, or R&D, expenses consist of costs for our research and development personnel, including salaries, benefits, bonuses and stock-based compensation, product development costs, costs required to comply with the regulatory requirements of the Food and Drug Administration and the cost of certain third-party contractors and travel expense. R & D costs are expensed as they are incurred. We intend to continue to develop additional products and enhance our existing products. We expect R & D expenses to continue to increase on an annual basis.

R&D expenses increased by $87,000, or 5%. The increase was primarily due to an increase in personnel costs of $239,000, related to additional engineering personnel costs and an increase in share-based compensation. The increase in personnel costs were offset by a decrease in bonus compensation. In 2017 we awarded a special incentive bonus of $300,000 to an engineering executive.

Selling, general and administrative

Selling expenses consist of costs for our sales and marketing personnel, including salaries, benefits, bonuses, stock-based compensation and sales commissions, costs of marketing and promotional events, clinical studies, corporate communications, product marketing and travel expenses. Sales commissions are generally earned and recorded as expense when the revenue is recognized. We expect sales and marketing expenses to increase as we expand our sales and marketing efforts.

General and administrative expenses consist primarily of costs for administrative and finance personnel, including salaries, benefits, bonuses and stock-based compensation, professional fees associated with legal matters, consulting expenses, costs for pursuing insurance reimbursements for our products, and costs required to comply with the regulatory requirements of the SEC, insurance and other corporate expenses. We expect that general and administrative expenses will increase as we pursue an increased number of insurance reimbursements and seek expanded payer coverage for our products, while adding administrative and accounting support structure for our growing business.

Selling, general and administrative expenses increased by $4,556,000 or 78%. The increase was primarily due to increases in personnel costs of $2,451,000, professional services of $735,000, marketing expenses of $482,000, facilities costs of $422,000, and an increase in share-based compensation expense of $440,000. Personnel costs increased primarily as a result of adding headcount to support, sales, marketing and reimbursement efforts. This has the effect of increasing share-based compensation expenses as well. Professional and consulting fees increased reflecting a full year of being a public company and other costs supporting our reimbursement efforts. Marketing expenses increased by primarily for lead generation, public relations and trade shows. Facilities costs increased due to insurance, rent and office expenses.

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Other expense (income)

The following table sets forth our interest and other expense (income) for each of the years presented.

	Year-to-year change
	2018			2017			$			%
Loss on early extinguishment of debt	$	—		$	135,244			(135,244	)	N/M
Change in fair value of derivative liabilities		(36,269	)		(116,795	)		80,526			(69	)%
Debt discount on convertible notes		—			5,172,000			(5,172,000	)	N/M
Interest (income) expense and other expense, net		(175,409	)		358,916			(534,325	)	N/M
Total interest(income) and other expense (income)	$	(211,678	)	$	5,549,365		$	(5,761,043	)		(104	)%

The loss on early extinguishment of debt of $135,000 in 2017 reflects the payoff of 50% of our Notes Payable, Shareholder balance including accrued but unpaid interest through the issuance of shares of the company at a 20% discount.

The change in the fair value of derivative liabilities of $81,000 is due to recording a derivative liability relating to warrants issued during the year ended December 31, 2017 and subsequent mark-to-market adjustments of our derivative liabilities primarily due to the decline in stock price during the year ended December 31, 2018.

The debt discount on convertible notes in 2017 resulted from the closing of our IPO, as the measurement of the value of the previously contingent embedded beneficial conversion option was now determinable and we were required under generally accepted accounting principles (GAAP) to recognize the value of the embedded beneficial conversion features and the warrants issued with the notes as a charge to interest expense. Because the combined relative fair value of the warrants and the value of the beneficial conversion feature exceeded the principal value of the convertible promissory notes, we recorded an immediate charge to interest expense for the debt discount in the statement of operations on June 9, 2017, our IPO closing date, equal to the $5,172,000 principal value of the notes. The Company did not hold debt during the year ended December 31, 2018.

The increase in interest and other expense of $534,000, net is primarily due to an increase in interest income due on cash held in our money market account due to the cash proceeds raised from our 2017 IPO.

Adjusted EBITDA

We believe that the presentation of Adjusted EBITDA, a non-GAAP financial measure, provides investors with additional information about our financial results. Adjusted EBITDA is an important supplemental measure used by our board of directors and management to evaluate our operating performance from period-to-period on a consistent basis and as a measure for planning and forecasting overall expectations and for evaluating actual results against such expectations.

We define Adjusted EBITDA as earnings before interest and other income (expense), taxes, depreciation and amortization adjusted for, stock based-compensation, the debt discount on convertible notes and the impact of the fair value revaluation of our derivative liabilities.

Adjusted EBITDA is not in accordance with, or an alternative to, measures prepared in accordance with U.S. GAAP. In addition, this non-GAAP measure is not based on any comprehensive set of accounting rules or principles. As a non-GAAP measure, Adjusted EBITDA has limitations in that it does not reflect all of the amounts associated with our results of operations as determined in accordance with U.S. GAAP. In particular:

• Adjusted EBITDA does not reflect the amounts we paid in interest expense on our outstanding debt;

• Adjusted EBITDA does not reflect the amounts we paid in taxes or other components of our tax provision;

• Adjusted EBITDA does not include other income (expense);

• Adjusted EBITDA does not include depreciation expense from fixed assets;

• Adjusted EBITDA does not include the impact of stock-based compensation;

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• Adjusted EBITDA does not include the debt discount on convertible notes,

• Adjusted EBITDA does not include the change in value of our derivative liabilities; and

• Adjusted EBITDA does not include the loss on early extinguishment of debt.

Because of these limitations, you should consider Adjusted EBITDA alongside other financial performance measures including net income (loss) and our financial results presented in accordance with U.S. GAAP.

The following table provides a reconciliation of net loss to Adjusted EBITDA for each of the years indicated:

	2018			2017
GAAP net loss	$	(10,316,739	)	$	(12,097,479	)
Adjustments to reconcile to Adjusted EBITDA:
Loss on early extinguishment of debt		—			135,244
Interest expense		—			357,122
Interest (income) expense and other expense, net		(175,409	)		1,793
Depreciation expense		69,682			11,415
Stock-based compensation		814,666			279,508
Debt discount on convertible notes		—			5,172,000
Change in fair value of derivative liabilities		(36,269	)		(116,795	)
Adjusted EBITDA	$	(9,644,069	)	$	(6,257,192	)

Liquidity and Capital Resources

Liquidity

We measure our liquidity in a number of ways, including the following:

	December 31,
	2018		2017
Cash	$	6,540,794	$	12,959,373
Working capital (deficiency)	$	6,018,790	$	12,360,670

We had working capital and stockholders’ equity of $6,019,000 and $6,426,000 respectively, as of December 31, 2018. In February 2019, we completed a follow-on offering of our common stock, generating net proceeds of approximately $5.6 million. Despite the successful offering, we do not expect that existing cash and net proceeds from the offering will be sufficient to fund our operations for the twelve months from the filing date of this Annual Report on Form 10-K, which in our view raises substantial doubt about our ability to continue as a going concern. Based upon our working capital and projected continued operating losses, we believe that the cash we currently have available will fund our operations through the end of calendar 2019. Thereafter, we will need to raise further capital, through the sale of additional equity or debt securities, to support our future operations and to further execute our business plan. Our operating needs include costs to operate our business, including amounts required to fund working capital and capital expenditures. Our future capital requirements and the adequacy of our available funds will depend on many factors, including our ability to successfully increase sales of our products and services, completing technological and market developments, and the need to enter into collaborations with other companies or acquire other companies or technologies to enhance or complement our product and service offerings.

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Our plans that are intended to mitigate the conditions or events that raise substantial doubt about the entity’s ability to continue as a going concern are primarily focused on raising additional capital in order to meet our obligations and execute our business plan by pursuing our product development initiatives and penetrating markets for the sale of our products. We believe that we have access to capital resources through possible public or private equity offerings, including usage of our ATM facility, exercises of outstanding warrants, debt financings, or other means; however, we may be unable to raise sufficient additional capital when we need it or raise capital on favorable terms. Debt financing may require us to pledge certain assets and enter into covenants that could restrict certain business activities or our ability to incur further indebtedness; and may contain other terms that are not favorable to our stockholders or us. If we are unable to obtain adequate funds on reasonable terms, we may be required to significantly curtail or discontinue operations or obtain funds by entering into financing agreements on unattractive terms. There can be no assurance we will be successful in implementing our plans to alleviate substantial doubt.

Cash Flows

	Year Ended December 31,
	2018			2017
Net cash used in operating activities	$	(9,606,310	)	$	(6,153,419	)
Net cash used in investing activities		(126,867	)		(67,002	)
Net cash provided by financing activities		3,337,598			18,382,620
Net increase (decrease) in cash, cash equivalents, and    restricted cash	$	(6,395,579	)	$	12,162,199

Operating Activities. The net cash used in operating activities for the year ended December 31, 2018 was primarily used to fund a net loss of $10,317,000, adjusted for non-cash expenses in the aggregate amount of $897,000 of which $814,000 of non-cash adjustments related to stock-based compensation, and by $187,000 of cash used for changes in operating assets and liabilities, primarily related to decreases in accounts receivable, inventories, prepaid expenses and other current assets, and deferred revenue which was partially offset by increases in our accounts payable and other accrued expenses and other current liabilities.

The net cash used in operating activities for the year ended December 31, 2017 was primarily used to fund a net loss of $12,097,000, adjusted for non-cash expenses in the aggregate amount of $5,438,000, of which $5,055,000 of non-cash adjustments related to fair value adjustments of warrants and derivative liabilities, and by $506,000 of cash provided by changes in the levels of operating assets and liabilities, primarily related to increases in accounts payable, accrued expenses and accrued interest partially offset by increases in our accounts receivable, prepaid expenses and other current assets and payments of deferred offering costs.

Investing Activities. During the year ended December 31, 2018 our cash used in investing activities of $127,000 was for the acquisition of equipment.

During the year ended December 31, 2017 our cash used in investing activities of $67,000 was for the acquisition of equipment.

Financing Activities. During the year ended December 31, 2018 cash provided by financing activities of $3,338,000 was primarily due to $3,556,000 of proceeds received for the exercise of warrants. The increase was partially offset by $74,000 for employee statutory withholding taxes paid with the net settlement of vested restricted stock and $145,000 for payments of issuance costs.

During the year ended December 31, 2017, we completed our initial public offering generating $4,368,000 in net proceeds, excluding $438,000 of offering expenses incurred in 2016, and closed our concurrent private placement generating $2,923,000 in net proceeds. We also completed a secondary offering in December 2017 generating $10,408,000 in net proceeds. In addition, $1,770,000 of cash, was generated from our convertible note $2,977,000 of cash was provided from debt financings, partially offset by $21,000 paid for issuance costs.

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Contractual Obligations and Contingent Liabilities at December 31, 2018

The following table summarizes our significant contractual obligations as of December 31, 2018:

	Total		Less than 1 year		1 to 3 years		3 to 5 years		More than 5 years
Minimum royalty payments	$	125,000	$	25,000	$	50,000	$	50,000	$	—

Off-Balance Sheet Arrangements

We do not have any off-balance sheet arrangements and did not have any such arrangements in year ended December 31, 2018, or in the year ended December 31, 2017.

Critical Accounting Policies and Estimates

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America require management to make estimates and assumptions that affect certain reported amounts and disclosures. These estimates and assumptions are reviewed on an on-going basis and updated as appropriate. Actual results could differ from those estimates. Our significant estimates include the allowance for doubtful accounts, the valuation of our deferred tax valuation allowances, warranty obligations, the fair value of our derivative liabilities and reserves for slow moving inventory.

Accounts Receivable

We carry accounts receivable at invoiced amounts less an allowance for doubtful accounts. We evaluate our accounts receivable on a continuous basis, and if necessary, establish an allowance for doubtful accounts based on a number of factors, including current credit conditions and customer payment history. We do not require collateral or accrue interest on accounts receivable and credit terms are generally 30 days.

Inventories

Inventories are recorded at the lower of cost or net realizable value. Cost is determined using a specific identification method. We reduce the carrying value of inventory for those items that are potentially excess, obsolete or slow-moving based on changes in customer demand, technology developments or other economic factors. In addition, the carrying value of consigned inventories is reduced by the value of MyPro devices that will not be sold based on historical experience

Deferred Offering Costs

Deferred offering costs are comprised of direct incremental legal, accounting and financial advisor fees related relating to capital raising efforts. Deferred offering costs are offset against proceeds of an offering. In the event a capital raising effort is terminated, deferred offering costs will be expensed.

Research and Development Costs

We expense research and development costs as incurred. Research and development costs primarily consist of salaries and benefits, facility and overhead costs, and outsourced research activities.

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Revenue Recognition

We derive revenue primarily from the sale of our products to O&P providers, the VA, rehabilitation hospitals, and through distributors. Recently, we have begun providing devices directly to patients and billing their insurance companies directly, utilizing the clinical services of O&P providers for which they are paid a fee. We recognize revenue upon shipment, provided that persuasive evidence of an arrangement exists, there are no uncertainties regarding customer acceptance, the sales price is fixed or determinable, and collectability is deemed probable. In certain cases, the Company ships the MyoPro device to O&P providers pending reimbursement from third party payors. As a result of this arrangement, elements of the revenue recognition criteria have not been met upon shipment of the MyoPro. The Company recognizes revenue when payment has been received, as all of the revenue recognition criteria has been met.

We periodically receive federally-funded grants that require us to perform research activities as specified in each respective grant. We are paid based on the fees stipulated in the respective grants which approximate the projected costs to be incurred by us to perform such activities. Grant revenue is recognized when persuasive evidence of the arrangement exists, the service has been provided and adherence to specific parameters of the awarded grant have been met, the amount is fixed and determinable and collection is reasonable assured. We recognize the revenue on a completion of performance basis where no ongoing obligation exists, or ratably over the term of the grant if no specific performance is required. Direct costs related to these grants are reported as a component of research and development costs in the statements of operations except for reimbursable costs which are reported as a component of cost of revenue in the statements of operations. Amounts received in advance are deferred.

Income Taxes

We account for income taxes under Accounting Standards Codification 740 Income Taxes, or ASC 740. Under ASC 740, deferred tax assets and liabilities are determined based on the difference between the financial reporting and tax bases of assets and liabilities and net operating loss and credit carryforwards using enacted tax rates in effect for the year in which the differences are expected to impact taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amounts expected to be realized.

ASC 740 also clarifies the accounting for uncertainty in income taxes recognized in an enterprise’s financial statements and prescribes a recognition threshold and measurement process for financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return.

Tax benefits claimed or expected to be claimed on a tax return are recorded in our financial statements. A tax benefit from an uncertain tax position is only recognized if it is more likely than not that the tax position will be sustained on examination by the 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 fifty percent likelihood of being realized upon ultimate resolution. Uncertain tax positions have had no impact on our financial condition, results of operations or cash flows.

Stock-Based Compensation

We account for stock awards to employees by measuring the cost of services received in exchange for the award of equity instruments based upon the fair value of the award on the date of grant. The fair value of that award is then ratably recognized as expense over the period during which the recipient is required to provide services in exchange for that award.

Options and warrants granted to consultants and other non-employees are recorded at fair value as of the grant date and subsequently adjusted to fair value at the end of each reporting period until such options and warrants vest, and the fair value of such instruments, as adjusted, is expensed over the related vesting period.

Net Loss per Share

Basic loss per common share is computed by dividing net loss attributable to common stockholders by the weighted average number of common shares outstanding during the period. Diluted net loss per common share is computed by dividing net loss attributable to common stockholders by the weighted average number of common shares

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outstanding, plus potentially dilutive common shares. Convertible debt, preferred stock, restricted stock units, stock options and warrants are excluded from the diluted net loss per share calculation when their impact is antidilutive. We reported a net loss for the years ended December 31, 2018 and 2017, and as a result, all potentially dilutive common shares are considered antidilutive for these years.

Recent Accounting Pronouncements

Revenue Related Recent Accounting Pronouncements

In May 2014, the Financial Accounting Standards Board, (“FASB”) issued Accounting Standards Update No. 2014-09, “Revenue from Contracts with Customers: Topic 606,” (“ASU 2014-09”). ASU 2014-09 supersedes the revenue recognition requirements in ASC 605 — Revenue Recognition and most industry-specific guidance throughout the ASC. The standard requires that an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. ASU 2014-09 defines a five-step process to achieve this principle and, in doing so, it is possible more judgment and estimates may be required within the revenue recognition process than required under existing GAAP, including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation.

In March 2016, the FASB issued ASU No. 2016-08, “Revenue from Contracts with Customers—Principal versus Agent Considerations.” This update provides clarifying guidance regarding the application of ASU No. 2014-09 — Revenue from Contracts with Customers when another party, along with the reporting entity, is involved in providing a good or a service to a customer. In these circumstances, an entity is required to determine whether the nature of its promise is to provide that good or service to the customer (that is, the entity is a principal) or to arrange for the good or service to be provided to the customer by the other party (that is, the entity is an agent). The amendments in the Update clarify the implementation guidance on principal versus agent considerations. In May 2016, the FASB issued ASU No. 2016-12, “Revenue from Contracts with Customers (Topic 606)” (“ASU 2016-12”). ASU 2016-12 provides clarifying guidance in a few narrow areas and adds some practical expedients to the guidance.  In September 2017, the FASB issued ASU No. 2017-13, “Revenue Recognition (Topic 605) and Revenue from Contracts with Customers (Topic 606).

The Company qualifies as an “emerging growth company” as defined in the Jumpstart Our Business Startups Act of 2012, or the JOBS Act. An emerging growth company may take advantage of relief from certain reporting requirements and other burdens that are otherwise applicable generally to public companies. These provisions include an exemption from the adoption of certain new or revised financial accounting standards until they would apply to private companies. As such, the Company delayed the adoption of Accounting Standards Codification (“ASC”) No. 606, Revenue from Contracts with Customers until January 1, 2019.

The new revenue recognition guidance permits two methods of adoption: retrospectively to each prior reporting period presented (full retrospective method), or retrospectively with the cumulative effect of initially applying the guidance recognized at the date of initial application (modified retrospective method).  The Company is adopting ASU No 2016-08 and related ASC 606 amendments effective January 1, 2019 using the modified retrospective method.

Based on the results of the Company’s assessment to date, this standard did not have a material impact on the Company’s financial statements for 2018 and is not expected to have a material impact in future years. The Company will enhance its revenue recognition disclosures, as required by this standard, including significant judgments and practical expedients used by the Company in applying the five-step revenue model. The cumulative impact to the Company’s accumulated deficit as of December 31, 2018 is expected to be de minimums.

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Other Recent Accounting Pronouncements

In February 2016, the FASB issued ASU No. 2016-02, “Leases (Topic 842)”, or ASU 2016-02. ASU 2016-02 requires an entity to recognize assets and liabilities arising from a lease for both financing and operating leases. ASU 2016-02 will also require new qualitative and quantitative disclosures to help investors and other financial statement users better understand the amount, timing, and uncertainty of cash flows arising from leases. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, with early adoption permitted. The Company is currently evaluating ASU 2016-02 and its impact on its financial statements. As an emerging growth company, the Company expects to delay adoption of ASU 2016-02 until January 1, 2020.

In March 2016, the FASB issued ASU No. 2016-09, “Compensation – Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting”. This update simplifies several aspects of the accounting for share-based payment awards, including the accounting for income taxes, forfeitures, and statutory tax withholding requirements, as well as classification in the statement of cash flows. The update is effective for fiscal years beginning after December 15, 2017, including interim periods. We adopted this standard effective January 1, 2018, using a modified retrospective transition approach, which requires that the cumulative effect of initially applying the standard to be recorded as an adjustment to the opening balance of retained earnings of the annual reporting period that includes the date of initial application. We elected to no longer calculate an estimate of expected forfeitures and will begin recognizing forfeitures as they occur. The cumulative-effect adjustment to accumulated deficit at January 1, 2018 was immaterial.

In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments,” which addresses the diversity in practice in how certain cash receipts and cash payments are presented and classified in the statement of cash flows with respect to eight specific cash flow issues. The new standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. The amendments should be applied using a retrospective transition method to each period presented, if practical. The Company has adopted this standard and the adoption of this standard did not have a material impact on its financial statements or disclosures.

In November 2016, the FASB issued ASU 2016-18, “Statement of Cash Flows (Topic 230): Restricted Cash (a consensus of the FASB Emerging Issues Task Force)”, which clarifies how entities should present restricted cash and restricted cash equivalents in the statement of cash flows, and as a result, entities will no longer present transfers between cash and cash equivalents and restricted cash and restricted cash equivalents in the statement of cash flows. An entity with a material balance of restricted cash and restricted cash equivalents must disclose information about the nature of the restrictions. The new standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. Early adoption is permitted and the new guidance must be applied retroactively to all periods presented. The adoption of this standard did not have a material impact to the financial statements or disclosures.

In May 2017, the FASB issued ASU No. 2017-09, Compensation — Stock Compensation (Topic 718); Scope of Modification Accounting. The amendments in this ASU provide guidance that clarifies when changes to the terms or conditions of a share-based payment award must be accounted for as modifications. If the value, vesting conditions or classification of the award changes, modification accounting will apply. The guidance is effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The adoption of this standard did not have a material impact to the financial statements or disclosures.

In June 2018, the FASB issued ASU No. 2018-07, “Compensation-Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting.” The ASU expands the scope of Topic 718 to include share-based payment transactions for acquiring goods and services from nonemployees. The ASU also clarifies that Topic 718 does not apply to share-based payments used to effectively provide (1) financing to the issuer or (2) awards granted in conjunction with selling goods or services to customers as part of a contract accounted for under Revenue from Contracts with Customers (Topic 606). The guidance is effective for fiscal years beginning after December 15, 2018, including interim periods within that fiscal year. The Company is currently evaluating the accounting, transition, and disclosure requirements of the standard to determine the impact, if any, on its financial statements.

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In August 2018, the FASB issued ASU No. 2018-13, “Fair Value Measurement (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement.” The ASU requires application of the prospective method of transition (for only the most recent interim or annual period presented in the initial fiscal year of adoption) to the new disclosure requirements for (1) changes in unrealized gains and losses included in OCI and (2) the range and weighted average used to develop significant unobservable inputs for Level 3 fair value measurements. The ASU also requires prospective application to any modifications to disclosures made because of the change to the requirements for the narrative description of measurement uncertainty. The guidance is effective for fiscal years beginning after December 15, 2019, including interim periods within that fiscal year. The Company is currently evaluating the accounting, transition, and disclosure requirements of the standard to determine the impact, if any, on its financial statements.

Quantitative and Qualitative Disclosure about Market Risk

Our unrestricted cash and cash equivalents, totaling approximately $6.5 million as of December 31, 2018, was deposited bank accounts. The cash in these accounts is held for working capital purposes and invested by the bank in overnight money market funds that invest in short-term government or government backed securities. Our primary objective is to preserve our capital for purposes of funding our operations.

JOBS Act

We qualify as an emerging growth company as defined in the JOBS Act. As an emerging growth company we may take advantage of relief from certain specified reporting requirements and other burdens that are otherwise applicable generally to public companies. Thus, an emerging growth company can delay the adoption of certain new or revised accounting standards until such time as those standards would otherwise apply to private companies. We have elected to avail ourselves of this provision of the JOBS Act.

Item 7A. Quantitative and Qualitative Disclosures about Market Risk

This item is not applicable to us as a smaller reporting company.

Item 8. Financial Statements and Supplementary Data

See the financial statements filed as part of this Annual Report on Form 10-K as listed under Item 15 below.

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

Not Applicable.

Item 9A. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

The term “disclosure controls and procedures,” as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), refers to controls and procedures that are designed to ensure that information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that such information is accumulated and communicated to a company’s management, including its principal executive and principal financial officers, as appropriate to allow timely decisions regarding required disclosure.

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Our management, with the participation of our Chief Executive Officer, our principal executive officer, and our Chief Financial Officer, our principal financial officer, has evaluated the effectiveness of our disclosure controls and procedures as of December 31, 2018, the end of the period covered by this Annual Report on Form 10-K. Based upon such evaluation, our Chief Executive Officer and our Chief Financial Officer have concluded that our disclosure controls and procedures were effective as of such date, such that the information required to be disclosed by us in our SEC reports is recorded, processed, summarized and reported within the time periods specified in SEC rules and forms, and is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosures.

Management’s Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Exchange Act Rule 13a-15(f). Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Our internal control system was designed to provide reasonable assurance to our management and board of directors regarding the preparation and fair presentation of published financial statements.

Our management assessed the effectiveness of our internal control over financial reporting as of December 31, 2018. In making this assessment, we used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) in Internal Control - Integrated Framework (2013). Based on our assessment we believe that as of December 31, 2015, our internal control over financial reporting is effective based on those criteria.

Our management, with the participation of our principal executive and principal financial officer, assessed the effectiveness of our internal control over financial reporting as of December 31, 2018. Based on its assessment, management concluded that our internal control over financial reporting was effective as of December 31, 2018 based on those criteria.  

Changes in Internal Control over Financial Reporting

There was no change in our internal control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) identified in connection with the evaluation of our internal control that occurred during the fiscal quarter ended December 31, 2018 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

Inherent Limitations of Internal Controls

Our management, including our Chief Executive Officer and Chief Financial Officer, does not expect that our disclosure controls and procedures or our internal controls will prevent all error 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. 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, within the 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 error or mistake. Additionally, controls can be circumvented by the individual acts of some persons, by collusion of two or more people, or by management override of the control. The design of any system of controls also is 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, control may become inadequate because of changes in conditions, or the degree of compliance with the policies or procedures may deteriorate. Because of the inherent limitations in a cost-effective control system, misstatements due to error or fraud may occur and not be detected.

Item 9B. Other Information

None.

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PART III

Item 10. Directors, Executive Officers and Corporate Governance

The information required by this item is incorporated by reference to our Proxy Statement relating to our 2018 Annual Meeting of Shareholders. The Proxy Statement will be filed with the Securities and Exchange Commission within 120 days after our fiscal year ended December 31, 2018.

Our Board of Directors has adopted a Code of Business Conduct and Ethics, that applies to all directors, officers, and employees, which is available on our website at www.myomo.com . We intend to satisfy the disclosure requirements of Item 5.05 of Form 8-K by disclosing substantive amendments to or waivers (including implicit waivers) of any provision of the Code of Business Conduct and Ethics that apply to our principal executive officer, principal financial officer, principal accounting officer, or controller, or persons performing similar functions, by posting such information on our website available at www.myomo.com.

Item 11. Executive Compensation

The information required by this item is incorporated herein by reference to our Proxy Statement relating to our 2018 Annual Meeting of Shareholders. The Proxy Statement will be filed with the Securities and Exchange Commission within 120 days after our fiscal year ended December 31, 2018.

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

The information required by this item is incorporated herein by reference to our Proxy Statement relating to our 2018 Annual Meeting of Shareholders. The Proxy Statement will be filed with the Securities and Exchange Commission within 120 days after our fiscal year ended December 31, 2018.

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

The information required by this item is incorporated herein by reference to our Proxy Statement relating to our 2018 Annual Meeting of Shareholders. The Proxy Statement will be filed with the Securities and Exchange Commission within 120 days after our fiscal year ended December 31, 2018.

Item 14. Principal Accounting Fees and Services

The information required by this item is incorporated herein by reference to our Proxy Statement relating to our 2018 Annual Meeting of Shareholders. The Proxy Statement will be filed with the Securities and Exchange Commission within 120 days after our fiscal year ended December 31, 2018.

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PART IV

Item 15. Exhibits and Financial Statement Schedules

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

(1) Financial Statements

See Index to Financial Statements on page F-1 of this Annual Report on Form 10-K

(2) Financial Statement Schedules

Schedules not listed above have been omitted because they are not required, not applicable, or the required information is otherwise included elsewhere in Annual Report on Form 10-K.

2) Exhibits

Exhibit No.	Exhibit Description
3.1	Eighth Amended and Restated Certificate of Incorporation (incorporated by reference to Exhibit  2.3 contained in the Registrant’s Form 1-A filed on January 6, 2017)
3.2	Amended and Restated Bylaws (incorporated by reference to Exhibit 2.4 contained in the Registrant’s Form 1-A filed on January 6, 2017)
4.1*	Form of Underwriter’s Warrant
4.2*	Form of Warrant in connection with the Registrant’s December 2017 offering
4.3*	Form of Private Placement Warrant (incorporated by reference to Exhibit 3.2 contained in the Registrant’s Form 10-Q filed on August 14, 2017)
4.4	Form of Warrant issued in connection with 8% Convertible Promissory Notes, dated December 2015 (incorporated by reference to Exhibit 3.3 contained in the Registrant’s Form 1-A filed on January 6, 2017)
4.5*	Form of Warrant issued in connection with 8% Bridge Convertible Promissory Notes, dated June 2016
10.1+	2004 Stock Option and Incentive Plan and form of award agreements (incorporated by reference to Exhibit 6.1 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.2+	2014 Stock Option and Grant Plan and form of award agreements (incorporated by reference to Exhibit 6.2 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.3+	2016 Equity Incentive Plan and form of award agreements (incorporated by reference to Exhibit  6.3 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.4	Form of MLSC 10% Promissory Notes (incorporated by reference to Exhibit 6.4 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.5	Form of 8% Convertible Promissory Notes, dated December 2015 (incorporated by reference to Exhibit 6.5 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.6*	Form of Amended and Restated Shareholder 10% Promissory Note date September 1, 2015
10.7*	Form of Amended Shareholder 10% Promissory Note dated June 29, 2016
10.8	Form of Amended Shareholder 10% Promissory Note dated May  23, 2017 (incorporated by reference to Exhibit 10.1 contained in the Registrant’s Form 10-Q filed on August 14, 2017)
10.9	Form of 8% Bridge Convertible Promissory Notes, dated June 2016 (incorporated by reference to Exhibit 6.7 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.10+	Employment Letter, dated August  22, 2012, between the Company and Steve Kelly (incorporated by reference to Exhibit 6.8 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.11+	Employment Letter, dated August  22, 2012, between the Company and Paul Gudonis (incorporated by reference to Exhibit 6.9 contained in the Registrant’s Form 1-A filed on January 6, 2017)

54

Exhibit No.	Exhibit Description
10.12+	Employment Letter, dated October  2, 2013, between the Company and Jonathan Naft (incorporated by reference to Exhibit 6.10 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.13+	Amendment to Employment Letter, dated June  7, 2015, between the Company and Paul Gudonis (incorporated by reference to Exhibit 6.11 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.14+	Amendment to Employment Letter, dated June  8, 2015, between the Company and Steve Kelly (incorporated by reference to Exhibit 6.12 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.15+	Compensation Letter, dated January  21, 2016, between the Company and Ralph Goldwasser (incorporated by reference to Exhibit 6.13 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.16+	Amendment to Compensation Letter, dated January 21, 2016, between the Company and Jonathan  Naft (incorporated by reference to Exhibit 6.14 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.17*	Amendment to Employment Letter, dated January 21, 2016, between the Company and Davie  Mendelsohn (incorporated by reference to Exhibit 6.15 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.18*	Management Incentive Plan (incorporated by reference to Exhibit 6.16 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.19*	Form of Management Incentive Plan Letter between the Company and the Executive Officer (incorporated by reference to Exhibit 6.17 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.20*	License Agreement between the Company and the Massachusetts Institute of Technology, dated October  30, 2006 (incorporated by reference to Exhibit 6.18 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.21*	First Amendment to the License Agreement between the Company and the Massachusetts Institute of Technology, dated May  5, 2010 (incorporated by reference to Exhibit 6.19 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.22*	GRE Fabrication Agreement, effective as of September 1, 2012 (incorporated by reference to Exhibit  6.20 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.23*	Form of Indemnification Agreement (incorporated by reference to Exhibit 6.21 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.24*	Waiver to License Agreement between the Company and the Massachusetts Institute of Technology, dated November  15, 2016 (incorporated by reference to Exhibit 6.22 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.25**	Supply and Distribution Agreement between the Company and Ottobock (incorporated by reference to Exhibit 6.23 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.26*	Employment Agreement between the Company and Paul R. Gudonis, dated December  23, 2016 (incorporated by reference to Exhibit 6.24 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.27+	Employment Agreement between the Company and Jonathan Naft, dated December  23, 2016 (incorporated by reference to Exhibit 6.25 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.28*	Employment Agreement between the Company and Davie Mendelsohn, dated December  23, 2016 (incorporated by reference to Exhibit 6.26 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.29*	Employment Agreement between the Company and Ralph Goldwasser, dated December  23, 2016 (incorporated by reference to Exhibit 6.27 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.30**	Reseller Agreement with Össur Americas Inc., dated January  21, 2015 (incorporated by reference to Exhibit 6.28 contained in the Registrant’s Form 1-A filed on January 6, 2017)
10.31**	Letter for Renewal of Reseller Agreement from Össur Americas Inc., dated December  28, 2015 (incorporated by reference to Exhibit 6.29 contained in the Registrant’s Form 1-A filed on January 6, 2017
10.32*	Form of Amended MLSC 7% Promissory Note dated June  6, 2017 (incorporated by reference to Exhibit 10.2 contained in the Registrant’s Form 10-Q filed on August 14, 2017)

55

Exhibit No.	Exhibit Description
10.33*	Form of Amended Shareholder 10% Promissory Note dated November  13, 2017 (incorporated by reference to Exhibit 10.1 contained in the Registrant’s Form 8-K filed on November 14, 2017)
10.34*	Employment Agreement between the Company and Ralph Goldwasser, dated March 9, 2018 (incorporated by reference to Exhibit contained in the Registrant’s Form 10-K filed on March 12, 2018)
10.35	Transition and Consulting Agreement between the Company and Ralph Goldwasser, dated February 6, 2019 (incorporated by reference to Exhibit 10.1 contained in the Registrant’s Form 8-K filed on February 6, 2019)
10.36	Employment Agreement between the Company and David Henry, dated February 18, 2019 (incorporated by reference to Exhibit 10.1 contained in the Registrant’s Form 8-K filed on February 6, 2019)
10.37+#	2018 Stock Option and Incentive Plan and form of award agreements
23.1	Consent of Marcum LLP
31.1	Certification of Chief Executive Officer, pursuant to Rule 13a-14(a) or 15(d)-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2	Certification of Chief Financial Officer, pursuant to Rule 13a-14(a) or 15(d)-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1	Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2	Certification of 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	The following materials from the Company’s Annual Report Form 10-K for the year ended December 31, 2018, formatted in eXtensible Business Reporting Language (XBRL): (i) Consolidated Statements of Operations, (ii) Consolidated Statements of Comprehensive Loss, (iii) Consolidated Balance Sheets, (iv) Consolidated Statements of Cash Flows and (v) Notes to Consolidated Financial Statements (Unaudited).

+ Management contract or compensatory arrangement.

* Previously filed.

** Portions of this exhibit containing confidential information have been omitted pursuant to a confidential treatment order granted by the SEC pursuant to Rule 406 under the Securities Act. Confidential information has been omitted from the exhibit in places marked “[*]”and has been previously filed separately with the SEC.

# The agreement filed herewith is a corrected version of the agreement previously filed as Appendix A contained in our Definitive Proxy Statement filed on April 26, 2018.

Item 16. Form 10-K Summary

Not applicable.

56

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, on March 12, 2019.

Myomo, Inc.
By:	/s/ Paul R. Gudonis
	Paul R. Gudonis Chairman, Chief Executive Officer and President (Principal Executive 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.

Signature	Title	Date
/s/    Paul R. Gudonis Paul R. Gudonis	Chief Executive Officer and Chairman of the Board (Principal Executive Officer)	March 12, 2019
/s/    David A. Henry                 David A. Henry	Chief Financial Officer (Principal Financial and Accounting Officer)	March 12, 2019
/s/        Amy Knapp Amy Knapp	Director	March 12, 2019
/s/        Thomas A. Crowley, Jr. Thomas A. Crowley, Jr.	Director	March 12, 2019
/s/        Thomas F. Kirk Thomas F. Kirk	Director	March 12, 2019
/s/        Steve Sanghi Steve Sanghi	Director	March 12, 2019

57

INDEX TO FINANCIAL STATEMENTS

Myomo, Inc.

Report of Independent Registered Public Accounting Firm	F-2
Balance Sheets as of December 31, 2018 and 2017	F-3
Statements of Operations for the years ended December 31, 2018 and 2017	F-4
Statements of in Redeemable and Convertible Preferred Stock and Stockholders’ (Deficiency) Equity for the years ended December 31, 2018 and 2017	F-5
Statements of Cash Flows for the years ended December 31, 2018 and 2017	F-6
Notes to Financial Statements	F-7

F-1

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Shareholders and Board of Directors of

Myomo, Inc.

Opinion on the Financial Statements

We have audited the accompanying balance sheets of Myomo, Inc. (the “Company”) as of December 31, 2018 and 2017, the related statements of operations, changes in redeemable and convertible preferred stock and stockholders’ (deficiency) equity and cash flows for each of the two years in the period ended December 31, 2018 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, 2018 and 2017, and the results of its operations and its cash flows for each of the two years in the period ended December 31, 2018 in conformity with accounting principles generally accepted in the United States of America.

Explanatory Paragraph – Going Concern

The accompanying financial statements have been prepared assuming that the Company will continue as a going concern. As more fully described in Note 2, the Company has incurred significant losses, used cash from operations, has an accumulated deficit and needs to raise additional funds to meet its obligations and sustain its operations. These conditions raise substantial doubt about the Company's ability to continue as a going concern. Management's plans in regard to these matters are also described in Note 2. The statements do not include any adjustments that might result from the outcome of this uncertainty.

Basis for Opinion

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

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

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

/s/ Marcum llp

Marcum llp

We have served as the Company’s auditor since 2016.

New York, NY
March 12, 2019

F-2

MYOMO, INC.

BALANCE SHEETS

December 31,	2018			2017
ASSETS
Current Assets:
Cash and cash equivalents	$	6,540,794		$	12,959,373
Accounts receivable, net		382,258			297,039
Inventories, net		256,149			201,155
Prepaid expenses and other		695,276			388,275
Total Current Assets		7,874,477			13,845,842
Restricted cash		75,000			52,000
Deferred offering costs		144,582			—
Equipment, net		187,513			77,150
Total Assets	$	8,281,572		$	13,974,992
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current Liabilities:
Accounts payable and other accrued expenses	$	1,743,427		$	1,277,236
Derivative liabilities		3,661			39,930
Deferred revenue		1,990			61,288
Customer advance payments		106,609			106,718
Total Current Liabilities		1,855,687			1,485,172
Deferred revenue, net of current portion		—			44,042
Total Liabilities		1,855,687			1,529,214
Commitments and Contingencies		—			—
Stockholders’ Equity:
Common stock par value $0.0001 per share 100,000,000 shares authorized;    12,450,187 and 11,139,667 shares issued as of December 31, 2018 and 2017,    respectively, and 12,449,379 and 11,138,859 shares outstanding as of    December 31, 2018 and 2017, respectively.		1,245			1,114
Undesignated preferred stock par value $0.0001 per share; 25,000,000    authorized at December 31, 2018 and 2017. No shares issued or outstanding		—			—
Additional paid-in capital		51,720,630			47,423,915
Accumulated deficit		(45,289,526	)		(34,972,787	)
Treasury stock, at cost; 808 shares of common stock		(6,464	)		(6,464	)
Total Stockholders’ Equity		6,425,885			12,445,778
Total Liabilities and Stockholders’ Equity	$	8,281,572		$	13,974,992

The accompanying notes are an integral part of the financial statements.

F-3

MYOMO, INC.

STATEMENTS OF OPERATIONS

For the year ended December 31,	2018			2017
Revenue	$	2,444,104		$	1,558,866
Cost of revenue		728,279			505,280
Gross margin		1,715,825			1,053,586
Operating expenses:
Research and development		1,838,633			1,751,731
Selling, general and administrative		10,405,609			5,849,969
		12,244,242			7,601,700
Loss from operations		(10,528,417	)		(6,548,114	)
Other expense (income)
Loss on early extinguishment of debt		—			135,244
Change in fair value of derivative liabilities		(36,269	)		(116,795	)
Debt discount on convertible notes		—			5,172,000
Interest (income) and other expense, net		(175,409	)		358,916
		(211,678	)		5,549,365
Net loss		(10,316,739	)		(12,097,479	)
Deemed dividend – accreted preferred stock		—			(274,011	)
Cumulative dividend to Series B-1 preferred stockholders		—			(287,779	)
Net loss available to common stockholders	$	(10,316,739	)	$	(12,659,269	)
Weighted average number of common shares outstanding:
Basic and diluted		12,292,402			4,317,864
Net loss per share available to common stockholders:
Basic and diluted	$	(0.84	)	$	(2.93	)

The accompanying notes are an integral part of the financial statements.

F-4

MYOMO, INC.

STATEMENTS OF CHANGES IN REDEEMABLE AND CONVERTIBLE PREFERRED STOCK AND

STOCKHOLDERS’ (DEFICIENCY) EQUITY

	Redeemable and Convertible Preferred Stock																Additional											Total Stockholders’
	Series B-1						Series A-1						Common stock				paid-in			Accumulated			Treasury stock					(Deficiency)
	Shares			Amount			Shares			Amount			Shares		Amount		capital			deficit			Shares		Amount			Equity
Balance, January 1, 2017		1,662,104		$	8,174,693			960,083		$	4,497,548			1,124,080	$	112	$	5,351,204		$	(22,875,308	)		808	$	(6,464	)	$	(17,530,456	)
Accretion of preferred stock		—			31,493			—			242,518			—		—		(274,011	)		—			—		—			(274,011	)
Proceeds from IPO, net of offering costs of $1,061,157		—			—			—			—			665,498		67		3,930,011			—			—		—			3,930,078
Proceeds from private placement, net of offering    costs of $2,500		—			—			—			—			557,216		56		2,922,829			—			—		—			2,922,885
Conversion of Series A-1 and Series B-1 convertible    preferred stock into common stock		(1,662,104	)		(8,206,186	)		(960,083	)		(4,740,066	)		2,622,187		262		12,945,990			—			—		—			12,946,252
Conversion of convertible promissory notes into    common stock		—			—			—			—			1,055,430		106		5,467,283			—			—		—			5,467,389
Fair value of warrants issued with convertible    promissory notes		—			—			—			—			—		—		5,172,000			—			—		—			5,172,000
Warrants issued to IPO selling agent deemed to    be derivative liability		—			—			—			—			—		—		(156,725	)		—			—		—			(156,725	)
Common stock issued for the exercise of common    stock options		—			—			—			—			80,085		8		26,946			—			—		—			26,954
Common stock issued for the exercise of warrants		—			—			—			—			34,800		3		102,657			—			—		—			102,660
Restricted stock vested		—			—			—			—			312		—		—			—			—		—			—
Shares of common stock issued for services		—			—			—			—			4,000		—		30,000			—			—		—			30,000
Shares of common stock issued for repayment of    promissory notes		—			—			—			—			193,509		19		1,217,153			—			—		—			1,217,172
Proceeds of FBO, net of offering costs of $1,115,294		—			—			—			—			4,801,250		480		10,407,226			—			—		—			10,407,706
Additional shares issued pursuant to software    license agreement		—			—			—			—			492		1		1,844			—			—		—			1,845
Stock-based compensation		—			—			—			—			—		—		279,508			—			—		—			279,508
Net loss		—			—			—			—			—		—		—			(12,097,479	)		—		—			(12,097,479	)
Balance, December 31, 2017		—			—			—			—			11,138,859		1,114		47,423,915			(34,972,787	)		808		(6,464	)		12,445,778
Common stock issued upon vesting of restricted stock    units, net of 22,819 shares withheld for employee taxes														42,781		4		(74,217	)										(74,213	)
Exercise of common stock options														1,172		-		2											2
Exercise of common stock warrants														1,205,556		121		3,556,270											3,556,391
Restricted stock vested														61,011		6		(6	)										—
Stock-based compensation														-				814,666											814,666
Net loss														—							(10,316,739	)							(10,316,739	)
Balance, December 31, 2018		—		$	—			—		$	—			12,449,379	$	1,245	$	51,720,630		$	(45,289,526	)		808	$	(6,464	)	$	6,425,885

The accompanying notes are an integral part of the financial statements.

F-5

MYOMO, INC.

STATEMENTS OF CASH FLOWS

For the years ended December 31,	2018			2017
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	$	(10,316,739	)	$	(12,097,479	)
Adjustments to reconcile net loss to net cash used in operations:
Depreciation		69,682			11,415
Stock-based compensation		814,666			279,508
Bad debt expense		16,275			—
Amortization of debt discount		—			17,765
Debt discount on convertible notes		—			5,172,000
Inventory reserve		32,645			42,355
Common stock issued for services and software license		—			31,845
Change in fair value of derivative liabilities		(36,269	)		(116,795	)
Changes in operating assets and liabilities:
Accounts receivable		(101,494	)		(182,533	)
Inventories		(140,817	)		(161,075	)
Prepaid expenses and other		(307,001	)		(235,938	)
Accounts payable and other accrued expenses		466,191			563,225
Accrued interest		—			377,503
Deferred revenue		(103,340	)		38,067
Customer advance payments		(109	)		106,718
Net cash used in operating activities		(9,606,310	)		(6,153,419	)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of equipment		(126,867	)		(67,002	)
Net cash used in investing activities		(126,867	)		(67,002	)
CASH FLOWS FROM FINANCING ACTIVITIES
Payments of issuance costs		(144,582	)		—
Net settlement of vested restricted stock units to fund related employee statutory tax    withholding		(74,213	)		—
Proceeds from exercise of stock options		2			26,954
Proceeds from exercise of warrants		3,556,391			102,660
Proceeds from IPO, net of offering costs (1)		—			4,368,315
Proceeds from private placement, net of offering costs		—			2,922,885
Proceeds from FPO, net of offering costs		—			10,407,706
Proceeds from convertible promissory notes, net		—			1,770,000
Repayment of note payable, MLSC		—			(1,215,900	)
Net cash provided by financing activities		3,337,598			18,382,620
Net increase (decrease) in cash, cash equivalents, and restricted cash		(6,395,579	)		12,162,199
Cash, cash equivalents, and restricted cash beginning of year		13,011,373			849,174
Cash, cash equivalents, and restricted cash end of year	$	6,615,794		$	13,011,373
SUPPLEMENTAL DISCLOSURE CASH FLOW INFORMATION
Cash paid during the period for interest	$	—		$	97,099
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND    FINANCING ACTIVITIES
Inventory capitalized as sales demo equipment	$	53,178		$	—
Conversion of accrued interest to principal	$	—		$	21,916
Exchange of 2015 convertible promissory notes for 2016 convertible promissory notes	$	—		$	430,000
Accretion of convertible preferred stock to redemption value	$	—		$	274,011
Conversion of convertible preferred stock into common stock	$	—		$	12,946,252
Conversion of convertible promissory notes and accrued interest into common stock	$	—		$	5,467,389
Issuance of selling agent warrants in connection with IPO	$	—		$	156,725
Deferred offering costs to additional paid-in capital upon IPO closing (1)	$	—		$	438,237
Common stock issued for repayment of promissory notes and related accrued interest	$	—		$	1,217,172

(1) IPO gross proceeds of $4,991,236 are reduced by $622,921 of IPO offering costs that were incurred in 2017. Another $438,237 of IPO deferred offering costs were paid for in 2016.

The accompanying notes are an integral part of the financial statements.

F-6

MYOMO, INC.

NOTES TO FINANCIAL STATEMENTS

Note 1 — Description of Business

Myomo Inc. (“Myomo” or the Company”) is a wearable medical robotics company that develops, designs, and produces myoelectric orthotics for people with neuromuscular disorders. The MyoPro ® myoelectric upper limb orthosis product is registered with the Food and Drug Administration as a Class II medical device. The Company sells the product to orthotics and prosthetics (O&P) providers, the Veterans Health Administration (VA), rehabilitation hospitals, and through distributors. Recently, the Company has begun providing devices directly to patients and billing their insurance companies directly, utilizing the clinical services of O&P providers for which they are paid a fee. The Company was incorporated in the State of Delaware on September 1, 2004 and is headquartered in Cambridge, Massachusetts.

Initial Public Offering under Regulation A and Private Placement under Regulation D

On June 9, 2017, the Company completed its initial public offering (“IPO”) under Regulation A of the Securities Act of 1933, as amended, raising $4,991,235, before selling agent and other offering expenses of $1,061,157, through the sale of 665,498 shares of its common stock at a price to the public of $7.50 per share. On June 9, 2017, concurrent with the closing of the IPO, the Company also closed on a private placement under Regulation D Rule 506(b) pursuant to which it sold to accredited investors an aggregate of 557,216 units at $5.25 per unit, for aggregate proceeds of $2,925,385, before offering expenses of $2,500. Each unit consisted of one share of common stock and a three-year warrant to purchase one share of common stock exercisable for $7.50 per share. The combined aggregate gross proceeds raised were $7,916,620.

In connection with the closing of the Company’s IPO on June 9, 2017, the Company filed an amended and restated certificate of incorporation and restated bylaws, both of which were approved by the Company’s board of directors and stockholders on October 23, 2016. Pursuant to the amended and restated certificate of incorporation, the Company is authorized to issue up to 125,000,000 shares of stock, consisting of 100,000,000 shares of common stock, par value $0.0001 and 25,000,000 shares of undesignated Preferred Stock, par value of $0.0001.

Follow-on Public Offering

On December 4, 2017, the Company completed a follow-on public offering (“FPO”) in which the Company sold 4,175,000 shares of its common stock and 4,175,000 warrants to purchase shares of its common stock, at a price to the public of $2.40. The warrants, of which warrants to purchase 3,560,894 shares of common stock were outstanding as of December 31, 2018, are exercisable at an exercise price of $2.95 per share of common stock, and they expire on December 4, 2022. See Note 14 – Subsequent Events. On December 6, 2017, the Company’s underwriters on the FPO exercised in full its option to purchase 626,250 shares of common stock and accompanying warrant at a combined price to the public of $2.40 per combination. After giving effect to the full exercise of the over-allotment, the Company sold an aggregate of 4,801,250 shares of common stock and accompanying warrants to purchase an aggregate of 4,801,250 shares of common stock, raising $11,523,000 before underwriting discounts and other offering expenses of $1,115,000.

Note 2 — Going Concern and Management’s Plan

The accompanying financial statements have been prepared on a going concern basis, which contemplates the realization of assets and the satisfaction of liabilities in the normal course of business. The financial statements do not include any adjustments relating to the recoverability and classification of asset amounts or the classification of liabilities that might be necessary should the Company be unable to continue as a going concern. The Company incurred a net loss of $10,316,739 and $12,097,479 during the years ended December 31, 2018 and 2017, respectively, and has an accumulated deficit of $45,289,526 and $34,972,787  at December 31, 2018 and 2017, respectively. Cash used in operating activities was $9,606,310 and $6,153,419 for the years ended December 31, 2018 and 2017, respectively.

F-7

In February 2019, the Company completed a follow-on offering of its common stock, generating net proceeds of approximately $5.6 million. The Company does not expect that its existing cash and net proceeds from the offering will be sufficient to fund its operations for the twelve months. from the filing date of these financial statements.

The ability of the Company to continue as a going concern is dependent upon achieving a profitable level of operations and the ability of the Company to obtain necessary financing to fund ongoing operations. The aforementioned factors raise substantial doubt about the Company’s ability to continue as a going concern within one year after the issuance of these financial statements.

On July 2, 2018, the Company filed a Registration Statement on Form S-3 (the “Shelf”) with the Securities and Exchange Commission in relation to the registration of common stock, preferred stock, warrants and/or units or any combination thereof the Company (collectively, the “Securities”) having an aggregate price of up to $75 million, subject to the limitations of the Shelf. The Company simultaneously entered into an At Market Issuance Sales Agreement (the “Sales Agreement”) with B. Riley FBR, Inc., as sales agent, to provide for the offering, issuance and sale by the Company of up to an aggregate amount of $15 million of the Company’s common stock from time to time in “at-the-market” offerings under the Shelf and subject to the limitations thereof. The Company shall pay to the sales agent cash commissions of 3.0% of the gross proceeds of sales of common stock under the Sales Agreement.

Management plans that are intended to mitigate the conditions or events that raise substantial doubt about the entity’s ability to continue as a going concern are primarily focused on raising additional capital in order to meet its obligations and execute its business plan by pursuing its product development initiatives and penetrate markets for the sale of its products. Management believes that the Company has access to capital resources through possible public or private equity offerings, including sales of common stock under the Sales Agreement, exercises of outstanding warrants, debt financings, or other means; however, the Company cannot provide any assurance that it will be able to raise additional capital or obtain new financing on commercially acceptable terms. If the Company is unable to secure additional capital, it may be required to curtail its operations or delay the execution of its business plan. There can be no assurance the Company will be successful in implementing its plans to alleviate substantial doubt.

Note 3 — Summary of Significant Accounting Policies

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America require management to make estimates and assumptions that affect certain reported amounts and disclosures. These estimates and assumptions are reviewed on an on-going basis and updated as appropriate. Actual results could differ from those estimates. The Company’s significant estimates include the allowance for doubtful accounts, deferred tax valuation allowances, warranty obligations and reserves for slow-moving inventory.

Cash and Cash Equivalents

The Company considers all highly liquid investments with an original maturity of three months or less to be cash equivalents. Cash and cash equivalents consist principally of deposit accounts and money market accounts at December 31, 2018 and 2017.

Restricted cash consists of cash deposited with a financial institution as collateral for Company employee credit cards.

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported in the balance sheets that sum to the total of the same amounts show in the statement of cash flows.

	2018		2017
Cash and cash equivalents	$	6,540,794	$	12,959,373
Restricted cash		75,000		52,000
Total cash, cash equivalents, and restricted    cash in the balance sheet	$	6,615,794	$	13,011,373

F-8

Accounts Receivable and Allowance for Doubtful Accounts

The Company reports accounts receivable at invoiced amounts less an allowance for doubtful accounts. The Company evaluates its accounts receivable on a continuous basis, and if necessary, establishes an allowance fordoubtful accounts based on a number of factors, including current credit conditions and customer payment history. The Company does not require collateral or accrue interest on accounts receivable and credit terms are generally 30 days.At December 31, 2018, the Company recorded an allowance for doubtful account, which was immaterial to the financial statements. No allowance for doubtful accounts was necessary at December 31, 2017.

Inventories

Inventories are recorded at the lower of cost or net realizable value. Cost is determined using a specific identification method. The Company reduces the carrying value of inventory for those items that are potentially excess, obsolete or slow-moving based on changes in customer demand, technology developments or other economic factors. In addition, the carrying value of consigned inventories is reduced by the value of MyPro devices that will not be sold based on historical experience.

Restricted Cash

Restricted cash consisted of cash deposited with a financial institution as collateral for Company credit cards for sales personnel.

Deferred Offering Costs

Deferred offering costs are comprised of direct incremental legal, accounting and financial advisor fees related relating to capital raising efforts. Deferred offering costs are offset against proceeds of an offering. In the event a capital raising effort is terminated, deferred offering costs are expensed.

Equipment

Equipment is stated at historical cost, net of accumulated depreciation and is depreciated using the straight-line method over the estimated useful lives of the related assets, generally three years. Expenditures for maintenance and repairs, which do not extend the economic useful life of the related assets, are charged to operations as incurred, and expenditures, which extend the economic life, are capitalized. When assets are retired, or otherwise disposed of, the costs and related accumulated depreciation or amortization are removed from the accounts and any gain or loss on disposal is recognized.

Demonstration units are sometimes provided to the Company’s indirect sales channel by the Company for marketing and patient evaluation purposes. These units are manufactured by the Company and are expensed in the statements of operations to selling, general, and administrative expense. During the years ended December 31, 2018 and 2017, respectively, the Company charged to operations approximately $256,700 and $26,900, respectively, of these units. Demonstrations units provided by the Company on its own sales force are capitalized as equipment on the Company’s balance sheet.

Test units represent units provided to research and development staff to use in their development process and to end users who are given free units to act as testers so that research and development staff can evaluate and understand their use by patients. A primary objective of these units is to determine when and under what conditions they fail, at which time they are analyzed for cause of failure and then scrapped. These units are recorded at cost in the statements of operations as part of research and development expense. During the year ended December 31, 2018 and 2017 the Company charged to operations approximately $17,700 and $29,200, respectively, of these units.

Impairment of Long-Lived Assets

The Company assesses the recoverability of its long-lived assets, including equipment when there are indications that the assets might be impaired. When evaluating assets for potential impairment, the Company compares the carrying

F-9

value of the asset to its estimated undiscounted future cash flows. If an asset’s carrying value exceeds such estimated cash flows (undiscounted and with interest charges), the Company records an impairment charge for the difference. Based on its assessments, the Company did not record any impairment charges for the years ended December 31, 2018 and 2017.

Accounts Payable and Other Accrued Expenses:

	2018		2017
Trade payables	$	426,727	$	264,890
Accrued compensation and benefits		1,027,757		642,425
Accrued directors fees		—		100,000
Other		288,943		269,921
	$	1,743,427	$	1,277,236

Derivative Liabilities

The Company accounts for warrants determined to be derivative financial instruments by recording the warrants as a liability at fair value and marks-to-market the instruments at fair values as of each subsequent balance sheet date. Any change in fair value is recorded as a change in the fair value of derivative liabilities for each reporting period at each balance sheet date. The Company reassesses the classification at each balance sheet date. If the classification changes as a result of events during the period, the contract is reclassified as of the date of the event that caused the reclassification. As of December 31, 2018 and 2017, the Company’s only derivative liabilities are warrants issued to the selling agent for its IPO in 2017.

Revenue Recognition

The Company derives revenue primarily from the sale of its products to O&P providers, the VA, rehabilitation hospitals, and through distributors. Recently, the Company has begun providing devices directly to patients and billing their insurance companies directly, utilizing the clinical services of O&P providers for which they are paid a fee. The Company recognizes revenue upon shipment, provided that persuasive evidence of an arrangement exists, there are no uncertainties regarding customer acceptance, the sales price is fixed ordeterminable, and collectability is deemed probable. In certain cases, the Company ships the MyPro device to O&P practices pending reimbursement from third party payors. As a result of this arrangement, elements of the revenue recognition criteria have not been met upon shipment of the MyoPro. The Company recognizes revenue when payment has been received, as all of the revenue recognition criteria has been met.

The Company qualifies as an “emerging growth company” as defined in the Jumpstart Our Business Startups Act of 2012, or the JOBS Act. An emerging growth company may take advantage of relief from certain reporting requirements and other burdens that are otherwise applicable generally to public companies. These provisions include an exemption from the adoption of certain new or revised financial accounting standards until they would apply to private companies. As such, we have delayed the adoption of Accounting Standards Codification (“ASC”) No. 606, Revenue from Contracts with Customers until January 1, 2019.

The Company receives federally-funded grants that require the Company to perform research activities as specified in each respective grant. The Company is paid based on the fees stipulated in the respective grants which approximate the projected costs to be incurred by the Company to perform such activities. The Company’s grant revenue is recognized when persuasive evidence of the arrangement exists, the service has been provided and adherence to specific parameters of the awarded grant have been met, the amount is fixed and determinable and collection is reasonable assured. The Company recognized approximately $64,600 and $118,100, respectively, of grant income in 2018 and 2017, respectively. Direct costs related to these grants are reported as a component of research and development costs in the statements of operations except for reimbursable costs which are reported as a component of cost of revenue in the statements of operations. Cost of revenue includes reimbursable costs of approximately $31,600 and $11,600 in 2018 and 2017, respectively. Amounts received in advance are deferred.

F-10

Shipping and Handling Costs

Shipping and handling costs paid by customers are netted against the related shipping costs we incur. The net cost is recorded in cost of sales. Historically, such costs have not been material.

Income Taxes

The Company accounts for income taxes under Accounting Standards Codification ASC 740 Income Taxes (“ASC 740”). Under ASC 740, deferred tax assets and liabilities are determined based on the difference between the financial reporting and tax bases of assets and liabilities and net operating loss and credit carryforwards using enacted tax rates in effect for the year in which the differences are expected to impact taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amounts expected to be realized.

ASC 740 requires that the tax effects of changes in tax laws or rates be recognized in the financial statement in the period in which the law is enacted.

ASC 740 also clarifies the accounting for uncertainty in income taxes recognized in an enterprise’s financial statements and prescribes a recognition threshold and measurement process for financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return.

Tax benefits claimed or expected to be claimed on a tax return are recorded in the Company’s financial statements. A tax benefit from an uncertain tax position is only recognized if it is more likely than not that the tax position will be sustained on examination by the 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 fifty percent likelihood of being realized upon ultimate resolution. Uncertain tax positions have had no impact on the Company’s financial condition, results of operations or cash flows.

The Company files income tax returns in federal and state jurisdictions and is no longer subject to examinations by tax authorities for years prior to 2015. Currently, there are no income tax audits in process.

Stock-Based Compensation

The Company accounts for stock awards to employees by measuring the cost of services received in exchange for the award of equity instruments based upon the fair value of the award on the date of grant. The fair value of that award is then ratably recognized as expense over the period during which the recipient is required to provide services in exchange for that award.

Options and warrants granted to consultants and other non-employees are recorded at fair value as of the grant date and subsequently adjusted to fair value at the end of each reporting period until such options and warrants vest, and the fair value of such instruments, as adjusted, is expensed over the related vesting period.

Stock-based compensation expense of approximately $814,700 and $279,500 was recorded in research and development, selling, general and administrative expense in 2018 and 2017, respectively.

Net Loss per Share

Basic loss per common share is computed by dividing net loss attributable to common stockholders by the weighted average number of common shares outstanding during the period. Diluted net loss per common share is computed by dividing net loss attributable to common stockholders by the weighted average number of common shares outstanding, plus potentially dilutive common shares. Convertible debt, preferred stock, restricted stock units, stock options and warrants are excluded from the diluted net loss per share calculation when their impact is antidilutive. The Company reported a net loss for the years ended December 31, 2018 and 2017, respectively, and as a result, all potentially dilutive common shares are considered antidilutive for these periods.

F-11

Potentially common shares issuable at December 31, 2018 and 2017 consist of:

	2018		2017
Options		723,744		369,004
Warrants		5,071,887		6,277,443
Restricted stock units		38,125		—
Restricted stock		38,269		—
Total		5,872,025		6,646,447

Advertising

The Company charges the costs of advertising to operating expenses as incurred. Advertising expense amounted to approximately $136,300 and $31,000 in 2018 and 2017, respectively.

Research and Development Costs

The Company expenses research and development costs as incurred. Research and development costs primarily consist of salaries and benefits, facility and overhead costs, and outsourced research activities.

Reclassification

Certain prior period amounts included in the statement of cash flows for the year ended December 31, 2017 have been reclassified to conform to the current year’s presentation in accordance with ASU 2017-18.  See “Recent Accounting Pronouncements.”

Subsequent Events

The Company evaluates events and/or transactions occurring after the balance sheet date and before the issue date of the financial statements to determine if any of those events and/or transactions require adjustment to or disclosure in the financial statements.

Recent Accounting Pronouncements

Revenue Related Recent Accounting Pronouncements

In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2014-09, “Revenue from Contracts with Customers: Topic 606,” (“ASU 2014-09”). ASU 2014-09 supersedes the revenue recognition requirements in ASC 605 — Revenue Recognition and most industry-specific guidance throughout the ASC. The standard requires that an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. ASU 2014-09 defines a five-step process to achieve this principle and, in doing so, it is possible more judgment and estimates may be required within the revenue recognition process than required under existing GAAP, including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation.

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In March 2016, the FASB issued ASU No. 2016-08, “Revenue from Contracts with Customers—Principal versus Agent Considerations.” This update provides clarifying guidance regarding the application of ASU No. 2014-09 — Revenue from Contracts with Customers when another party, along with the reporting entity, is involved in providing a good or a service to a customer. In these circumstances, an entity is required todetermine whether the nature of its promise is to provide that good or service to the customer (that is, the entity is a principal) or to arrange for the good or service to be provided to the customer by the other party (that is, the entity is an agent). The amendments in the Update clarify the implementation guidance on principal versus agent considerations. In May 2016, the FASB issued ASU No. 2016-12, “Revenue from Contracts with Customers (Topic 606)” (“ASU 2016-12”). ASU 2016-12 provides clarifying guidance in a few narrow areas and adds some practical expedients to the guidance.  In September 2017, the FASB issued ASU No. 2017-13, “Revenue Recognition (Topic 605) and Revenue from Contracts with Customers (Topic 606).

The Company qualifies as an “emerging growth company” as defined in the JOBS Act. An emerging growth company may take advantage of relief from certain reporting requirements and other burdens that are otherwise applicable generally to public companies. These provisions include an exemption from the adoption of certain new or revised financial accounting standards until they would apply to private companies. As such, the Company delayed the adoption of Accounting Standards Codification (“ASC”) No. 606, Revenue from Contracts with Customers until January 1, 2019.

The new revenue recognition guidance permits two methods of adoption: retrospectively to each prior reporting period presented (full retrospective method), or retrospectively with the cumulative effect of initially applying the guidance recognized at the date of initial application (modified retrospective method).  The Company is adopting ASU No 2016-08 and related ASC 606 amendments effective January 1, 2019 using the modified retrospective method.

Based on the results of the Company’s assessment to date, this standard did not have a material impact on the Company’s financial statements for 2018 and is not expected to have a material impact in future years. The Company will enhance its revenue recognition disclosures, as required by this standard, including significant judgments and practical expedients used by the Company in applying the five-step revenue model. The cumulative impact to the Company’s accumulated deficit as of December 31, 2018 is expected to be de minimums.

Other Recent Accounting Pronouncements

In February 2016, the FASB issued ASU No. 2016-02, “Leases (Topic 842)” (“ASU 2016-02”). ASU 2016-02 requires an entity to recognize assets and liabilities arising from a lease for both financing and operating leases. ASU 2016-02 will also require new qualitative and quantitative disclosures to help investors and other financial statement users better understand the amount, timing, and uncertainty of cash flows arising from leases. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, with early adoption permitted. As an emerging growth company, the Company expects to delay adoption of ASU 2016-02 until January 1, 2020. ASU 2016-02 is not expected to have a material impact on the financial statements or disclosures.

In March 2016, the FASB issued ASU No. 2016-09, “Compensation – Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting”. This update simplifies several aspects of the accounting for share-based payment awards, including the accounting for income taxes, forfeitures, and statutory tax withholding requirements, as well as classification in the statement of cash flows. The update is effective for fiscal years beginning after December 15, 2017, including interim periods. The Company adopted this standard effective January 1, 2018, using a modified retrospective transition approach, which requires that the cumulative effect of initially applying the standard to be recorded as an adjustment to the opening balance of retained earnings of the annual reporting period that includes the date of initial application. We elected to no longer calculate an estimate of expected forfeitures and began recognizing forfeitures as they occur. The cumulative-effect adjustment to accumulated deficit at January 1, 2018 was immaterial.

In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments,” which addresses the diversity in practice in how certain cash receipts and cash payments are presented and classified in the statement of cash flows with respect to eight specific cash flow issues. The new standard is effective for fiscal years, and interim periods within those fiscal years, beginning after

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December 15, 2017. The amendments should be applied using a retrospective transition method to eachperiod presented, if practical. We adopted this standard in the first quarter of 2018. It did not have a material impact on the financial statements or disclosures.

In November 2016, the FASB issued ASU 2016-18, “Statement of Cash Flows (Topic 230): Restricted Cash (a consensus of the FASB Emerging Issues Task Force)”, which clarifies how entities should present restricted cash and restricted cash equivalents in the statement of cash flows, and as a result, entities will no longer present transfers between cash and cash equivalents and restricted cash and restricted cash equivalents in the statement of cash flows. An entity with a material balance of restricted cash and restricted cash equivalents must disclose information about the nature of the restrictions. The new standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. Early adoption is permitted and the new guidance must be applied retroactively to all periods presented. The adoption of this standard did not have a material impact to the financial statements or disclosures.

In May 2017, the FASB issued ASU No. 2017-09, Compensation — Stock Compensation (Topic 718); Scope of Modification Accounting. The amendments in this ASU provide guidance that clarifies when changes to the terms or conditions of a share-based payment award must be accounted for as modifications. If the value, vesting conditions or classification of the award changes, modification accounting will apply. The guidance is effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The adoption of this standard did not have a material impact to the financial statements or disclosures.

In July 2017, the FASB issued ASU No. 2017-11, which changes the classification analysis of certain equity-linked financial instruments (or embedded features) with down round features. When determining whether certain financial instruments should be classified as liabilities or equity instruments, a down round feature no longer precludes equity classification when assessing whether the instrument is indexed to an entity’s own stock. ASU No. 2017-11 also clarifies existing disclosure requirements for equity-classified instruments. As a result, a freestanding equity-linked financial instrument (or embedded conversion option) no longer would be accounted for as a derivative liability at fair value as a result of the existence of a down round feature. ASU No. 2017-11 requires entities to recognize the effect of the down round feature in a freestanding equity-classified financial instrument only when it is triggered. The effect of triggering such a feature will be recognized as a dividend and a reduction to income available to common shareholders in basic. ASU No. 2017-11 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. Early adoption is permitted, including adoption in an interim period. If an entity early adopts ASU No. 2017-11 in an interim period, adjustments should be reflected as of the beginning of the interim period in either of the following ways: 1. Retrospectively to outstanding financial instruments with a down round feature by means of a cumulative-effect adjustment to the statement of financial position as of the beginning of the first fiscal year and interim period(s) in which ASU No. 2017-11 is effective or 2. Retrospectively to outstanding financial instruments with a down round feature for each prior reporting period presented. During the fourth quarter of 2017, we early adopted ASU No. 2017-11. The early adoption of ASU 2017-11 resulted in the warrants issued in conjunction with our December 2017 FPO, which contain the aforementioned down-round feature, being accounted for as an equity instrument rather than a derivative liability.

In June 2018, the FASB issued ASU No. 2018-07, “Compensation-Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting.” The ASU expands the scope of Topic 718 to include share-based payment transactions for acquiring goods and services from nonemployees. The ASU also clarifies that Topic 718 does not apply to share-based payments used to effectively provide (1) financing to the issuer or (2) awards granted in conjunction with selling goods or services to customers as part of a contract accounted for under Revenue from Contracts with Customers (Topic 606). The guidance is effective for fiscal years beginning after December 15, 2018, including interim periods within that fiscal year. The Company is currently evaluating the accounting, transition, and disclosure requirements of the standard to determine the impact, if any, on its financial statements.

In August 2018, the FASB issued ASU No. 2018-13, “Fair Value Measurement (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement.” The ASU requires application of the prospective method of transition (for only the most recent interim or annual period presented in the initial fiscal year of adoption) to the new disclosure requirements for (1) changes in unrealized gains and losses included in OCI and (2) the range and weighted average used to develop significant unobservable inputs for Level 3 fair value

F-14

measurements. The ASU also requires prospective application to any modifications to disclosures made because of the change to the requirements for the narrative description of measurement uncertainty. The guidance is effective for fiscal years beginning after December 15, 2019, including interim periods within that fiscal year. The Company is currently evaluating the accounting, transition, and disclosure requirements of the standard to determine the impact, if any, on its financial statements.

Subsequent Events

The Company evaluated subsequent events through the date the financial statements were issued, and determined that, except as disclosed herein, there have been no subsequent events that would require recognition in the financial statements or disclosure in the notes to the financial statements.

Note 4 — Inventories

Inventories consist of the following at December 31:

	2018			2017
Finished goods	$	146,640		$	122,000
Consigned inventory		135,635			97,980
Parts and components		48,874			23,530
		331,149			243,510
Less: excess and obsolete inventory reserves		(24,000	)		(23,739	)
Less: consigned inventory reserves		(51,000	)		(18,616	)
Inventories, net	$	256,149		$	201,155

Consigned inventory represents products that have been delivered for which the Company does not have the right to bill. At December 31, 2018 and 2017, the Company has recorded reserves for excess and obsolete inventory and consigned inventory for units that will not sold based on historical experience.

Note 5 — Equipment

Equipment consists of the following at December 31:

	2018			2017
Computer equipment	$	76,424		$	32,257
Sales demonstration units		155,293			54,003
R&D tools and molds		52,644			22,650
Furniture and fixtures		3,270			—
		287,631			108,910
Less: accumulated depreciation		(100,118	)		(31,760	)
Equipment, net	$	187,513		$	77,150

Note 6 — Fair Value of Financial Instruments

The Company measures the fair value of financial assets and liabilities based on the guidance of ASC 820 “Fair Value Measurements and Disclosures” (“ASC 820”) which defines fair value, establishes a framework for measuring fair value, and establishes disclosures about fair value measurements.

F-15

ASC 820 defines fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. ASC 820 also establishes a fair value hierarchy, which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. ASC 820 describes three levels of inputs that may be used to measure fair value:

• Level 1 — Quoted prices available in active markets for identical assets or liabilities.

• Level 2 — Observable inputs other than quoted prices included in Level 1, such as quotable prices for similar assets and liabilities in active markets; quoted prices for identical or similar assets and liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.

• Level 3 — Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. This includes certain pricing models, discounted cash flow methodologies and similar valuation techniques that use significant unobservable inputs.

The carrying amounts of the Company’s financial instruments such as cash and cash equivalents, accounts receivable and accounts payable, approximate fair value due to the short-term nature of these instruments. Cash equivalents are a money market fund that limits its investments to only short-term U.S. Treasury securities and repurchase agreements related to these securities.

Cash equivalents and derivative liabilities (see Note 10) measured at fair value on a recurring basis at December 31, 2018 were as follows:

	In Active Markets for Identical Assets or Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		December 31, 2018 Total
Cash equivalents	$	6,037,456		—		—	$	6,037,456
Common stock warrant liabilities		—		—	$	3,661	$	3,661

Cash equivalents and derivative liabilities (see Note 10) measured at fair value on a recurring basis at December 31, 2017 were as follows:

	In Active Markets for Identical Assets or Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		December 31, 2017 Total
Cash equivalents	$	10,459,435		—		—	$	10,459,435
Common stock warrant liabilities		—		—	$	39,930	$	39,930

The following table presents the fair value reconciliation of Level 3 liabilities measured at fair value during the year ended December 31, 2018 and 2017:

	Common stock warrant liability
Balance – January 1, 2017	$	—
Fair value of common stock warrant issued		156,725
Change in fair value of derivative liabilities		(116,795	)
Balance – December 31, 2017		39,930
Change in fair value of derivative liabilities		(36,269	)
Balance – December 31, 2018	$	3,661

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Assumptions utilized in the valuation of Level 3 liabilities at December 31, were as follows:

	2018		2017
Risk-free interest rate	2.51%		2.20%
Expected life	3.44 years		4.44 years
Expected volatility of underlying stock	62%		63%
Expected dividend yield		—		—

The expected stock price volatility for the Company’s common stock warrant liabilities was determined by the historical volatilities for industry peers and used an average of those volatilities. Risk free interest rates were obtained from U.S. Treasury rates for the applicable periods. The expected term used is the contractual life of the instrument being valued. The expected dividend yield was not considered in the valuation of the common stock liabilities as the Company has never paid, nor has the intention to pay, cash dividends.

Note 7 — Common Stock

On July 2, 2018, the Company filed a Registration Statement on Form S-3 (the “Shelf”) with the Securities and Exchange Commission in relation to the registration of common stock, preferred stock, warrants and/or units or any combination thereof the Company (collectively, the “Securities”) having an aggregate price of up to $75 million, subject to the limitations of the Shelf. The Company simultaneously entered into an At Market Issuance Sales Agreement (the “Sales Agreement”) with B. Riley FBR, Inc., as sales agent, to provide for the offering, issuance and sale by the Company of up to an aggregate amount of $15 million of the Company’s common stock from time to time in “at-the-market” offerings under the Shelf and subject to the limitations thereof.  The Company shall pay to the sales agent cash commissions of 3.0% of the gross proceeds of sales of common stock under the Sales Agreement. As of the filing date of these financial statements, the Company has not sold any common stock under the Sales Agreement.

On June 9, 2017, the Company completed its IPO raising $4,991,235, before selling agent commissions and other offering expenses of $1,061,157, through the sale of 665,498 shares of its common stock at a price of $7.50 per share. On June 9, 2017, the Company concurrently closed on a private placement pursuant to which it sold to accredited investors an aggregate of 557,216 units at $5.25 per unit, for aggregate proceeds of $2,925,385, before offering expenses of $2,500. Each unit consists of one share of common stock and a three-year warrant to purchase one share of common stock exercisable for $7.50 per share.

Upon the closing of the Company’s IPO on June 9, 2017, in accordance with the terms of the 2016 convertible promissory notes, the principal balance of these notes, and all accrued but unpaid interest, totaling $5,467,389 were converted into 1,055,430 shares of common stock at weighted-average price of $5.18 per share.

In connection with the closing of the Company’s IPO on June 9, 2017, the Company filed an amended and restated certificate of incorporation and restated bylaws, both of which were approved by the Company’s board of directors and stockholders on October 23, 2016. Pursuant to the amended and restated certificate of incorporation, the Company is authorized to issue up to 125,000,000 shares of stock, consisting of 100,000,000 shares of common stock, par value $0.0001 and 25,000,000 shares of undesignated Preferred Stock, par value of $0.0001.

On December 4, 2017, the Company completed a follow-on public offering (“FPO”) in which the Company sold 4,175,000 shares of its common stock and 4,175,000 warrants to purchase shares of its common stock, at a price to the public of $2.40. The warrants, of which warrants to purchase 3,560,894 shares of common stock remain outstanding as of December 31, 2018, are exercisable at an exercise price of $2.95 per share of common stock, and they expire on December 4, 2022. See Note 14 – Subsequent Events. On December 6, 2017, the Company’s underwriters on the FPO exercised in full its option to purchase 626,250 shares of common stock and accompanying warrant, at a combined price to the public of $2.40 per combination. After giving effect to the full exercise of the over-allotment, the Company sold an aggregate of 4,801,250 shares of common stock and accompanying warrants to purchase an aggregate of 4,801,250 shares of common stock, raising $11,523,000 before underwriting discounts and other offering expenses of $1,115,000. Subsequent to the FPO, an aggregate of 1,205,556 and 34,800 of these warrants were

F-17

exercised during the years ended December 31, 2018 and 2017, respectively, for additional gross proceeds of $3,556,000 and $102,660 during the years ended December 31, 2018 and 2017, respectively.

On November 13, 2017, the Company repaid all outstanding principal and accrued but unpaid interest under certain notes payable, totaling approximately $1,081,135 in cash by issuing 107,505 shares of the Company’s common stock at a price per share equal to $5.03, 80% of the price per share of common stock on the repayment date, and issuing 86,004 shares of the Company’s common stock at a price per share equal to $6.29, the price per share of common stock on the repayment date.

In June 2017, the Company issued 4,000 shares to an investor relations firm for services performed. The Company recorded a charge to operations for $30,000 for the fair value of the stock issued.

During the year ended December 31, 2018 and 2017, the Company issued 1,172 and 80,085 shares of common stock through the exercise of stock options for proceeds of $2 and $26,954, respectively.

During the year ended December 31, 2018, the Company issued 42,781shares of common stock, net 22,819 shares withheld for employee taxes, upon the vesting of restricted stock units.

During the year ended December 31, 2018 and 2017, the Company issued 61,011 and 312 shares of common stock upon the vesting of restricted stock awards, respectively.

Note 8 — Treasury Stock

Treasury stock is reported at cost and consists of 808 shares of common stock as of December 31, 2018 and 2017.

Note 9 — Stock Award Plans and Stock-based Compensation

Equity Incentive Plan

On June 19, 2018, the Company’s Shareholders and the Board of Directors approved the Myomo, Inc. 2018 Stock Options and Incentive Plan (the “2018 Plan”). The number of shares of common stock available for awards under the 2018 Plan was equal to 706,119 shares which carried over the remaining 86,119 shares available for grant under the 2016 Plan on April 1, 2018 and an increase of the share reserve by 620,000 shares. On January 1, 2019 and each January thereafter, the number of shares of common stock reserved and available for issuance under the 2018 Plan will cumulatively increase by 4% of the number shares of common stock outstanding on the immediately preceding December 31 or such lesser number of shares of common stock determined by management in consultation with members of the Board of Directors, including the compensation committee.

At December 31, 2018, there were 505,153 shares available for future grant under the 2018 Plan.

On October 25, 2016, the Company’s shareholders approved the 2016 Equity Incentive Plan (2016 Plan) which became effective on June 9, 2017, the date that the Company completed its IPO. Upon effectiveness of the 2016 Plan, no additional awards have been granted under the Company’s prior equity incentive plans. The Company reserved 562,500 shares of its Common Stock for issuance under the 2016 Plan. Participation in the 2016 Plan will continue until all of the benefits to which the participants are entitled have been paid in full.

Under the terms of the Stock Plans, incentive stock options (ISOs) may be granted to officers and employees and non-qualified stock options and awards may be granted to directors, consultants, officers and employees of the Company. The exercise price of ISOs cannot be less than the fair market value of the Company’s Common Stock on the date of grant. The options vest over a period determined by the Company’s Board of Directors, ranging from immediate to four years, and expire not more than ten years from the date of grant.

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Stock Option Awards

Stock option activity under the Stock Option Plans during the years ended December 31, 2018 and 2017 is as follows:

	Shares			Weighted Average Exercise Price		Weighted Average Remaining Life (years)		Intrinsic Value
Balance at January 1, 2017		246,344		$	0.5133		7.10	$	132,121
Granted		210,600			2.6568
Forfeited or cancelled		(7,855	)		0.9717
Exercised		(80,085	)		0.3366
Balance at December 31, 2017		369,004			1.7652		8.65	$	732,399
Granted		375,186			3.0700
Forfeited or cancelled		(13,632	)		3.1100
Expired		(5,642	)		1.6900
Exercised		(1,172	)		3.8700
Balance at December 31, 2018		723,744		$	2.4200		8.51	$	157,260
Options exercisable at December 31, 2017		141,847		$	0.6906		5.68	$	99,879
Options exercisable at December 31, 2018		336,718		$	1.9500		7.74	$	141,506

The Company uses the Black-Scholes option pricing model to estimate the grant date fair value of its stock options. There was no income tax benefit recognized in the financial statements for share-based compensation arrangements for the years ended December 31, 2018 and 2017. The weighted-average grant date fair value per share was $1.77 and $1.62 for the years ended December 31, 2018 and 2017, respectively. The assumptions underlying the calculation of grant date fair value are as follows:

	2018	2017
Volatility	60.00%-61.96%	62.71%-80.00%
Risk-free interest rate	2.65%-3.17%	0.58%-2.29%
Weighted-average expected option term    (in years)	6.25-9.92	5.75-6.25
Dividend yield	0%	0%

The stock price volatility for the Company’s options was determined using historical volatilities for industry peers. The risk free interest rate was derived from U.S. Treasury rates existing on the date of grant for the applicable expected option term. The expected term represents the period of time that options are expected to be outstanding. Because the Company has only very limited historical exercise behavior, it determines the expected life assumption using the simplified method, which is an average of the contractual term of the option and its ordinary vesting period. The expected dividend yield assumption is based on the fact that the Company has never paid, nor has any intention to pay, cash dividends.

F-19

Restricted Stock Awards

Restricted stock activity for the years ended December 31, 2018 and 2017 is summarized below:

	Number of Shares			Weighted average grant date fair value		Weighted average remaining contractual life (in years)
Outstanding as January 1, 2017		—		$	—		—
Awarded		46,500			6.75
Vested		(312	)		6.75
Canceled		(2,000	)		6.75
Outstanding as December 31, 2017		44,188			6.75		6.75
Awarded		55,092			3.27
Vested		(61,011	)		4.83
Canceled		—			—
Outstanding as of December 31, 2018		38,269		$	4.80		1.39

On August 15, 2017, the Company granted 46,500 restricted stock awards to certain executives and other managers at an aggregate fair market value on the date of grant of $313,900. The restricted stock awards vest over a period determined by the Company’s Board of Directors, ranging from five months to four years. The Company recorded $123,000 in compensation expense during the year ended December 31, 2017 in connection with the grant of these restricted stock awards.

On January 3, 2018, the Company issued 15,228 shares of common stock to members of the Company’s board of directors. The shares of stock were fully vested on the date of issuance and the Company recorded a charge to operations for the fair value of shares in the amount of $60,000.

On June 19, 2018, the Company issued 39,864 shares of common stock to members of the Company’s board of directors. The Company determined the fair value of the units based on the closing price of the Company’s common stock on the grant date. The compensation expense is being amortized over the respective vesting periods. The restricted stock units become fully vested on June 30, 2019.

Restricted Stock Units

Restricted stock unit activity for the year ended December 31, 2018 is summarized below:

	Number of Shares			Weighted average grant date fair value		Weighted average remaining contractual life (in years)
Outstanding as of January 1, 2018		—			—		—
Awarded		103,723			3.56
Vested		(65,598	)		3.68
Canceled		—			3.35
Outstanding as of December 31, 2018		38,125			3.35		1.49

On January 2, 2018, the Company granted 88,723 restricted stock units to key employees. They were issued with lapsing forfeiture rights extending up to 24 months. At December 31, 2018, 23,123 restricted stock units were subject to forfeiture. The Company determined the fair value of the units based on the closing price of the Company’s common stock on the grant date. The compensation expense is being amortized over the respective vesting periods. The Company recorded a charge in the amount of $242,551 for the year ended December 31, 2018.

F-20

On July 9, 2018, the Company granted 5,000 restricted stock units to an officer of the Company which vest in full on the first anniversary date.  The Company also issued 10,000 restricted stock units to the same officer which vest over four years.

Awards of restricted stock units are generally net share settled upon vesting to cover the required employee statutory withholding taxes and the remaining amount is converted into shares based upon their share-value on the date the award vests. These payments of employee withholding taxes are presented are presented in the statements of cash flows as a financing activity.

Share-Based Compensation Expense

The Company attributes the value of stock-based compensation, net of estimated forfeitures, to operations on the straight-line method such that the expense associated with awards is evenly recognized over the vesting period.

The Company recognized stock-based compensation expense related to the issuance of stock option awards to employees and non-employees and restricted stock awards to employees and directors, and restricted stock units to employees in the statements of operations as follow:

	2018		2017
Research and development	$	103,457	$	12,382
Selling, general and administrative		711,209		267,126
Total	$	814,666	$	279,508

As of December 31, 2018, there was approximately $586,600 of unrecognized compensation cost related to unvested stock options and is expected to recognized over a weighted-average period of 2.16years.

As of December 31, 2018, there was approximately $164,300 of total unrecognized compensation cost related to unvested restricted stock awards and is expected to recognized over a weighted-average period of 1.39 years.

As of December 31, 2018, there was approximately $ 116,800 of unrecognized compensation cost related to unvested restricted stock unit awards and is expected to recognized over a weighted-average period of 1.49 years.

Note 10 — Warrants

On June 9, 2017, the Company issued warrants for the purchase of 557,216 shares of common stock to investors in connection with a private placement that closed concurrently with the Company’s IPO, as more fully described in Note 1. The warrants are exercisable for three years from the date of the IPO and are fully vested and exercisable at any time by the holder at a price of $7.50 per share. The warrants can only be settled in the Company’s own shares, and as such, under ASC 815 “Derivatives and Hedging” the warrants were deemed to be equity instruments and, therefore are included in stockholders’ equity and no fair value adjustments are required from period-to-period.

On June 9, 2017, the Company issued warrants for the purchase of 33,275 shares of common stock to its IPO selling agent. The warrants are fully vested, exercisable at any time after December 9, 2017 by the holder at an exercise price of $8.25 per share and have a life of five years. The warrants include a fundamental transaction clause which provides for the warrant holder to be paid in cash upon an event as defined in the warrant. The cash payment is to be computed using the Black-Scholes valuation model for the unexercised portion of the warrant. Accordingly, under ASC 815 Derivatives and Hedging the warrants were deemed to be a derivative liability and are marked to market at each reporting period. Accordingly, on the date of issuance the Company recorded as a derivative liability the fair value of the warrants which was $156,725 and at December 31, 2017 the derivative liability was marked to its then fair market value of $39,930.

F-21

On December 4, 2017, the Company issued 4,175,000 warrants to purchase shares of its common stock to investors in connection with its FPO, as more fully described in Note 1. The warrants, of which warrants to purchase 3,560,894 shares of common stock remain outstanding as of December 31, 2018, are exercisable at an exercise price of $2.95 per share of common stock, and they expire on December 4, 2022. The exercise price of these warrants has been subsequently reduced to $1.40 per share (see Note 14 – Subsequent Events). On December 6, 2017, the Company’s underwriters on its FPO exercised in full their option to purchase 626,250 shares of common stock and accompanying warrant. After giving effect to the full exercise of the over-allotment, the Company issued an aggregate 4,801,250 warrants to purchase an aggregate of 4,801,250 shares of common stock at an exercise price of $2.95 per share of common stock, which expire on December 4, 2022.

The early adoption of ASU 2017-11 by the Company, during the fourth quarter of 2017, resulted in the warrants issued in conjunction with the December 2017 FPO, which contain a “down-round” feature, being accounted for as an equity instrument rather than a derivative liability. Down round features are features of certain equity-linked instruments (or embedded features) that may result in the strike price being reduced on the basis of the pricing of future equity offerings. Upon adoption of ASU 2017-11, a down round feature no longer precludes equity classification when assessing whether the instrument is indexed to an entity’s own stock. The warrants can only be settled in the Company’s own shares, and as such, under ASC 815 Derivatives and Hedging, they were deemed to be equity instruments and, therefore are included in stockholders’ equity and no fair value adjustments are required from period-to-period.

On December 4, 2017, the Company issued warrants for the purchase of 83,500 shares of common stock to the underwriter of its FPO. The warrants are fully vested, exercisable at any time after June 2, 2018 by the holder at an exercise price of $2.40 per share and have a life of three years.  The warrants can only be settled in the Company’s own shares, and as such, under ASC 815 Derivatives and Hedging, they were deemed to be equity instruments and, therefore are included in stockholders’ equity and no fair value adjustments are required from period-to-period.

The following table presents the Company’s common stock warrant activity for the years ended December 31, 2018 and 2017:

	Warrants						Weighted Average Exercise Price
	Outstanding			Exercisable			Outstanding		Exercisable
Balance, Jan 1, 2017		8,228			8,228		$	6.47	$	6.47
Issued		6,304,015			6,220,515			3.84		3.85
Exercised		(34,800	)		(34,800	)		2.95		2.95
Balance, Dec 31, 2017		6,277,443			6,193,943			3.85		3.86
Previously issued warrants which became    exerciseable		—			83,500			2.40		2.40
Issued		—			—			—		—
Exercised		(1,205,556	)		(1,205,556	)		2.95		2.95
Balance, Dec 31, 2018		5,071,887			5,071,887		$	4.05	$	4.05

The weighted average remaining contractual life of warrants outstanding and exercisable at December 31, 2018 was 3.23 years.

Note 11 — Related Party Transactions

The Company sells its products to an orthotics and prosthetics practice whose ownership includes an individual who is both a minority shareholder and employee of the Company. Sales to this related party are sold at standard list prices. During the years ended December 31, 2018 and 2017 revenue recognized on sales to this orthotics and prosthetics practice amounted to approximately $306,200 and $53,500, respectively. There were no amounts due for this related party as of December 31, 2018. Included in accounts receivable at December 31, 2017 is approximately and $77,600, respectively, and due to the related party.

F-22

The Company also obtains consulting and fabrication services from the same related party. Charges for these services amounted to approximately $530,300 and $356,400 during the years ended December 31, 2018 and 2017, respectively. Included in accounts payable and accrued expenses at December 31, 2018 and 2017 is approximately $54,300 and $65,800, respectively, due to the related party.

An officer and director purchased 14,000 shares at $7.50 per share in the Company’s June 9, 2017 IPO. Certain directors and officers of the Company purchased 125,238 shares and 125,238 warrants to purchase shares of common stock, in the Company’s private placement under Regulation D Rule 506(b) that closed concurrently with its IPO on June 9, 2017, at the price of $5.25 per unit. The warrants are exercisable at an exercise price of $7.50 per share of common stock.

Certain directors and officers of the Company purchased 285,000 shares and 285,000 warrants to purchase shares of its common stock in the Company’s FBO, that closed on December 4, 2017, at the price to the public of $2.40. The warrants are exercisable at an exercise price of $2.95 per share of common stock.

Note 12 — Commitments and Contingencies

Litigation

In the normal course of business, the Company may be involved in legal proceedings, claims and assessments arising from the ordinary course of business. Such matters are subject to many uncertainties, and outcomes are not predictable with assurance. Currently, there is no litigation against the Company.

Operating Leases

The Company has a month-to-month lease agreement for office space. Rent expense for the years ended December 31, 2018 and 2017 was approximately $352,800 and $221,200, respectively.

Licensing Agreement

During 2006, the Company entered into an exclusive licensing agreement for access to certain patent rights that require the payment of royalties, which vary based on the level of the Company’s net sales. As part of the agreement, the Company must pay a nonrefundable annual license maintenance fee which may be credited to any royalty amounts due in that same year. The license agreement can be terminated if certain sales targets are not achieved. The royalty charge for each of the years ended December 31, 2018 and 2017 was $49,300 and $25,000, respectively, and is included as a component of cost of sales.

The future minimum amounts due under this agreement for the next five years are as follows:

2019	$	25,000
2020		25,000
2021		25,000
2022		25,000
2023 (year patents expire)		25,000

Under the licensing agreement, the Company has issued 6,172 shares of Common Stock to MIT, including 492 shares on December 29, 2017, pursuant to a licensing agreement share adjustment provision in the event that the Company has a dilutive financing, as defined. The licensing agreement also includes an anti-dilution provision such that the licensor’s ownership of the outstanding Common Stock shall not fall below 1% on a fully diluted basis. Such issuances of Common Stock continue until the date upon which the Company received a total of $3,000,000 for its capital stock. After the date the funding threshold was met in 2007, the licensor has the right to purchase additional shares of common stock to maintain its pro rata ownership.

F-23

On November 15, 2016, the Company and MIT entered into a waiver agreement with regard to certain revenue and commercialization milestones of the Company required under the License Agreement. Under the waiver agreement, MIT waived the compliance with any and all of such milestone obligations prior to the date of the waiver agreement. For the year ended December 31, 2018 the Company met its minimum sales covenant of $750,000.

Clinical Research Studies

The Company had in-process contracts with various universities and a research hospital to conduct clinical research studies in 2018 to enhance the Company’s products, increase the body of evidence to support prescribing and reimbursing the Company’s devices, and to grow its range of product offerings. These contracts were completed in 2018. 

Warranty Liability

The Company accrues an estimate of their exposure to warranty claims based on both current and historical product sales data and warranty costs incurred. The majority of the Company’s current products carry a three-year warranty, but prior to 2017 most products carried a one-year warranty. The Company assesses the adequacy of their recorded warranty liability annually and adjusts the amount as necessary.

Changes in warranty liability were as follows:

	2018			2017
Accrued warranty liability, beginning of year	$	50,725		$	63,147
Accrual provided for warranties issued during    the period		23,452			14,867
Adjustments to prior accruals		38,382			570
Actual warranty expenditures		(20,559	)		(27,859	)
Accrued warranty liability, end of year	$	92,000		$	50,725

Credit Risk

Financial instruments that potentially expose the Company to a concentration of credit risk consist primarily of cash, cash equivalents and restricted cash and accounts receivable. The Company maintains its cash, cash equivalents and restricted cash, with balances in excess of federally insured limits, with major financial institutions that management believes are financially sound and have minimum credit risk. The Company has not experienced any losses in such accounts and does not believe it is exposed to any significant credit risks related to cash.

Major Customers

For the year ended December 31, 2018 two customers accounted for approximately 25% of revenues, excluding grant income which includes 13% from a related party. The Company sells its product to an orthotics and prosthetics practice whose ownership includes an individual who is both a minor shareholder and employee of the company.

For the year ended December 31, 2017 three customers accounted for approximately 23%, 17%, and 14%, of revenues, excluding grant income.   

As of December 31, 2018, two customers accounted for approximately 20% and 16% of accounts receivable.

As of December 31, 2017, three customers accounted for approximately 55% of accounts receivable, 26% of which was due from the aforementioned related party, 18% and 11%.

F-24

Note 13 — Income Taxes

The income tax provision (benefit) for the years ended December 31, 2018 and 2017 consist of the following:

	12/31/18			12/31/17
U.S. federal
Current	$	—		$	—
Deferred		(2,065,000	)		(534,000	)
State and local
Current		—			—
Deferred		(571,000	)		(538,000	)
		(2,636,000	)		(1,072,000	)
Deferred tax expense related to tax law change		—			2,909,000
Change in valuation allowance		2,636,000			(1,837,000	)
Income tax provision	$	—		$	—

The reconciliation between the U.S statutory federal income tax rate and the Company’s effective rate for the years ended December 31, 2018 and 2017 is as follows:

	12/31/18			12/31/17
U.S. federal statutory rate		21.00	%		34.00	%
State income taxes, net of federal benefit		5.57	%		4.67	%
Federal rate change, deferred items		0.00	%		(23.03	)%
State rate change and other		(0.03	)%		0.89	%
Non-deductible interest		0.00	%		(17.67	)%
Federal NOLs to expire unutilized due to sec    382 limitation		0.00	%		(14.02	)%
Other permanent items		(0.98	)%		(0.03	)%
Change in valuation allowance		(25.56	)%		15.19	%
Effective rate		0.00	%		0.00	%

As of December 31, 2018, and 2017, the Company’s deferred tax assets consisted of the effects of temporary differences attributable to the following:

	12/31/18			12/31/17
Net operating loss carryover	$	8,378,000		$	5,925,000
Tax credits		178,000			190,000
Stock-based compensation		27,000			53,000
Other		440,000			219,000
Total deferred tax asset		9,023,000			6,387,000
Less: valuation allowance		(9,023,000	)		(6,387,000	)
Deferred tax asset, net of valuation allowance	$	—		$	—

There were no deferred tax liabilities at December 31, 2018 or 2017.

As of December 31, 2018 and 2017, the Company had approximately $35,519,000 and $26,425,000 of Federal net operating loss (“NOL”), and $29,212,000 and $22,046,000 of state NOLs, respectively, available to offset future taxable income. The Federal NOLs incurred prior to 2018 of $26,425,000, if not utilized, begin expiring in the year 2028. The Federal NOLs incurred in 2018 of $9,094,000 have an indefinite carryforward period. The state NOLs, if not utilized begin to expire in 2019 through 2027.

F-25

During 2017, the Company experienced an ownership change within the meaning of Section 382 of the Internal Revenue Code of 1986. The ownership change has and will continue to subject the Company’s pre-ownership change net operating loss carryforwards to an annual limitation, which will significantly restrict its ability to use them to offset taxable income in periods following the ownership change. The annual use limitation equals the aggregate value of the Company’s stock at the time of the ownership change multiplied by a specified tax-exempt interest rate.

Ownership changes were also determined to have occurred during the third quarter of 2014 and second quarter of 2015.

As a result of these ownership changes, the Company is limited to an approximate $1,559,000 annual limitation on its ability to utilize pre-change NOLs during the carryforward period and has determined that approximately $5,000,000 of the Company’s pre-change NOLs will expire unutilized. Accordingly, the deferred tax asset and valuation allowance have been adjusted by approximately $1,700,000 to reflect the Federal NOLs that will expire unutilized.

On December 22, 2017, the Tax Cuts and Jobs Act (TCIA) was signed into law. The enacted law reduces the corporate tax rate from 35 percent to 21 percent for tax years beginning after December 31, 2017. ASC 740 requires that the tax effects of changes in tax laws or rates be recognized in the period in which the law is enacted. As a result of the enacted law, the Company is required to revalue deferred tax assets and liabilities at the enacted rate and reflect that change in its financial statements for the period that includes the date of enactment, since the deferred tax items would be expected to reverse at the reduced rate. As a result of the corporate tax rate decrease from the Tax Cuts and Jobs Act (TCIA), the deferred tax assets and valuation allowance have been reduced by approximately $2,909,000 at December 31, 2017.

ASC 740, “Income Taxes” requires that a valuation allowance be established when it is “more likely than not” that all, or a portion of, deferred tax assets will not be realized. A review of all available positive and negative evidence needs to be considered, including the scheduled reversal of deferred tax liabilities, projected future taxable income, and tax planning strategies. After consideration of all the information available, management believes that uncertainty exists with respect to future realization of its deferred tax assets and has, therefore, established a full valuation allowance as of December 31, 2018 and 2017. For the years ended December 31, 2018 and December 31, 2017, the change in valuation allowance was a decrease of $2,636,000 and an increase of $1,837,000, respectively.

The Company recognizes interest and penalties relating to unrecognized tax benefits on the income tax expense line in the statement of operations. There are no tax penalties and interest on the statement of operations as of December 31, 2018, 2017 and 2016. The Company operates in multiple tax jurisdictions and, in the normal course of business, its tax returns are subject to examination by various taxing authorities. Such examinations may result in future assessments by these taxing authorities. The Company is subject to examination by U.S. tax authorities beginning with the year ended December 31, 2015.

No accrued interest and penalties are included on the related tax liability accrual on the balance sheet. There are no accrued interest and penalties at December 31, 2018 and December 31, 2017.

Note 14 — Subsequent Events

Underwritten Public Offering

On February 12, 2019, the Company completed an underwritten public offering in which the Company sold 4,542,500 shares of its common stock at a price to the public of $1.40. All of the shares of common stock sold were offered by the Company and were pursuant to a prospectus dated July 16, 2018, and a preliminary prospectus supplement dated February 7, 2019, in connection with a takedown from the Company’s shelf registration statement on Form S-3 (Registration No. 333-226045) (as amended, the “Registration Statement”), which the U.S. Securities and Exchange Commission declared effective on July 16, 2018.  The gross proceeds to the Company, before deducting the underwriting discount and estimated other offering expenses, were approximately $6.4 million.

F-26

On February 12, 2019, the Company issued to the underwriter a warrant (the “Underwriter Warrant”) to purchase 363,400 shares of common stock. The Underwriter Warrant has an exercise price $1.75 per share and may be exercised on a cashless basis in certain circumstances specified in the Underwriter Warrant. The Underwriter Warrant is exercisable six months from the date of issuance and will expire four years from the date of issuance. The Underwriter Warrant provides for adjustment in the number and price of such Underwriter Warrant (and the shares of common stock underlying such Underwriter Warrant) in the event of a recapitalization, merger or other fundamental transaction.

The Company issued warrants (the “2017 Warrants”) in its December 2017 public offering. Pursuant to the terms of the warrants, the sale and issuance in this underwritten public offering of Common Stock at a public offering price of $1.40 per share triggered an adjustment to the exercise price of the outstanding 2017 Warrants. The exercise price of such warrants was reduced from $2.95 per share to $1.40 per share, pursuant to the terms of such warrants.

Stock Awards Granted

Subsequent to December 31, 2018, the Company issued:

156 shares of common stock issued upon vesting of restricted stock awards with an aggregate fair value of $1.63 at the time of vesting.

91,368 shares of common stock granted restricted stock units (RSUs) to key employees with an aggregate fair value of $1.60 at the grant date.

On February 6, 2019, the Company announced the hiring of a Chief Financial Officer and pursuant to his employment agreement, the Company made the following grants for equity compensation to the Chief Financial Officer:

• 50,000 Incentive Stock Options which vest 25% on the first anniversary of February 18, 2019 grant date and thereafter in 36 equal monthly installments, subject to continuous service with the Company; and

• 20,000 Restricted Stock Units which vest 25% on the first anniversary of the February 18, 2019 grant date, and thereafter in 12 equal quarterly installments, subject to continuous service with the Company.

F-27

EX-10.37

Exhibit 10.37

MYOMO, INC.

2018 STOCK OPTION AND INCENTIVE PLAN

SECTION 1.   GENERAL PURPOSE OF THE PLAN; DEFINITIONS

The name of the plan is the Myomo, Inc. 2018 Stock Option and Incentive Plan (the “Plan”). The purpose of the Plan is to encourage and enable the officers, employees, Non-Employee Directors and Consultants of Myomo, Inc. (the “Company”) and its Subsidiaries (if any) upon whose judgment, initiative and efforts the Company largely depends for the successful conduct of its businesses to acquire a proprietary interest in the Company. It is anticipated that providing such persons with a direct stake in the Company’s welfare will assure a closer identification of their interests with those of the Company and its stockholders, thereby stimulating their efforts on the Company’s behalf and strengthening their desire to remain with theCompany.

The following terms shall be defined as set forth below:

“Act” means the Securities Act of 1933, as amended, and the rules and regulations thereunder.

“Administrator” means either the Board or the compensation committee of the Board or a similar committee performing the functions of the compensation committee and which is comprised of not less than two Non- Employee Directors who are independent.

“Award” or “Awards” except where referring to a particular category of grant under the Plan, shall include Incentive Stock Options, Non-Qualified Stock Options, Stock Appreciation Rights, Restricted Stock Units, Restricted Stock Awards, Unrestricted Stock Awards, Cash-Based Awards, and Dividend Equivalent Rights.

“Award Certificate” means a written or electronic document setting forth the terms and provisions applicable to an Award granted under the Plan. Each Award Certificate is subject to the terms and conditions of the Plan.

“Board” means the Board of Directors of the Company.

“Cash-Based Award” means an Award entitling the recipient to receive a cash-denominated payment.

“Code” means the Internal Revenue Code of 1986, as amended, and any successor Code, and related rules, regulations and interpretations.

“Consultant”meansanynaturalpersonthatprovidesbonafideservicestotheCompany,andsuchservicesarenotin connection with the offer or sale of securities in a capital-raising transaction and do not directly or indirectly promote or maintain a market for the Company’ssecurities.

“Dividend Equivalent Right” means an Award entitling the grantee to receive credits based on cash dividends that would have been paid on the shares of Stock specified in the Dividend Equivalent Right (or other award to which it relates) if such shares had been issued to and held by the grantee.

“Effective Date” means the date on which the Plan becomes effective as set forth in Section 19.

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations thereunder.

“Fair Market Value” of the Stock on any given date means the fair market value of the Stock determined in good faith by the Administrator; provided, however, that if the Stock is admitted to quotation on the National Association of Securities Dealers Automated Quotation System (“Nasdaq”), Nasdaq Global Market, The New York Stock Exchange or another national securities exchange, the determination shall be made by reference to market quotations. If there are no market quotations for such date, the determination shall be made by reference to the last date preceding such date for which there are market quotations.

“Incentive Stock Option” means any Stock Option designated and qualified as an “incentive stock option” as defined in Section 422 of the Code.

“Non-Employee Director” means a member of the Board who is not also an employee of the Company or any Subsidiary.

“Non-Qualified Stock Option” means any Stock Option that is not an Incentive Stock Option.

“Option” or “Stock Option” means any option to purchase shares of Stock granted pursuant to Section 5.

“Restricted Shares” means the shares of Stock underlying a Restricted Stock Award that remain subject to a risk of forfeiture or the Company’s right of repurchase.

“Restricted Stock Award” means an Award of Restricted Shares subject to such restrictions and conditions as the Administrator may determine at the time ofgrant.

“RestrictedStockUnits”meansanAwardofstockunitssubjecttosuchrestrictionsandconditionsasthe Administrator may determine at the time ofgrant.

“Sale Event” shall mean (i) the sale of all or substantially all of the assets of the Company on a consolidated basis to an unrelated person or entity, (ii) a merger, reorganization or consolidation pursuant to which the holders of the Company’s outstanding voting power and outstanding stock immediately prior to such transaction do not own a majority of the outstanding voting power and outstanding stock or other equity interests of the resulting or successor entity (or its ultimate parent, if applicable) immediately upon completion of such transaction, (iii) the sale of all of the Stock of the Company to an unrelated person, entity or group thereof acting in concert, or (iv) any other transaction in which the owners of the Company’s outstanding voting power immediately prior to such transaction do not own at least a majority of the outstanding voting power of the Company or any successor entity immediately upon completion of the transaction other than as a result of the acquisition of securities directly from the Company.

“Sale Price” means the value as determined by the Administrator of the consideration payable, or otherwise to be received by stockholders, per share of Stock pursuant to a Sale Event.

“Section 409A” means Section 409A of the Code and the regulations and other guidance promulgated thereunder.

“Service Relationship” means any relationship as a full-time employee, part-time employee, director or other key person (including Consultants) of the Company or any Subsidiary or any successor entity (e.g., a Service Relationship shall be deemed to continue without interruption in the event an individual’s status changes from full-time employee to part-time employee or Consultant).

“Stock” means the Common Stock, par value $0.0001 per share, of the Company, subject to adjustments pursuant to Section 3.

“Stock Appreciation Right” means an Award entitling the recipient to receive shares of Stock (or cash, to the extent explicitly provided for in the applicable Award Certificate) having a value equal to the excess of the Fair Market Value of the Stock on the date of exercise over the exercise price of the Stock Appreciation Right multiplied by the number of shares of Stock with respect to which the Stock Appreciation Right shall have been exercised.

“Subsidiary” means any corporation or other entity (other than the Company) in which the Company has at least a fifty percent (50%) interest, either directly or indirectly.

“Ten Percent Owner” means an employee who owns or is deemed to own (by reason of the attribution rules of Section 424(d) of the Code) more than ten percent (10%) of the combined voting power of all classes of stock of the Company or any parent or subsidiary corporation.

“Unrestricted Stock Award” means an Award of shares of Stock free of any restrictions.

SECTION 2.ADMINISTRATION OF PLAN; ADMINISTRATOR AUTHORITY TO SELECT GRANTEES AND DETERMINE AWARDS

(a)  Administration of Plan. The Plan shall be administered by theAdministrator.

(b)  PowersofAdministrator.TheAdministratorshallhavethepowerandauthoritytograntAwardsconsistentwith the terms of the Plan, including the power andauthority:

(i)  to select the individuals to whom Awards may from time to time begranted;

(ii)  todeterminethetimeortimesofgrant,andtheextent,ifany,ofIncentiveStockOptions,Non-QualifiedStock Options, Stock Appreciation Rights, Restricted Stock Awards, Restricted Stock Units, Unrestricted Stock Awards, Cash-Based Awards, and Dividend Equivalent Rights, or any combination of the foregoing, granted to any one or more grantees;

(iii)  to determine the number of shares of Stock to be covered by anyAward;

(iv)  todetermineandmodifyfromtimetotimethetermsandconditions,includingrestrictions,notinconsistentwith the terms of the Plan, of any Award, which terms and conditions may differ among individual Awards and grantees, and to approve the forms of AwardCertificates;

(v)  to accelerate at any time the exercisability or vesting of all or any portion of anyAward;

(vi)  subjecttotheprovisionsof Section5(c),to extendatanytimetheperiodinwhichStockOptionsmaybe exercised;and

(vii)  at any time to adopt, alter and repeal such rules, guidelines and practices for administration of the Plan and for its own acts and proceedings as it shall deem advisable; to interpret the terms and provisions of the Plan and any Award (including related written instruments); to make all determinations it deems advisable for the administration of the Plan; to decide all disputes arising in connection with the Plan; and to otherwise supervise the administration of thePlan.

All decisions and interpretations of the Administrator shall be binding on all persons, including the Company and Plan grantees.

(c)  Delegation of Authority to Grant Awards. Subject to applicable law, the Administrator, in its discretion, may delegate to a committee consisting of one or more officers of the Company including the Chief Executive Officer of the Company all or part of the Administrator’s authority and duties with respect to the granting of Awards to individuals who are (i) not subject to the reporting and other provisions of Section 16 of the Exchange Act and (ii) members of the delegated committee. Any such delegation by the Administrator shall include a limitation as to the amount of Stock underlying Awards that may be granted during the period of the delegation and shall contain guidelines as to the determination of the exercise price and the vesting criteria. The Administrator may revoke or amend the terms of a delegation at any time but such action shall not invalidate any prior actions of the Administrator’s delegate or delegates that were consistent with the terms of the Plan.

(d)  Award Certificate. Awards under the Plan shall be evidenced by Award Certificates that set forth the terms, conditions and limitations for each Award which may include, without limitation, the term of an Award and the provisions applicable in the event employment or serviceterminates.

(e)  Indemnification. Neither the Board nor the Administrator, nor any member of either or any delegate thereof, shall be liable for any act, omission, interpretation, construction or determination made in good faith in connection with the Plan, and the members of the Board and the Administrator (and any delegate thereof) shall be entitled in all cases to indemnification and reimbursement by the Company in respect of any claim, loss, damage or expense (including, without limitation, reasonable attorneys’ fees) arising or resulting therefrom to the fullest extent permitted by law and/or under the Company’s articles or bylaws or any directors’ and officers’ liability insurance coverage which may be in effect from time to time and/or any indemnification agreement between such individual and theCompany.

(f)Foreign Award Recipients. Notwithstanding any provision of the Plan to the contrary, in order to comply with the laws in other countries in which the Company and its Subsidiaries operate or have employees or other individuals eligible for Awards, the Administrator, in its sole discretion, shall have the power and authority to: (i) determine which Subsidiaries shall be covered by the Plan; (ii) determine which individuals outside the United States are eligible to participate in the Plan; (iii) modify the terms and conditions of any Award granted to individuals outside the United States to comply with applicable foreign laws; (iv) establish subplans and modify exercise procedures and other terms and procedures, to the extent the Administrator determines such actions to be necessary or advisable (and such subplans and/or modifications shall be attached to this Plan as appendices); provided, however, that no such subplans and/or modifications shall increase the share limitations contained in Section 3(a) hereof; and (v) take any action, before or afteran Award is made, that the Administrator determines to be necessary or advisable to obtain approval or comply with any local governmental regulatory exemptions or approvals. Notwithstanding the foregoing, the Administrator may not take any actions hereunder, and no Awards shall be granted, that would violate the Exchange Act or any other applicable United States securities law, the Code, or any other applicable United States governing statute orlaw.

SECTION 3.   STOCK ISSUABLE UNDER THE PLAN; MERGERS; SUBSTITUTION

(a)  StockIssuable.ThemaximumnumberofsharesofStockreservedandavailableforissuanceunderthePlanshall be 706,119 shares (the “Initial Limit”), subject to adjustment as provided in Section 3(c), plus on January 1, 2019 and each January 1 thereafter, the number of shares of Stock reserved and available for issuance under the Plan shall be cumulatively increased by four percent of the number of shares of Stock issued and outstanding on the immediately preceding December 31 or such lesser number of shares of Common Stock as determined by the Administrator (the “Annual Increase”). Subject to such overall limitation, the maximum aggregate number of shares of Stock that may be issued in the form of Incentive Stock Options shall not exceed the Initial Limit cumulatively increased on January 1, 2019 and on each January 1 thereafter by the lesser of the Annual Increase for such year or 1,000,000 shares of Stock, subject in all cases to adjustment as provided in Section 3(c). For purposes of this limitation, the shares of Stock underlying any Awards under the Plan and under the Company’s 2004 Stock Option and Incentive Plan, 2014 Stock Option and Grant Plan and/or 2016 Equity Incentive Plan that are forfeited, canceled, held back upon exercise of an Option or settlement of an Award to cover the exercise price or tax withholding, reacquired by the Company prior to vesting, satisfied without the issuance of Stock or otherwise terminated (other than by exercise) shall be added back to the shares of Stock available for issuance under the Plan. In the event the Company repurchases shares of Stock on the open market, such shares shall not be added to the shares of Stock available for issuance under the Plan. Subject to such overall limitations, shares of Stock may be issued up to such maximum number pursuant to any type or types of Award. The shares available for issuance under the Plan may be authorized but unissued shares of Stock or shares of Stock reacquired by theCompany.

(b)  Maximum Awards to Non-Employee Directors. Notwithstanding anything to the contrary in this Plan, the value of all Awards awarded under this Plan and all other cash compensation paid by the Company to any Non-Employee Director in any calendar year shall not exceed $1,000,000. For the purpose of this limitation, the value of any Award shall be its grant date fair value, as determined in accordance with ASC 718 or successor provision but excluding the impact of estimated forfeitures related to service-based vestingprovisions.

(c)  Changes in Stock. Subject to Section 3(d) hereof, if, as a result of any reorganization, recapitalization, reclassification, stock dividend, stock split, reverse stock split or other similar change in the Company’s capital stock, the outstanding shares of Stock are increased or decreased or are exchanged for a different number or kind of shares or other securities of the Company, or additional shares or new or different shares or other securities of the Company or other non-cash assets are distributed with respect to such shares of Stock or other securities, or, if, as a result of any merger or consolidation, sale of all or substantially all of the assets of the Company, the outstanding shares of Stock are converted into or exchanged for securities of the Company or any successor entity (or a parent or subsidiary thereof), the Administrator shall make an appropriate or proportionate adjustment in (i) the maximum number of shares reserved for issuance under the Plan, including the maximum number of shares that may be issued in the form of Incentive Stock Options, (ii) the number and kind of shares or other securities subject to any then outstandingAwardsunderthePlan,(iii)therepurchaseprice,ifany,persharesubjecttoeachoutstandingRestricted Stock Award, and (iv) the exercise price for each share subject to any then outstanding Stock Options and Stock Appreciation Rights under the Plan, without changing the aggregate exercise price (i.e., the exercise price multiplied by the number of Stock Options and Stock Appreciation Rights) as to which such Stock Options andStock Appreciation Rights remain exercisable. The Administrator shall also make equitable or proportionate adjustments inthenumberofsharessubjecttooutstandingAwardsandtheexercisepriceandthetermsofoutstandingAwardsto take into consideration cash dividends paid other than in the ordinary course or any other extraordinary corporate event. The adjustment by the Administrator shall be final, binding and conclusive. No fractional shares of Stock shall be issued under the Plan resulting from any such adjustment, but the Administrator in its discretion may make a cash payment in lieu of fractionalshares.

(d)Mergers and Other Transactions. In the case of and subject to the consummation of a Sale Event, the parties thereto may cause the assumption or continuation of Awards theretofore granted by the successor entity, or the substitution of such Awards with new Awards of the successor entity or parent thereof, with appropriate adjustment as to the number and kind of shares and, if appropriate, the per share exercise prices, as such parties shall agree. To the extent the parties to such Sale Event do not provide for the assumption, continuation or substitution of Awards, upon the effective time of the Sale Event, the Plan and all outstanding Awards granted hereunder shall terminate. In such case, except as may be otherwise provided in the relevant Award Certificate, all Options and Stock Appreciation Rights that are not exercisable immediately prior to the effective time of the Sale Event shall become fully exercisable as of the effective time of the Sale Event, all other Awards with time-based vesting, conditions or restrictions shall become fully vested and nonforfeitable as of the effective time of the Sale Event, and all Awards with conditions and restrictions relating to the attainment of performance goals may become vested and nonforfeitable in connection with a Sale Event in the Administrator’s discretion or to the extent specified in the relevant Award Certificate. In the event of such termination, (i) the Company shall have the option (in its sole discretion) to make or provide for a payment, in cash or in kind, to the grantees holding Options and Stock Appreciation Rights, in exchange for the cancellation thereof, in an amount equal to the difference between (A) the Sale Price multiplied by the number of shares of Stock subject to outstanding Options and Stock Appreciation Rights (to the extent then exercisable at prices not in excess of the Sale Price) and (B) the aggregate exercise price of all such outstanding Options and Stock Appreciation Rights (provided that, in the case of an Option or Stock Appreciation Right with an exercise price equal to or less than the Sale Price, such Option or Stock Appreciation Right shall be cancelled for no consideration); or (ii) each grantee shall be permitted, within a specified period of time prior to the consummation of the Sale Event as determined by the Administrator, to exercise all outstanding Options and Stock Appreciation Rights (to the extent then exercisable) held by such grantee. The Company shall also have the option (in its sole discretion) to make or provide for a payment, in cash or in kind, to the grantees holding other Awards in an amount equal to the Sale Price multiplied by the number of vested shares of Stock under such Awards.

SECTION 4.   ELIGIBILITY

Grantees under the Plan will be such full or part-time officers and other employees, Non-Employee Directors and Consultants of the Company and its Subsidiaries as are selected from time to time by the Administrator in its sole discretion.

SECTION 5.   STOCK OPTIONS

(a)   Award of Stock Options. The Administrator may grant Stock Options under the Plan. Any Stock Option granted under the Plan shall be in such form as the Administrator may from time to timeapprove.

Stock Options granted under the Plan may be either Incentive Stock Options or Non-Qualified Stock Options. Incentive Stock Options may be granted only to employees of the Company or any Subsidiary that is a “subsidiary corporation” within the meaning of Section 424(f) of the Code. To the extent that any Option does not qualify as an Incentive Stock Option, it shall be deemed a Non-Qualified Stock Option.

Stock Options granted pursuant to this Section 5 shall be subject to the following terms and conditions and shall contain such additional terms and conditions, not inconsistent with the terms of the Plan, as the Administrator shall deem desirable. If the Administrator so determines, Stock Options may be granted in lieu of cash compensation at the optionee’s election, subject to such terms and conditions as the Administrator may establish.

(b)  Exercise Price. The exercise price per share for the Stock covered by a Stock Option granted pursuant to this Section5shallbedeterminedbytheAdministratoratthe timeofgrantbutshallnotbe lessthan onehundredpercent (100%) of the Fair Market Value on the date of grant. In the case of an Incentive Stock Option that is granted to a Ten Percent Owner, the option price of such Incentive Stock Option shall be not less than one hundred ten percent (110%) of the Fair Market Value on the grant date. Notwithstanding the foregoing, Stock Options may be granted with an exercise price per share that is less than one hundred percent (100%) of the Fair Market Value on the date of grant pursuant to a transaction described in, and in a manner consistent with, Section 424(a) of the Code.

(c)  Option Term. The term of each Stock Option shall be fixed by the Administrator, but no Stock Option shall be exercisable more than ten years after the date the Stock Option is granted. In the case of an Incentive Stock Option that is granted to a Ten Percent Owner, the term of such Stock Option shall be no more than five years from the date of grant.

(d)Exercisability; Rights of a Stockholder. Stock Options shall become exercisable at such time or times, whether or not in installments, as shall be determined by the Administrator at or after the grant date. The Administrator may at any time accelerate the exercisability of all or any portion of any Stock Option. An optionee shall have the rights of a stockholder only as to shares acquired upon the exercise of a Stock Option and not as to unexercised Stock Options.

(e)  MethodofExercise.StockOptionsmay beexercisedinwholeorinpart,bygivingwrittenorelectronicnoticeof exercise to the Company, specifying the number of shares to be purchased. Payment of the purchase price may be made by one or more of the following methods except to the extent otherwise provided in the Option Award Certificate:

(i)  In cash, by certified or bank check or other instrument acceptable to theAdministrator;

(ii)  Through the delivery (or attestation to the ownership following such procedures as the Company may prescribe) of shares of Stock that are not then subject to restrictions under any Company plan. Such surrendered shares shall be valued at Fair Market Value on the exercisedate;

(iii)  By the optionee delivering to the Company a properly executed exercise notice together with irrevocable instructions to a broker to promptly deliver to the Company cash or a check payable and acceptable to the Company for the purchase price; provided that in the event the optionee chooses to pay the purchase price as so provided, the optionee and the broker shall comply with such procedures and enter into such agreements of indemnity and other agreements as the Company shall prescribe as a condition of such payment procedure;or

(iv)  With respect to Stock Options that are not Incentive Stock Options, by a “net exercise” arrangement pursuant to which the Company will reduce the number of shares of Stock issuable upon exercise by the largest whole number of shares with a Fair Market Value that does not exceed the aggregate exerciseprice.

Payment instruments will be received subject to collection. The transfer to the optionee on the records of the Company or of the transfer agent of the shares of Stock to be purchased pursuant to the exercise of a Stock Option will be contingent upon receipt from the optionee (or a purchaser acting in his stead in accordance with the provisions of the Stock Option) by the Company of the full purchase price for such shares and the fulfillment of any other requirements contained in the Option Award Certificate or applicable provisions of laws (including the satisfaction of any withholding taxes that the Company is obligated to withhold with respect to the optionee). In the event an optionee chooses to pay the purchase price by previously-owned shares of Stock through the attestation method, the number of shares of Stock transferred to the optionee upon the exercise of the Stock Option shall be net of the number of attested shares. In the event that the Company establishes, for itself or using the services of a third party, an automated system for the exercise of Stock Options, such as a system using an internet website or interactive voice response, then the paperless exercise of Stock Options may be permitted through the use of such an automated system.

(f)  Annual Limit on Incentive Stock Options. To the extent required for “incentive stock option” treatment under Section 422 of the Code, the aggregate Fair Market Value (determined as of the time of grant) of the shares of Stock with respect to which Incentive Stock Options granted under this Plan and any other plan of the Company or its parentandsubsidiarycorporationsbecomeexercisableforthefirsttimeby anoptioneeduring anycalendaryear shall not exceed $100,000. To the extent that any Stock Option exceeds this limit, it shall constitute a Non-Qualified Stock Option.

SECTION 6.   STOCK APPRECIATION RIGHTS

(a)  Award of Stock Appreciation Rights. The Administrator may grant Stock Appreciation Rights under the Plan. A Stock Appreciation Right is an Award entitling the recipient to receive shares of Stock (or cash, to the extent explicitly provided for in the applicable Award Certificate) having a value equal to the excess of the Fair Market Value of a share of Stock on the date of exercise over the exercise price of the Stock Appreciation Right multiplied bythenumberofsharesofStockwithrespectto whichtheStockAppreciation Rightshallhavebeen exercised.

(b)  Exercise Price of Stock Appreciation Rights. The exercise price of a Stock Appreciation Right shall not be less than one hundred percent (100%) of the Fair Market Value of the Stock on the date ofgrant.

(c)Grant and Exercise of Stock Appreciation Rights. Stock Appreciation Rights may be granted by the Administrator independently of any Stock Option granted pursuant to Section 5 of thePlan.

(d)  Terms and Conditions of Stock Appreciation Rights. Stock Appreciation Rights shall be subject to such terms andconditionsasshallbedetermined on thedateofgrantbytheAdministrator.Thetermof aStockAppreciation Right may not exceed ten years. The terms and conditions of each such Award shall be determined by the Administrator, and such terms and conditions may differ among individual Awards andgrantees.

SECTION 7.   RESTRICTED STOCK AWARDS

(a)  Nature of Restricted Stock Awards. The Administrator may grant Restricted Stock Awards under the Plan. A Restricted Stock Award is any Award of Restricted Shares subject to such restrictions and conditions as the Administrator may determine at the time of grant. Conditions may be based on continuing employment (or other Service Relationship) and/or achievement of pre-established performance goals andobjectives.

(b)  Rights as a Stockholder. Upon the grant of the Restricted Stock Award and payment of any applicable purchase price, a grantee shall have the rights of a stockholder with respect to the voting of the Restricted Shares and receipt of dividends; provided that if the lapse of restrictions with respect to the Restricted Stock Award is tied to the attainment of performance goals, any dividends paid by the Company during the performance period shall accrue and shall not be paid to the grantee until and to the extent the performance goals are met with respect to the Restricted Stock Award. Unless the Administrator shall otherwise determine, (i) uncertificated Restricted Shares shall be accompanied by a notation on the records of the Company or the transfer agent to the effect that they are subject to forfeiture until such Restricted Shares are vested as provided in Section 7(d) below, and (ii) certificated Restricted Shares shall remain in the possession of the Company until such Restricted Shares are vested as provided in Section 7(d) below, and the grantee shall be required, as a condition of the grant, to deliver to the Company such instruments of transfer as the Administrator mayprescribe.

(c)  Restrictions. Restricted Shares may not be sold, assigned, transferred, pledged or otherwise encumbered or disposed of except as specifically provided herein or in the Restricted Stock Award Certificate. Except as may otherwise be provided by the Administrator either in the Award Certificate or, subject to Section 15 below, in writing after the Award is issued, if a grantee’s employment (or other service relationship) with the Company and its Subsidiaries terminates for any reason, any Restricted Shares that have not vested at the time of termination shall automatically and without any requirement of notice to such grantee from or other action by or on behalf of, the Company be deemed to have been reacquired by the Company at its original purchase price (if any) from such grantee or such grantee’s legal representative simultaneously with such termination of employment (or other service relationship), and thereafter shall cease to represent any ownership of the Company by the grantee or rights of the grantee as a stockholder. Following such deemed reacquisition of Restricted Shares that are represented by physical certificates, a grantee shall surrender such certificates to the Company upon request withoutconsideration.

(d)  Vesting of Restricted Shares. The Administrator at the time of grant shall specify the date or dates and/or the attainmentofpre-establishedperformancegoals,objectivesandotherconditionsonwhichthenon-transferabilityof the Restricted Shares and the Company’s right of repurchase or forfeiture shall lapse. Subsequent to such date or dates and/or the attainment of such pre-established performance goals, objectives and other conditions, the shares on which all restrictions have lapsed shall no longer be Restricted Shares and shall be deemed “vested.”

SECTION 8.RESTRICTED STOCK UNITS

(a)  Nature of Restricted Stock Units. The Administrator may grant Restricted Stock Units under the Plan. A Restricted Stock Unit is an Award of stock units that may be settled in shares of Stock (or cash, to the extent explicitly provided for in the Award Certificate) upon the satisfaction of such restrictions and conditions at the time of grant. Conditions may be based on continuing employment (or other service relationship) and/or achievement of pre-established performance goals and objectives. The terms and conditions of each such Award shall be determined by the Administrator, and such terms and conditions may differ among individual Awards and grantees. Except in the case of Restricted Stock Units with a deferred settlement date that complies with Section 409A, at the end of the vesting period, the Restricted Stock Units, to the extent vested, shall be settled in the form of shares of Stock Restricted Stock Units with deferred settlement dates are subject to Section 409A and shall contain such additional terms and conditions as the Administrator shall determine in its sole discretion in order to comply with the requirements of Section 409A.

(b)  Election to Receive Restricted Stock Units in Lieu of Compensation. The Administrator may, in its sole discretion, permit a grantee to elect to receive a portion of future cash compensation otherwise due to such grantee in the form of an award of Restricted Stock Units. Any such election shall be made in writing and shall be delivered to the Company no later than the date specified by the Administrator and in accordance with Section 409A and such other rules and procedures established by the Administrator. Any such future cash compensation that the grantee elects to defer shall be converted to a fixed number of Restricted Stock Units based on the Fair Market Value of Stock on the date the compensation would otherwise have been paid to the grantee if such payment had not been deferred as provided herein. The Administrator shall have the sole right to determine whether and under what circumstances to permit such elections and to impose such limitations and other terms and conditions thereon as the Administrator deems appropriate. Any Restricted Stock Units that are elected to be received in lieu of cash compensation shall be fully vested, unless otherwise provided in the AwardCertificate.

(c)  Rights as a Stockholder. A grantee shall have the rights as a stockholder only as to shares of Stock acquired by the grantee upon settlement of Restricted Stock Units; provided, however, that the grantee may be credited with Dividend Equivalent Rights with respect to the stock units underlying his Restricted Stock Units, subject to the provisions of Section 11 and such terms and conditions as the Administrator maydetermine.

(d)  Termination. Except as may otherwise be provided by the Administrator either in the Award Certificate or, subject to Section 15 below, in writing after the Award is issued, a grantee’s right in all Restricted Stock Units that have not vested shall automatically terminate upon the grantee’s termination of employment (or cessation of service relationship) with the Company and its Subsidiaries for anyreason.

SECTION 9.   UNRESTRICTED STOCK AWARDS

Grant or Sale of Unrestricted Stock. The Administrator may grant (or sell at par value or such higher purchase price determined by the Administrator) an Unrestricted Stock Award under the Plan. An Unrestricted Stock Award is an Award pursuant to which the grantee may receive shares of Stock free of any restrictions under the Plan. Unrestricted Stock Awards may be granted in respect of past services or other valid consideration, or in lieu of cash compensation due to such grantee.

SECTION 10.   CASH-BASED AWARDS

Grant of Cash-Based Awards. The Administrator may grant Cash-Based Awards under the Plan. A Cash-Based Award is an Award that entitles the grantee to a payment in cash upon the attainment of specified performance goals. The Administrator shall determine the maximum duration of the Cash-Based Award, the amount of cash to which the Cash-Based Award pertains, the conditions upon which the Cash-Based Award shall become vested or payable, and such other provisions as the Administrator shall determine. Each Cash-Based Award shall specify a cash-denominated payment amount, formula or payment ranges as determined by the Administrator. Payment, if any, with respect to a Cash-Based Award shall be made in accordance with the terms of the Award and may be made in cash.

SECTION 11.DIVIDEND EQUIVALENT RIGHTS

(a)  Dividend Equivalent Rights. The Administrator may grant Dividend Equivalent Rights under the Plan. A Dividend Equivalent Right is an Award entitling the grantee to receive credits based on cash dividends that would have been paid on the shares of Stock specified in the Dividend Equivalent Right (or other Award to which it relates) if such shares had been issued to the grantee. A Dividend Equivalent Right may be granted hereunder to any grantee as a component of an award of Restricted Stock Units or as a freestanding award. The terms and conditions of Dividend Equivalent Rights shall be specified in the Award Certificate. Dividend equivalents credited to the holder of a Dividend Equivalent Right may be paid currently or may be deemed to be reinvested in additional shares of Stock, which may thereafter accrue additional equivalents. Any such reinvestment shall be at Fair Market Value on the date of reinvestment or such other price as may then apply under a dividend reinvestment plan sponsored by the Company, if any. Dividend Equivalent Rights may be settled in cash or shares of Stock or a combination thereof, in a single installment or installments. A Dividend Equivalent Right granted as a component of an Award of Restricted Stock Units shall provide that such Dividend Equivalent Right shall be settled only upon settlement or payment of, or lapse of restrictions on, such other Award, and that such Dividend Equivalent Right shall expire or be forfeited or annulled under the same conditions as such otherAward.

(b)  Termination. Except as may otherwise be provided by the Administrator either in the Award Certificate or, subject to Section 15 below, in writing after the Award is issued, a grantee’s rights in all Dividend Equivalent Rights shall automatically terminate upon the grantee’s termination of employment (or cessation of service relationship) with the Company and its Subsidiaries for anyreason.

SECTION 12.   TRANSFERABILITY OF AWARDS

(a)  Transferability. Except as provided in Section 12(b) below, during a grantee’s lifetime, his or her Awards shall be exercisable only by the grantee, or by the grantee’s legal representative or guardian in the event of the grantee’s incapacity. No Awards shall be sold, assigned, transferred or otherwise encumbered or disposed of by a grantee other than by will or by the laws of descent and distribution or pursuant to a domestic relations order. No Awards shall be subject, in whole or in part, to attachment, execution, or levy of any kind, and any purported transfer in violation hereof shall be null andvoid.

(b)  Administrator Action. Notwithstanding Section 12(a), the Administrator, in its discretion, may provide either in the Award Certificate regarding a given Award or by subsequent written approval that the grantee (who is an employee or director) may transfer his or her Non-Qualified Stock Options to his or her immediate family members, to trusts for the benefit of such family members, or to partnerships in which such family members are the only partners, provided that the transferee agrees in writing with the Company to be bound by all of the terms and conditionsofthis Plan andtheapplicableAward.Innoeventmayan Awardbetransferredbyagranteeforvalue.

(c)  Family Member. For purposes of Section 12(b), “family member” shall mean a grantee’s child, stepchild, grandchild, parent, stepparent, grandparent, spouse, former spouse, sibling, niece, nephew, mother-in-law, father-in- law, son-in-law, daughter-in-law, brother-in-law, or sister-in-law, including adoptive relationships, any person sharing the grantee’s household (other than a tenant of the grantee), a trust in which these persons (or the grantee) have more than fifty percent (50%) of the beneficial interest, a foundation in which these persons (or the grantee) control the management of assets, and any other entity in which these persons (or the grantee) own more than fifty percent (50%) of the votinginterests.

(d)  DesignationofBeneficiary.Totheextentpermitted bytheCompany,eachgranteetowhoman Awardhasbeen made under the Plan may designate a beneficiary or beneficiaries to exercise any Award or receive any payment under any Award payable on or after the grantee’s death. Any such designation shall be on a form provided for that purpose by the Administrator and shall not be effective until received by the Administrator. If no beneficiary has been designated by a deceased grantee, or if the designated beneficiaries have predeceased the grantee, the beneficiary shall be the grantee’sestate.

SECTION 13.TAX WITHHOLDING

(a)  PaymentbyGrantee.Eachgranteeshall,nolaterthan thedateasofwhich thevalueofanAwardorofanyStock orotheramountsreceived thereunderfirstbecomesincludableinthegrossincomeofthegranteeforFederalincome tax purposes, pay to the Company, or make arrangements satisfactory to the Administrator regarding payment of, any Federal, state, or local taxes of any kind required by law to be withheld by the Company with respect to such income. The Company and its Subsidiaries shall, to the extent permitted by law, have the right to deduct any such taxes from any payment of any kind otherwise due to the grantee. The Company’s obligation to deliver evidence of book entry (or stock certificates) to any grantee is subject to and conditioned on tax withholding obligations being satisfied by thegrantee.

(b)  Payment in Stock. Subject to approval by the Administrator, a grantee may elect to have the Company’s required tax withholding obligation satisfied, in whole or in part, by authorizing the Company to withhold from shares of Stock to be issued pursuant to any Award a number of shares with an aggregate Fair Market Value (as of the date the withholding is effected) that would satisfy the withholding amount due; provided, however, that the amount withheld does not exceed the maximum statutory tax rate or such lesser amount as is necessary to avoid liability accounting treatment. The Administrator may also require Awards to be subject to mandatory share withholding up to the required withholding amount. For purposes of share withholding, the Fair Market Value of withheld shares shall be determined in the same manner as the value of Stock includible in income of the Participants. The required tax withholding obligation may also be satisfied, in whole or in part, by an arrangement whereby a certain number of shares of Stock issued pursuant to any Award are immediately sold and proceeds from such sale are remitted to the Company in an amount that would satisfy the withholding amountdue.

SECTION 14.   SECTION 409A AWARDS

To the extent that any Award is determined to constitute “nonqualified deferred compensation” within the meaning of Section 409A (a “409A Award”), the Award shall be subject to such additional rules and requirements as specified by the Administrator from time to time in order to comply with Section 409A. In this regard, if any amount under a 409A Award is payable upon a “separation from service” (within the meaning of Section 409A) to a grantee who is then considered a “specified employee” (within the meaning of Section 409A), then no such payment shall be madepriortothedatethatistheearlierof(i)sixmonthsandonedayafterthegrantee’sseparationfromservice,or (ii) the grantee’s death, but only to the extent such delay is necessary to prevent such payment from being subject to interest, penalties and/or additional tax imposed pursuant to Section 409A. Further, the settlement of any 409A Award may not be accelerated except to the extent permitted by Section 409A.

SECTION 15.   TERMINATION OF EMPLOYMENT, TRANSFER, LEAVE OF ABSENCE, ETC.

(a)  Termination of Employment. If the grantee’s Service Relationship is with a Subsidiary and such Subsidiary ceases to be a Subsidiary, the grantee shall be deemed to have terminated his or her Service Relationship for purposes of thePlan.

(b)  For purposes of the Plan, the following events shall not be deemed a termination ofemployment:

(i)  a transfer to the employment of the Company from a Subsidiary or from the Company to a Subsidiary, or from one Subsidiary to another;or

(ii)  an approved leave of absence for military service or sickness, or for any other purpose approved by the Company, if the employee’s right to re-employment is guaranteed either by a statute or by contract or under the policypursuanttowhichtheleaveofabsencewasgrantedoriftheAdministratorotherwisesoprovidesinwriting.

SECTION 16.   AMENDMENTS AND TERMINATION

The Board may, at any time, amend or discontinue the Plan and the Administrator may, at any time, amend or cancel any outstanding Award for the purpose of satisfying changes in law or for any other lawful purpose, but no such action shall adversely affect rights under any outstanding Award without the holder’s consent. Except as provided in Section 3(c) or 3(d), without prior stockholder approval, in no event may the Administrator exercise its discretion to

reduce the exercise price of outstanding Stock Options or Stock Appreciation Rights or effect repricing through cancellation and re-grants or cancellation of Stock Options or Stock Appreciation Rights in exchange for cash or other Awards. To the extent required under the rules of any securities exchange or market system on which the Stock is listed, to the extent determined by the Administrator to be required by the Code to ensure that Incentive Stock Options granted under the Plan are qualified under Section 422 of the Code, Plan amendments shall be subject to approval by the Company stockholders entitled to vote at a meeting of stockholders. Nothing in this Section 16 shall limit the Administrator’s authority to take any action permitted pursuant to Section 3(c) or3(d).

SECTION 17.   STATUS OF PLAN

With respect to the portion of any Award that has not been exercised and any payments in cash, Stock or other consideration not received by a grantee, a grantee shall have no rights greater than those of a general creditor of the Company unless the Administrator shall otherwise expressly determine in connection with any Award or Awards. In its sole discretion, the Administrator may authorize the creation of trusts or other arrangements to meet the Company’s obligations to deliver Stock or make payments with respect to Awards hereunder, provided that the existence of such trusts or other arrangements is consistent with the foregoing sentence.

SECTION 18.   GENERAL PROVISIONS

(a)  NoDistribution.TheAdministratormayrequireeachpersonacquiringStockpursuantto anAward torepresent to and agree with the Company in writing that such person is acquiring the shares without a view to distribution thereof.

(b)  Issuance of Stock. To the extent certificated, stock certificates to grantees under this Plan shall be deemed delivered for all purposes when the Company or a stock transfer agent of the Company shall have mailed such certificates in the United States mail, addressed to the grantee, at the grantee’s last known address on file with the Company. Uncertificated Stock shall be deemed delivered for all purposes when the Company or a Stock transfer agent of the Company shall have given to the grantee by electronic mail (with proof of receipt) or by United States mail, addressed to the grantee, at the grantee’s last known address on file with the Company, notice of issuance and recorded the issuance in its records (which may include electronic “book entry” records). Notwithstanding anything herein to the contrary, the Company shall not be required to issue or deliver any evidence of book entry or certificates evidencing shares of Stock pursuant to the exercise or settlement of any Award, unless and until the Administrator has determined, with advice of counsel (to the extent the Administrator deems such advice necessary or advisable), that the issuance and delivery is in compliance with all applicable laws, regulations of governmental authorities and, if applicable, the requirements of any exchange on which the shares of Stock are listed, quoted or traded. Any Stock issued pursuant to the Plan shall be subject to any stop-transfer orders and other restrictions as the Administrator deems necessary or advisable to comply with federal, state or foreign jurisdiction, securities or other laws, rules and quotation system on which the Stock is listed, quoted or traded. The Administrator may place legends on any Stock certificate or notations on any book entry to reference restrictions applicable to the Stock. In addition to the terms and conditions provided herein, the Administrator may require that an individual make such reasonable covenants, agreements, and representations as the Administrator, in its discretion, deems necessary or advisable in order to comply with any such laws, regulations, or requirements. The Administrator shall have the right to require any individual to comply with any timing or other restrictions with respect to the settlement or exercise of any Award, including a window-period limitation, as may be imposed in the discretion of the Administrator.

(c)  Stockholder Rights. Until Stock is deemed delivered in accordance with Section 18(b), no right to vote or receive dividends or any other rights of a stockholder will exist with respect to shares of Stock to be issued in connection with an Award, notwithstanding the exercise of a Stock Option or any other action by the grantee with respect to an Award.

(d)  Other Compensation Arrangements; No Employment Rights. Nothing contained in this Plan shall prevent the Board from adopting other or additional compensation arrangements, including trusts, and such arrangements may be either generally applicable or applicable only in specific cases. The adoption of this Plan and the grant of Awards do not confer upon any employee any right to continued employment with the Company or anySubsidiary.

(e)  Trading Policy Restrictions. Option exercises and other Awards under the Plan shall be subject to the Company’s insider trading policies and procedures, as in effect from time totime.

(f)  Clawback Policy. Awards under the Plan shall be subject to the Company’s clawback policy, as in effect from time to time.

SECTION 19.EFFECTIVE DATE OF PLAN

This Plan shall become effective upon the date following stockholder approval in accordance with applicable state law, the Company’s bylaws and articles of incorporation, and applicable stock exchange rules. No grants of Stock Options and other Awards may be made hereunder after the tenth anniversary of the Effective Date and no grants of Incentive Stock Options may be made hereunder after the tenth anniversary of the date the Plan is approved by the Board.

SECTION 20.   GOVERNING LAW

This Plan and all Awards and actions taken thereunder shall be governed by, and construed in accordance with the General Corporation Law of the State of Delaware as to matters within the scope thereof, and as to all other matters shall be governed by and construed in accordance with the internal laws of the Commonwealth of Massachusetts, applied without regard to conflict of law principles.

DATE APPROVED BY BOARD OF DIRECTORS:

DATE APPROVED BY STOCKHOLDERS:

INCENTIVE STOCK OPTION AGREEMENT

UNDER THE MYOMO, INC.

2018 STOCK OPTION AND INCENTIVE PLAN

Name of Optionee:
No. of Option Shares:
Option Exercise Price per Share:	$

	[FMV on Grant Date (110% of FMV if a 10% owner)]
GrantDate:
ExpirationDate:
	[up to 10 years (5 if a 10% owner)]

Pursuant to the Myomo, Inc. 2018 Stock Option and Incentive Plan as amended through the date hereof (the “Plan”), Myomo, Inc. (the “Company”) hereby grants to the Optionee named above an option (the “Stock Option”) to purchase on or prior to the Expiration Date specified above all or part of the number of shares of Common Stock, par value $0.0001 per share (the “Stock”), of the Company specified above at the Option Exercise Price per Share specified above subject to the terms and conditions set forth herein and in thePlan.

1.  Exercisability Schedule. No portion of this Stock Option may be exercised until such portion shall have become exercisable. Except as set forth below, and subject to the discretion of the Administrator (as defined in Section 2 of the Plan) to accelerate the exercisability schedule hereunder, this Stock Option shall be exercisable with respect to the following number of Option Shares on the dates indicated so long as the Optionee remains an employee of the Company or a Subsidiary on suchdates:

Incremental Number of Option Shares Exercisable*	Exercisability Date
(%)	________________
(%)	________________
(%)	________________
(%)	________________
(%)	________________

* Max. of $100,000 per yr.

Once exercisable, this Stock Option shall continue to be exercisable at any time or times prior to the close of business on the Expiration Date, subject to the provisions hereof and of the Plan.

2.  Manner ofExercise.

(a)   The Optionee may exercise this Stock Option only in the following manner: from time to time on or prior to the Expiration Date of this Stock Option, the Optionee may give written notice to the Administrator of his or her election to purchase some or all of the Option Shares purchasable at the time of such notice. This notice shall specify the number of Option Shares to bepurchased.

Payment of the purchase price for the Option Shares may be made by one or more of the following methods: (i) in cash, by certified or bank check or other instrument acceptable to the Administrator; (ii) through the delivery (or attestation to the ownership) of shares of Stock that have been purchased by the Optionee on the open market or that are beneficially owned by the Optionee and are not then subject to any restrictions under any Company plan and that otherwise satisfy any holding periods as may be required by the Administrator; or (iii) by the Optionee delivering to the Company a properly executed exercise notice together with irrevocable instructions to a broker to promptly deliver to the Company cash or a check payable and acceptable to the Company to pay the option purchase price, provided that in the event the Optionee chooses to pay the option purchase price as so provided, the Optionee and the broker shall comply with such procedures and enter into such agreements of indemnity and other agreements as the Administrator shall prescribe as a condition of such payment procedure; or (iv) a combination of (i), (ii) and (iii)  above. Payment instruments will be received subject to collection.

The transfer to the Optionee on the records of the Company or of the transfer agent of the Option Shares will be contingent upon (i) the Company’s receipt from the Optionee of the full purchase price for the Option Shares, as set forth above, (ii) the fulfillment of any other requirements contained herein or in the Plan or in any other agreement or provision of laws, and (iii) the receipt by the Company of any agreement, statement or other evidence that the Company may require to satisfy itself that the issuance of Stock to be purchased pursuant to the exercise of Stock Options under the Plan and any subsequent resale of the shares of Stock will be in compliance with applicable laws and regulations. In the event the Optionee chooses to pay the purchase price by previously-owned shares of Stock through the attestation method, the number of shares of Stock transferred to the Optionee upon the exercise of the Stock Option shall be net of the Shares attested to.

(b)  The shares of Stock purchased upon exercise of this Stock Option shall be transferred to the Optionee on the records of the Company or of the transfer agent upon compliance to the satisfaction of the Administrator with all requirements under applicable laws or regulations in connection with such transfer and with the requirements hereof and of the Plan. The determination of the Administrator as to such compliance shall be final and binding on the Optionee. The Optionee shall not be deemed to be the holder of, or to have any of the rights of a holder with respect to, any shares of Stock subject to this Stock Option unless and until this Stock Option shall have been exercised pursuant to the terms hereof, the Company or the transfer agent shall have transferred the shares to the Optionee, and the Optionee’s name shall have been entered as the stockholder of record on the books of the Company. Thereupon, the Optionee shall have full voting, dividend and other ownership rights with respect to such shares ofStock.

(c)  The minimum number of shares with respect to which this Stock Option may be exercised at any one time shall be 100 shares, unless the number of shares with respect to which this Stock Option is being exercised is the total number of shares subject to exercise under this Stock Option at thetime.

(d)  Notwithstanding any other provision hereof or of the Plan, no portion of this Stock Option shall be exercisable after the Expiration Datehereof.

3.  TerminationofServiceRelationship.IftheOptionee’sServiceRelationshipbytheCompanyoraSubsidiary(as defined in the Plan) is terminated, the period within which to exercise the Stock Option may be subject to earlier termination as set forthbelow.

(a)  Termination Due to Death. If the Optionee’s Service Relationship terminates by reason of the Optionee’s death, any portion of this Stock Option outstanding on such date, to the extent exercisable on the date of death, may thereafter be exercised by the Optionee’s legal representative or legatee for a period of 12 months from the date of death or until the Expiration Date, if earlier. Any portion of this Stock Option that is not exercisable on the date of death shall terminate immediately and be of no further force oreffect.

(b)  Termination Due to Disability. If the Optionee’s Service Relationship terminates by reason of the Optionee’s disability (as determined by the Administrator), any portion of this Stock Option outstanding on such date, to the extent exercisable on the date of such termination of Service Relationship, may thereafter be exercised by the Optionee for a period of 12 months from the date of disability or until the Expiration Date, if earlier. Any portion of this Stock Option that is not exercisable on the date of disability shall terminate immediately and be of no further force oreffect.

(c)  Termination for Cause. If the Optionee’s Service Relationship terminates for Cause, any portion of this Stock Option outstanding on such date shall terminate immediately and be of no further force and effect. For purposes hereof, “Cause” shall mean, unless otherwise provided in an employment agreement (or similar services agreements) between the Company and the Optionee, a determination by the Administratorthat the Optionee shall be dismissed as a result of (i) any material breach by the Optionee of any agreement between theOptionee and the Company; (ii) the conviction of, indictment for or plea of nolo contendere by the Optionee to a felony or a crime involving moral turpitude; or (iii) any material misconduct or willful and deliberate non-performance (other than by reason of disability) by the Optionee of the Optionee’s duties to the Company.

(d)Other Termination. If the Optionee’s Service Relationship terminates for any reason other than the Optionee’s death,theOptionee’sdisability,orCause,andunlessotherwisedeterminedbytheAdministrator,anyportionofthis Stock Option outstanding on such date may be exercised, to the extent exercisable on the date of termination, for a period of three months from the date of termination or until the Expiration Date, if earlier. Any portion of this Stock Option that is not exercisable on the date of termination shall terminate immediately and be of no further force or effect.

The Administrator’s determination of the reason for termination of the Optionee’s Service Relationship shall be conclusive and binding on the Optionee and his or her representatives or legatees.

4.  Incorporation of Plan. Notwithstanding anything herein to the contrary, this Stock Option shall be subject to and governed by all the terms and conditions of the Plan, including the powers of the Administrator set forth in Section 2(b) of the Plan. Capitalized terms in this Agreement shall have the meaning specified in the Plan, unless a different meaning is specifiedherein.

5.  Transferability. This Agreement is personal to the Optionee, is non-assignable and is not transferable in any manner, by operation of law or otherwise, other than by will or the laws of descent and distribution. This Stock Option is exercisable, during the Optionee’s lifetime, only by the Optionee, and thereafter, only by the Optionee’s legal representative orlegatee.

6.  Status of the Stock Option. This Stock Option is intended to qualify as an “incentive stock option”under Section 422 of the Internal Revenue Code of 1986, as amended (the “Code”), but the Company does not represent or warrant that this Stock Option qualifies as such. The Optionee should consult with his or her own tax advisors regarding the tax effects of this Stock Option and the requirements necessary to obtain favorable income tax treatment under Section 422 of the Code, including, but not limited to, holding period requirements. To the extent any portion of this Stock Option does not so qualify as an “incentive stock option,” such portion shall be deemed to be a non-qualified stock option. If the Optionee intends to dispose or does dispose (whether by sale, gift, transfer or otherwise) of any Option Shares within the one-year period beginning on the date after the transfer of such shares to him or her, or within the two-year period beginning on the day after the grant of this Stock Option, he or she will so notify the Company within 30 days after such disposition.

7.  Tax Withholding. The Optionee shall, not later than the date as of which the exercise of this Stock Option becomes a taxable event for Federal income tax purposes, pay to the Company or make arrangements satisfactory to the Administrator for payment of any Federal, state, and local taxes required by law to be withheld on account of such taxable event. The Company shall have the authority to cause the required tax withholding obligation to be satisfied, in whole or in part, by withholding from shares of Stock to be issued to the Optionee a number of shares of Stock with an aggregate Fair Market Value that would satisfy the withholding amount due; provided, however, that the amount withheld does not exceed the maximum statutory tax rate or such lesser amount as is necessary to avoid adverse accounting treatment or as determined by theAdministrator.

8.  No Obligation to Continue Service Relationship. Neither the Company nor any Subsidiary is obligated by or as a result of the Plan or this Agreement to continue the Optionee’s Service Relationship and neither the Plan nor this Agreement shall interfere in any way with the right of the Company or any Subsidiary to terminate the Service Relationship of the Optionee at anytime.

9.  Integration. This Agreement constitutes the entire agreement between the parties with respect to this Stock Option and supersedes all prior agreements and discussions between the parties concerning such subjectmatter.

10.  Data Privacy Consent. In order to administer the Plan and this Agreement and to implement or structure future equity grants, the Company, its subsidiaries and affiliates and certain agents thereof (together, the “Relevant Companies”) may process any and all personal or professional data, including but not limited to Social Security or other identification number, home address and telephone number, date of birth and other information thatis necessary or desirable for the administration of the Plan and/or this Agreement (the “Relevant Information”). By entering into this Agreement, the Optionee (i) authorizes the Company to collect, process, register and transfer to the Relevant Companies all Relevant Information; (ii) waives any privacy rights the Optionee may have with respect to the Relevant Information; (iii) authorizes the Relevant Companies to store and transmit such information in electronic form; and (iv) authorizes the transfer of the Relevant Information to any jurisdiction in which the Relevant Companies consider appropriate. The Optionee shall have access to, and the right to change, the Relevant Information. Relevant Information will only be used in accordance with applicablelaw.

11.Notices. Notices hereunder shall be mailed or delivered to the Company at its principal place of business and shallbemailedordeliveredtotheOptioneeattheaddressonfilewith theCompanyor,ineithercase,atsuchother address as one party may subsequently furnish to the other party inwriting.

MYOMO, INC.

By:

Title:

The foregoing Agreement is hereby accepted and the terms and conditions thereof hereby agreed to by the undersigned. Electronic acceptance of this Agreement pursuant to the Company’s instructions to the Optionee (including through an online acceptance process) is acceptable.

Dated:
	Optionee’s Signature
	Optionee’s name and address:

NON-QUALIFIED STOCK OPTION AGREEMENT

FOR COMPANY EMPLOYEES

UNDER THE MYOMO, INC.

2018 STOCK OPTION AND INCENTIVE PLAN

Name of Optionee:
No. of Option Shares:
Option Exercise Price per Share:	$

	[FMV on Grant Date]
GrantDate:
ExpirationDate:
	[No more than 10 years]

Pursuant to the Myomo, Inc. 2018 Stock Option and Incentive Plan as amended through the date hereof (the “Plan”), Myomo, Inc. (the “Company”) hereby grants to the Optionee named above an option (the “Stock Option”) to purchase on or prior to the Expiration Date specified above all or part of the number of shares of Common Stock, par value $0.0001 per share (the “Stock”) of the Company specified above at the Option Exercise Price per Share specified above subject to the terms and conditions set forth herein and in the Plan. This Stock Option is not intendedtobean“incentivestockoption”underSection422oftheInternalRevenueCodeof1986,asamended.

1.  Exercisability Schedule. No portion of this Stock Option may be exercised until such portion shall have become exercisable. Except as set forth below, and subject to the discretion of the Administrator (as defined in Section 2 of the Plan) to accelerate the exercisability schedule hereunder, this Stock Option shall be exercisable with respect to the following number of Option Shares on the dates indicated so long as Optionee continues to have a Service Relationship with the Company or a Subsidiary on suchdates:

Incremental Number of Option Shares Exercisable	Exercisability Date
(%)	________________
(%)	________________
(%)	________________
(%)	________________
(%)	________________

Once exercisable, this Stock Option shall continue to be exercisable at any time or times prior to the close of business on the Expiration Date, subject to the provisions hereof and of the Plan.

2.  Manner ofExercise.

(a)  The Optionee may exercise this Stock Option only in the following manner: from time to time on or prior to the Expiration Date of this Stock Option, the Optionee may give written notice to the Administrator of his or her election to purchase some or all of the Option Shares purchasable at the time of such notice. This notice shall specify the number of Option Shares to bepurchased.

Payment of the purchase price for the Option Shares may be made by one or more of the following methods: (i) in cash, by certified or bank check or other instrument acceptable to the Administrator; (ii) through the delivery (or attestation to the ownership) of shares of Stock that have been purchased by the Optionee on the open market or that are beneficially owned by the Optionee and are not then subject to any restrictions under any Company plan and that otherwise satisfy any holding periods as may be required by the Administrator; (iii) by the Optionee delivering to the Company a properly executed exercise notice together with irrevocable instructions to a broker to promptly deliver to the Company cash or a check payable and acceptable to the Company to pay the option purchase price, provided that in the event the Optionee chooses to pay the option purchase price as so provided, the Optionee and the broker shall comply with such procedures and enter into such agreements of indemnity and other agreements as the Administrator shall prescribe as a condition of such payment procedure; (iv) by a “net exercise” arrangement pursuant to which the Company will reduce the number of shares of Stock issuable upon exercise by the largest whole number of shares with a Fair Market Value that does not exceed the aggregate exercise price; or (v) a combination of (i), (ii), (iii) and (iv) above. Payment instruments will be received subject to collection.

The transfer to the Optionee on the records of the Company or of the transfer agent of the Option Shares will be contingent upon (i) the Company’s receipt from the Optionee of the full purchase price for the Option Shares, as set forth above, (ii) the fulfillment of any other requirements contained herein or in the Plan or in any other agreement or provision of laws, and (iii) the receipt by the Company of any agreement, statement or other evidence that the Company may require to satisfy itself that the issuance of Stock to be purchased pursuant to the exercise of Stock Options under the Plan and any subsequent resale of the shares of Stock will be in compliance with applicable laws and regulations. In the event the Optionee chooses to pay the purchase price by previously-owned shares of Stock through the attestation method, the number of shares of Stock transferred to the Optionee upon the exercise of the Stock Option shall be net of the Shares attested to.

(b)  The shares of Stock purchased upon exercise of this Stock Option shall be transferred to the Optionee on the records of the Company or of the transfer agent upon compliance to the satisfaction of the Administrator with all requirements under applicable laws or regulations in connection with such transfer and with the requirements hereof and of the Plan. The determination of the Administrator as to such compliance shall be final and binding on the Optionee. The Optionee shall not be deemed to be the holder of, or to have any of the rights of a holder with respect to, any shares of Stock subject to this Stock Option unless and until this Stock Option shall have been exercised pursuant to the terms hereof, the Company or the transfer agent shall have transferred the shares to the Optionee, and the Optionee’s name shall have been entered as the stockholder of record on the books of the Company. Thereupon, the Optionee shall have full voting, dividend and other ownership rights with respect to such shares of Stock.

(c)  The minimum number of shares with respect to which this Stock Option may be exercised at any one time shall be 100 shares, unless the number of shares with respect to which this Stock Option is being exercised is the total number of shares subject to exercise under this Stock Option at thetime.

(d)  Notwithstanding any other provision hereof or of the Plan, no portion of this Stock Option shall be exercisable after the Expiration Datehereof.

3.  Termination of Service Relationship. If the Optionee’s Service Relationship by the Company or a Subsidiary (as defined in the Plan) is terminated, the period within which to exercise the Stock Option may be subject to earlier termination as set forthbelow.

(a)  Termination Due to Death. If the Optionee’s Service Relationship terminates by reason of the Optionee’s death, any portion of this Stock Option outstanding on such date, to the extent exercisable on the date of death, may thereafter be exercised by the Optionee’s legal representative or legatee for a period of 12 months from the date of death or until the Expiration Date, if earlier. Any portion of this Stock Option that is not exercisable on the date of death shall terminate immediately and be of no further force oreffect.

(b)  Termination Due to Disability. If the Optionee’s Service Relationship terminates by reason of the Optionee’s disability (as determined by the Administrator), any portion of this Stock Option outstanding on such date, to the extent exercisable on the date of such termination of Service Relationship, may thereafter be exercised by the Optionee for a period of 12 months from the date of disability or until the Expiration Date, if earlier. Any portion of this Stock Option that is not exercisable on the date of disability shall terminate immediately and be of no further force oreffect.

(c)  TerminationforCause.IftheOptionee’sServiceRelationshipterminatesforCause,anyportionofthisStock Option outstanding on such date shall terminate immediately and be of no further force and effect. For purposes hereof, “Cause” shall mean, unless otherwise provided in an employment agreement (or similarservices agreements) between the Company and the Optionee, a determination by the Administrator that the Optionee shall be dismissed as a result of (i) any material breach by the Optionee of any agreement between the Optionee and the Company; (ii) the conviction of, indictment for or plea of nolo contendere by the Optionee to a felony or a crime involving moral turpitude; or (iii) any material misconduct or willful and deliberate non-performance (other than by reason of disability) by the Optionee of the Optionee’s duties to the Company.

(d)Other Termination. If the Optionee’s Service Relationship terminates for any reason other than the Optionee’s death, the Optionee’s disability or Cause, and unless otherwise determined by the Administrator, any portion of this Stock Option outstanding on such date may be exercised, to the extent exercisable on the date of termination, for a period of three months from the date of termination or until the Expiration Date, if earlier. Any portion of this Stock Option that is not exercisable on the date of termination shall terminate immediately and be of no further force or effect.

The Administrator’s determination of the reason for termination of the Optionee’s Service Relationship shall be conclusive and binding on the Optionee and his or her representatives or legatees.

4.  Incorporation of Plan. Notwithstanding anything herein to the contrary, this Stock Option shall be subject to and governed by all the terms and conditions of the Plan, including the powers of the Administrator set forth in Section 2(b) of the Plan. Capitalized terms in this Agreement shall have the meaning specified in the Plan, unless a different meaning is specifiedherein.

5.  Transferability. This Agreement is personal to the Optionee, is non-assignable and is not transferable in any manner, by operation of law or otherwise, other than by will or the laws of descent and distribution. This Stock Option is exercisable, during the Optionee’s lifetime, only by the Optionee, and thereafter, only by the Optionee’s legal representative orlegatee.

6.  Tax Withholding. The Optionee shall, not later than the date as of which the exercise of this Stock Option becomes a taxable event for Federal income tax purposes, pay to the Company or make arrangements satisfactory to the Administrator for payment of any Federal, state, and local taxes required by law to be withheld on account of such taxable event. The Company shall have the authority to cause the required tax withholding obligation to be satisfied, in whole or in part, by withholding from shares of Stock to be issued to the Optionee a number of shares of Stock with an aggregate Fair Market Value that would satisfy the withholding amount due; provided, however, that the amount withheld does not exceed the maximum statutory tax rate or such lesser amount as is necessary to avoid adverse accounting treatment or as determined by theAdministrator.

7.  No Obligation to Continue Service Relationship. Neither the Company nor any Subsidiary is obligated by or as a result of the Plan or this Agreement to continue the Optionee’s Service Relationship and neither the Plan nor this Agreement shall interfere in any way with the right of the Company or any Subsidiary to terminate the Service Relationship of the Optionee at anytime.

8.  Integration. This Agreement constitutes the entire agreement between the parties with respect to this Stock Option and supersedes all prior agreements and discussions between the parties concerning such subjectmatter.

9.  Data Privacy Consent. In order to administer the Plan and this Agreement and to implement or structure future equity grants, the Company, its subsidiaries and affiliates and certain agents thereof (together, the “Relevant Companies”) may process any and all personal or professional data, including but not limited to Social Security or other identification number, home address and telephone number, date of birth and other information that is necessary or desirable for the administration of the Plan and/or this Agreement (the “Relevant Information”). By entering into this Agreement, the Optionee (i) authorizes the Company to collect, process, register and transfer to the Relevant Companies all Relevant Information; (ii) waives any privacy rights the Optionee may have with respect to the Relevant Information; (iii) authorizes the Relevant Companies to store and transmit such information in electronic form; and (iv) authorizes the transfer of the Relevant Information to any jurisdiction in which the Relevant Companies consider appropriate. The Optionee shall have access to, and the right to change, the Relevant Information. Relevant Information will only be used in accordance with applicablelaw.

10.  Notices. Notices hereunder shall be mailed or delivered to the Company at its principal place of business and shallbemailedordeliveredtotheOptioneeattheaddressonfilewith theCompanyor,ineithercase,atsuchother address as one party may subsequently furnish to the other party inwriting.

MYOMO, INC.

By:

Title:

The foregoing Agreement is hereby accepted and the terms and conditions thereof hereby agreed to by the undersigned. Electronic acceptance of this Agreement pursuant to the Company’s instructions to the Optionee (including through an online acceptance process) is acceptable.

Dated:
	Optionee’s Signature
	Optionee’s name and address:

NON-QUALIFIED STOCK OPTION AGREEMENT

FOR NON-EMPLOYEE DIRECTORS

UNDER THE MYOMO, INC.

2018 STOCK OPTION AND INCENTIVE PLAN

Name of Optionee:
No. of Option Shares:
Option Exercise Price per Share:	$

	[FMV on Grant Date]
GrantDate:
ExpirationDate:
	[No more than 10 years]

Pursuant to the Myomo, Inc. 2018 Stock Option and Incentive Plan as amended through the date hereof (the “Plan”), Myomo, Inc. (the “Company”) hereby grants to the Optionee named above, who is a Director of the Company but is not an employee of the Company, an option (the “Stock Option”) to purchase on or prior to the Expiration Date specified above all or part of the number of shares of Common Stock, par value $0.0001 per share (the “Stock”), of the Company specified above at the Option Exercise Price per Share specified above subject to the terms and conditions set forth herein and in the Plan. This Stock Option is not intended to be an “incentive stock option” under Section 422 of the Internal Revenue Code of 1986, as amended.

1.  Exercisability Schedule. No portion of this Stock Option may be exercised until such portion shall have become exercisable. Except as set forth below, and subject to the discretion of the Administrator (as defined in Section 2 of the Plan) to accelerate the exercisability schedule hereunder, this Stock Option shall be exercisable with respect to the following number of Option Shares on the dates indicated so long as the Optionee remains in service as a member of the Board on suchdates:

Incremental Number of Option Shares Exercisable	Exercisability Date
(%)	________________
(%)	________________
(%)	________________
(%)	________________
(%)	________________

Once exercisable, this Stock Option shall continue to be exercisable at any time or times prior to the close of business on the Expiration Date, subject to the provisions hereof and of the Plan.

2.   Manner ofExercise.

(a)  The Optionee may exercise this Stock Option only in the following manner: from time to time on or prior to the Expiration Date of this Stock Option, the Optionee may give written notice to the Administrator of his or her election to purchase some or all of the Option Shares purchasable at the time of such notice. This notice shall specify the number of Option Shares to bepurchased.

Payment of the purchase price for the Option Shares may be made by one or more of the following methods: (i) in cash, by certified or bank check or other instrument acceptable to the Administrator; (ii) through the delivery (or attestation to the ownership) of shares of Stock that have been purchased by the Optionee on the open market or that are beneficially owned by the Optionee and are not then subject to any restrictions under any Company plan and that

otherwise satisfy any holding periods as may be required by the Administrator; (iii) by the Optionee delivering to the Company a properly executed exercise notice together with irrevocable instructions to a broker to promptly deliver to the Company cash or a check payable and acceptable to the Company to pay the option purchase price, provided that in the event the Optionee chooses to pay the option purchase price as so provided, the Optionee and the broker shall comply with such procedures and enter into such agreements of indemnity and other agreements as the Administrator shall prescribe as a condition of such payment procedure; (iv) by a “net exercise” arrangement pursuant to which the Company will reduce the number of shares of Stock issuable upon exercise by the largest whole number of shares with a Fair Market Value that does not exceed the aggregate exercise price; or (v) a combination of (i), (ii), (iii) and (iv) above. Payment instruments will be received subject to collection.

The transfer to the Optionee on the records of the Company or of the transfer agent of the Option Shares will be contingent upon (i) the Company’s receipt from the Optionee of the full purchase price for the Option Shares, as set forth above, (ii) the fulfillment of any other requirements contained herein or in the Plan or in any other agreement or provision of laws, and (iii) the receipt by the Company of any agreement, statement or other evidence that the Company may require to satisfy itself that the issuance of Stock to be purchased pursuant to the exercise of Stock Options under the Plan and any subsequent resale of the shares of Stock will be in compliance with applicable laws and regulations. In the event the Optionee chooses to pay the purchase price by previously-owned shares of Stock through the attestation method, the number of shares of Stock transferred to the Optionee upon the exercise of the Stock Option shall be net of the Shares attested to.

(b)  The shares of Stock purchased upon exercise of this Stock Option shall be transferred to the Optionee on the records of the Company or of the transfer agent upon compliance to the satisfaction of the Administrator with all requirements under applicable laws or regulations in connection with such transfer and with the requirements hereof and of the Plan. The determination of the Administrator as to such compliance shall be final and binding on the Optionee. The Optionee shall not be deemed to be the holder of, or to have any of the rights of a holder with respect to, any shares of Stock subject to this Stock Option unless and until this Stock Option shall have been exercised pursuant to the terms hereof, the Company or the transfer agent shall have transferred the shares to the Optionee, and the Optionee’s name shall have been entered as the stockholder of record on the books of the Company. Thereupon, the Optionee shall have full voting, dividend and other ownership rights with respect to such shares of Stock.

(c)  The minimum number of shares with respect to which this Stock Option may be exercised at any one time shall be 100 shares, unless the number of shares with respect to which this Stock Option is being exercised is the total number of shares subject to exercise under this Stock Option at thetime.

(d)  Notwithstanding any other provision hereof or of the Plan, no portion of this Stock Option shall be exercisable after the Expiration Datehereof.

3.  TerminationasDirector.IftheOptioneeceasestobeaDirectoroftheCompany,theperiodwithinwhichto exercise the Stock Option may be subject to earlier termination as set forthbelow.

(a)  Termination Due to Death. If the Optionee’s service as a Director terminates by reason of the Optionee’s death, any portion of this Stock Option outstanding on such date, to the extent exercisable on the date of death, may thereafter be exercised by the Optionee’s legal representative or legatee for a period of 12 months from the date of death or until the Expiration Date, if earlier. Any portion of this Stock Option that is not exercisable on the date of death shall terminate immediately and be of no further force oreffect.

(b)  Other Termination. If the Optionee ceases to be a Director for any reason other than the Optionee’s death, any portion of this Stock Option outstanding on such date may be exercised, to the extent exercisable on the date the Optionee ceased to be a Director, for a period of six months from the date the Optionee ceased to be a Director or until the Expiration Date, if earlier. Any portion of this Stock Option that is not exercisable on the date the Optionee ceases to be a Director shall terminate immediately and be of no further force oreffect.

4.  Incorporation of Plan. Notwithstanding anything herein to the contrary, this Stock Option shall be subject to and governed by all the terms and conditions of the Plan, including the powers of the Administrator set forth in Section 2(b) of the Plan. Capitalized terms in this Agreement shall have the meaning specified in the Plan, unless a different meaning is specifiedherein.

5.Transferability. This Agreement is personal to the Optionee, is non-assignable and is not transferable in any manner, by operation of law or otherwise, other than by will or the laws of descent and distribution. This Stock Option is exercisable, during the Optionee’s lifetime, only by the Optionee, and thereafter, only by the Optionee’s legal representative orlegatee.

6.  No Obligation to Continue as a Director. Neither the Plan nor this Stock Option confers upon the Optionee any rights with respect to continuance as aDirector.

7.  Integration. This Agreement constitutes the entire agreement between the parties with respect to this Stock Option and supersedes all prior agreements and discussions between the parties concerning such subjectmatter.

8.  Data Privacy Consent. In order to administer the Plan and this Agreement and to implement or structure future equity grants, the Company, its subsidiaries and affiliates and certain agents thereof (together, the “Relevant Companies”) may process any and all personal or professional data, including but not limited to Social Security or other identification number, home address and telephone number, date of birth and other information that is necessary or desirable for the administration of the Plan and/or this Agreement (the “Relevant Information”). By entering into this Agreement, the Optionee (i) authorizes the Company to collect, process, register and transfer to the Relevant Companies all Relevant Information; (ii) waives any privacy rights the Optionee may have with respect to the Relevant Information; (iii) authorizes the Relevant Companies to store and transmit such information in electronic form; and (iv) authorizes the transfer of the Relevant Information to any jurisdiction in which the Relevant Companies consider appropriate. The Optionee shall have access to, and the right to change, the Relevant Information. Relevant Information will only be used in accordance with applicablelaw.

9.  Notices. Notices hereunder shall be mailed or delivered to the Company at its principal place of business and shall be mailed or delivered to the Optionee at the address on file with the Company or, in either case, at such other address as one party may subsequently furnish to the other party inwriting.

MYOMO, INC.

By:

Title:

The foregoing Agreement is hereby accepted and the terms and conditions thereof hereby agreed to by the undersigned. Electronic acceptance of this Agreement pursuant to the Company’s instructions to the Optionee (including through an online acceptance process) is acceptable.

Dated:
	Optionee’s Signature
	Optionee’s name and address:

NON-QUALIFIED STOCK OPTION AGREEMENT

FOR NON-EMPLOYEE CONSULTANTS

UNDER THE MYOMO, INC.

2018 STOCK OPTION AND INCENTIVE PLAN

Name of Optionee:
No. of Option Shares:
Option Exercise Price per Share:	$

	[FMV on Grant Date]
GrantDate:
ExpirationDate:
	[No more than 10 years]

Pursuant to the Myomo, Inc. 2018 Stock Option and Incentive Plan as amended through the date hereof (the “Plan”), Myomo, Inc. (the “Company”) hereby grants to the Optionee named above, who is a Consultant of the Company, an option (the “Stock Option”) to purchase on or prior to the Expiration Date specified above all or part of the number of shares of Common Stock, par value $0.0001 per share (the “Stock”), of the Company specified above at the Option Exercise Price per Share specified above subject to the terms and conditions set forth herein and in the Plan. This Stock Option is not intended to be an “incentive stock option” under Section 422 of the Internal Revenue Code of 1986, as amended.

1.  Exercisability Schedule. No portion of this Stock Option may be exercised until such portion shall have become exercisable. Except as set forth below, and subject to the discretion of the Administrator (as defined in Section 2 of the Plan) to accelerate the exercisability schedule hereunder, this Stock Option shall be exercisable with respect to the following number of Option Shares on the dates indicated so long as the Optionee remains in service to the Company or a Subsidiary as a Consultant on suchdates:

Incremental Number of Option Shares Exercisable	Exercisability Date
(%)	________________
(%)	________________
(%)	________________
(%)	________________
(%)	________________

Once exercisable, this Stock Option shall continue to be exercisable at any time or times prior to the close of business on the Expiration Date, subject to the provisions hereof and of the Plan.

2.  Manner ofExercise.

(a)  TheOptioneemayexercise thisStockOptiononlyinthefollowingmanner:fromtime to timeonorpriorto the Expiration Date of this Stock Option, the Optionee may give written notice to the Administrator of his orher election to purchase some or all of the Option Shares purchasable at the time of such notice. This notice shall specify the number of Option Shares to be purchased.

Payment of the purchase price for the Option Shares may be made by one or more of the following methods: (i) in cash, by certified or bank check or other instrument acceptable to the Administrator; (ii) through the delivery (or attestation to the ownership) of shares of Stock that have been purchased by the Optionee on the open market or that are beneficially owned by the Optionee and are not then subject to any restrictions under any Company plan and that otherwise satisfy any holding periods as may be required by the Administrator; (iii) by the Optionee delivering to the Company a properly executed exercise notice together with irrevocable instructions to a broker to promptly deliver to the Company cash or a check payable and acceptable to the Company to pay the option purchase price, provided that in the event the Optionee chooses to pay the option purchase price as so provided, the Optionee and the broker shall comply with such procedures and enter into such agreements of indemnity and other agreements as the Administrator shall prescribe as a condition of such payment procedure; (iv) by a “net exercise” arrangement pursuant to which the Company will reduce the number of shares of Stock issuable upon exercise by the largest whole number of shares with a Fair Market Value that does not exceed the aggregate exercise price; or (v) a combination of (i), (ii), (iii) and (iv) above. Payment instruments will be received subject tocollection.

The transfer to the Optionee on the records of the Company or of the transfer agent of the Option Shares will be contingent upon (i) the Company’s receipt from the Optionee of the full purchase price for the Option Shares, as set forth above, (ii) the fulfillment of any other requirements contained herein or in the Plan or in any other agreement or provision of laws, and (iii) the receipt by the Company of any agreement, statement or other evidence that the Company may require to satisfy itself that the issuance of Stock to be purchased pursuant to the exercise of Stock Options under the Plan and any subsequent resale of the shares of Stock will be in compliance with applicable laws and regulations. In the event the Optionee chooses to pay the purchase price by previously-owned shares of Stock through the attestation method, the number of shares of Stock transferred to the Optionee upon the exercise of the Stock Option shall be net of the Shares attested to.

(b)  The shares of Stock purchased upon exercise of this Stock Option shall be transferred to the Optionee on the records of the Company or of the transfer agent upon compliance to the satisfaction of the Administrator with all requirements under applicable laws or regulations in connection with such transfer and with the requirements hereof and of the Plan. The determination of the Administrator as to such compliance shall be final and binding on the Optionee. The Optionee shall not be deemed to be the holder of, or to have any of the rights of a holder with respect to, any shares of Stock subject to this Stock Option unless and until this Stock Option shall have been exercised pursuant to the terms hereof, the Company or the transfer agent shall have transferred the shares to the Optionee, and the Optionee’s name shall have been entered as the stockholder of record on the books of the Company. Thereupon, the Optionee shall have full voting, dividend and other ownership rights with respect to such shares ofStock.

(c)  The minimum number of shares with respect to which this Stock Option may be exercised at any one time shall be 100 shares, unless the number of shares with respect to which this Stock Option is being exercised is the total number of shares subject to exercise under this Stock Option at thetime.

(d)  Notwithstanding any other provision hereof or of the Plan, no portion of this Stock Option shall be exercisable after the Expiration Datehereof.

3.  Termination of Service Relationship. If the Optionee ceases to have a Service Relationship with the Company or a Subsidiary for any reason, any portion of this Stock Option outstanding on such date may be exercised, to the extent exercisable on the date the Optionee ceased to provide services, for a period of three months from the date the Optionee ceased to provide services or until the Expiration Date, if earlier. Any portion of this Stock Option that is not exercisable on the date the Optionee ceases to have a Service Relationship with the Company or a Subsidiary shall terminate immediately and be of no further force oreffect.

4.  Incorporation of Plan. Notwithstanding anything herein to the contrary, this Stock Option shall be subject to and governed by all the terms and conditions of the Plan, including the powers of the Administrator set forth in Section 2(b) of the Plan. Capitalized terms in this Agreement shall have the meaning specified in the Plan, unless a different meaning is specifiedherein.

5.  Transferability. This Agreement is personal to the Optionee, is non-assignable and is not transferable in any manner, by operation of law or otherwise, other than by will or the laws of descent and distribution. This Stock Option is exercisable, during the Optionee’s lifetime, only by the Optionee, and thereafter, only by the Optionee’s legal representative orlegatee.

6.  No Obligation to Continue Service Relationship. Neither the Plan nor this Stock Option confers upon the Optionee any rights with respect to the continuance of Optionee’s Service Relationship with the Company or a Subsidiary.

7.  Integration. This Agreement constitutes the entire agreement between the parties with respect to this Stock Option and supersedes all prior agreements and discussions between the parties concerning such subjectmatter.

8.Data Privacy Consent. In order to administer the Plan and this Agreement and to implement or structure future equity grants, the Company, its subsidiaries and affiliates and certain agents thereof (together, the “Relevant Companies”) may process any and all personal or professional data, including but not limited to Social Security or other identification number, home address and telephone number, date of birth and other information that is necessary or desirable for the administration of the Plan and/or this Agreement (the “Relevant Information”). By entering into this Agreement, the Optionee (i) authorizes the Company to collect, process, register and transfer to the Relevant Companies all Relevant Information; (ii) waives any privacy rights the Optionee may have with respect to the Relevant Information; (iii) authorizes the Relevant Companies to store and transmit such information in electronic form; and (iv) authorizes the transfer of the Relevant Information to any jurisdiction in which the Relevant Companies consider appropriate. The Optionee shall have access to, and the right to change, the Relevant Information. Relevant Information will only be used in accordance with applicablelaw.

9.  Notices. Notices hereunder shall be mailed or delivered to the Company at its principal place of business and shall be mailed or delivered to the Optionee at the address on file with the Company or, in either case, at such other address as one party may subsequently furnish to the other party inwriting.

MYOMO, INC.

By:

Title:

The foregoing Agreement is hereby accepted and the terms and conditions thereof hereby agreed to by the undersigned. Electronic acceptance of this Agreement pursuant to the Company’s instructions to the Optionee (including through an online acceptance process) is acceptable.

Dated:
	Optionee’s Signature
	Optionee’s name and address:

RESTRICTED STOCK AWARD AGREEMENT

UNDER THE MYOMO, INC.

2018 STOCK OPTION AND INCENTIVE PLAN

Name of Grantee:

No. of Shares:

Grant Date:

Pursuant to the Myomo, Inc. 2018 Stock Option and Incentive Plan as amended through the date hereof (the “Plan”), Myomo, Inc. (the “Company”) hereby grants a Restricted Stock Award (an “Award”) to the Grantee named above. Upon acceptance of this Award, the Grantee shall receive the number of shares of Common Stock, par value $0.0001 per share (the “Stock”) of the Company specified above, subject to the restrictions and conditions set forth herein and in the Plan. The Company acknowledges the receipt from the Grantee of consideration with respect to the par value of the Stock in the form of cash, past or future services rendered to the Company by the Grantee or such other form of consideration as is acceptable to the Administrator.

1.  Award. The shares of Restricted Stock awarded hereunder shall be issued and held by the Company’s transfer agent in book entry form, and the Grantee’s name shall be entered as the stockholder of record on the books of the Company. Thereupon, the Grantee shall have all the rights of a stockholder with respect to such shares, including voting and dividend rights, subject, however, to the restrictions and conditions specified in Paragraph 2 below. The Grantee shall (i) sign and deliver to the Company a copy of this Award Agreement and (ii) deliver to the Company a stock power endorsed inblank.

2.  Restrictions andConditions.

(a)  Any book entries for the shares of Restricted Stock granted herein shall bear an appropriate legend, as determined by the Administrator in its sole discretion, to the effect that such shares are subject to restrictions as set forth herein and in thePlan.

(b)  SharesofRestrictedStockgrantedhereinmaynotbesold,assigned,transferred,pledgedorotherwise encumbered or disposed of by the Grantee prior tovesting.

(c)  If the Grantee’s Service Relationship with the Company and its Subsidiaries is voluntarily or involuntarily terminatedforanyreason(includingdeath)priortovestingofsharesofRestricted Stockgrantedherein,allsharesof Restricted Stock shall immediately and automatically be forfeited and returned to theCompany.

3.  Vesting of Restricted Stock. The restrictions and conditions in Paragraph 2 of this Agreement shall lapse on the Vesting Date or Dates specified in the following schedule so long as the Grantee continues to have a Service Relationship with the Company or a Subsidiary on such Dates. If a series of Vesting Dates is specified, then the restrictions and conditions in Paragraph 2 shall lapse only with respect to the number of shares of Restricted Stock specified as vested on suchdate.

Incremental Number of Shares Vested	Vesting Date
(%)	___________
(%)	___________
(%)	___________
(%)	___________
(%)	___________

Subsequent to such Vesting Date or Dates, the shares of Stock on which all restrictions and conditions have lapsed shall no longer be deemed Restricted Stock. The Administrator may at any time accelerate the vesting schedule specified in this Paragraph 3.

4.  Dividends. Dividends on shares of Restricted Stock shall be paid currently to theGrantee.

5.  Incorporation of Plan. Notwithstanding anything herein to the contrary, this Award shall be subject to and governed by all the terms and conditions of the Plan, including the powers of the Administrator set forth in Section 2(b) of the Plan. Capitalized terms in this Agreement shall have the meaning specified in the Plan, unless a different meaning is specifiedherein.

6.  Transferability.ThisAgreementispersonaltotheGrantee,isnon-assignableandisnottransferableinany manner, by operation of law or otherwise, other than by will or the laws of descent anddistribution.

7.  Tax Withholding. The Grantee shall, not later than the date as of which the receipt of this Award becomes a taxable event for Federal income tax purposes, pay to the Company or make arrangements satisfactory to the Administrator for payment of any Federal, state, and local taxes required by law to be withheld on account of such taxable event. Except in the case where an election is made pursuant to Paragraph 8 below, the Company shall have the authority to cause the required tax withholding obligation to be satisfied, in whole or in part, by withholding from shares of Stock to be issued or released by the transfer agent a number of shares of Stock with an aggregate Fair Market Value that would satisfy the withholding amount due; provided, however, that the amount withheld does not exceed the maximum statutory tax rate or such lesser amount as is necessary to avoid adverse accounting treatment or as determined by theAdministrator.

8.  Election Under Section 83(b). The Grantee and the Company hereby agree that the Grantee may, within 30 days following the Grant Date of this Award, file with the Internal Revenue Service and the Company an election under Section 83(b) of the Internal Revenue Code. In the event the Grantee makes such an election, he or she agrees to provide a copy of the election to the Company. The Grantee acknowledges that he or she is responsible for obtaining the advice of his or her tax advisors with regard to the Section 83(b) election and that he or she is relying solely on such advisors and not on any statements or representations of the Company or any of its agents with regard to such election.

9.  No Obligation to Continue Service Relationship. Neither the Company nor any Subsidiary is obligated by or as a result of the Plan or this Agreement to continue the Grantee in the Service Relationship and neither the Plan nor this Agreement shall interfere in any way with the right of the Company or any Subsidiary to terminate the Service Relationship of the Grantee at anytime.

10.  Integration. This Agreement constitutes the entire agreement between the parties with respect to this Award and supersedes all prior agreements and discussions between the parties concerning such subjectmatter.

11.  Data Privacy Consent. In order to administer the Plan and this Agreement and to implement or structure future equity grants, the Company, its subsidiaries and affiliates and certain agents thereof (together, the “Relevant Companies”) may process any and all personal or professional data, including but not limited to Social Security or other identification number, home address and telephone number, date of birth and other information that is necessary or desirable for the administration of the Plan and/or this Agreement (the “Relevant Information”). By entering into this Agreement, the Grantee (i) authorizes the Company to collect, process, register and transfer to the Relevant Companies all Relevant Information; (ii) waives any privacy rights the Grantee may have with respect to the Relevant Information; (iii) authorizes the Relevant Companies to store and transmit such information in electronic form; and (iv) authorizes the transfer of the Relevant Information to any jurisdiction in which the Relevant Companies consider appropriate. The Grantee shall have access to, and the right to change, the Relevant Information. Relevant Information will only be used in accordance with applicablelaw.

12.  Notices. Notices hereunder shall be mailed or delivered to the Company at its principal place of business and shall be mailed or delivered to the Grantee at the address on file with the Company or, in either case, at such other address as one party may subsequently furnish to the other party inwriting.

MYOMO, INC.
By:
	Name:
	Title:

The foregoing Agreement is hereby accepted and the terms and conditions thereof hereby agreed to by the undersigned. Electronic acceptance of this Agreement pursuant to the Company’s instructions to the Grantee (including through an online acceptance process) is acceptable.

Dated:
	Grantee’s Signature
	Grantee’s name and address:

RESTRICTED STOCK UNIT AWARD AGREEMENT

FOR COMPANY EMPLOYEES

UNDER THE MYOMO, INC.

2018 STOCK OPTION AND INCENTIVE PLAN

Name of Grantee:

No. of Restricted Stock Units:

Grant Date:

Pursuant to the Myomo, Inc. 2018 Stock Option and Incentive Plan as amended through the date hereof (the “Plan”), Myomo, Inc. (the “Company”) hereby grants an award of the number of Restricted Stock Units listed above (an “Award”) to the Grantee named above. Each Restricted Stock Unit shall relate to one share of Common Stock, par value $0.0001 per share (the “Stock”) of the Company.

1.  Restrictions on Transfer of Award. This Award may not be sold, transferred, pledged, assigned or otherwise encumbered or disposed of by the Grantee, and any shares of Stock issuable with respect to the Award may not be sold, transferred, pledged, assigned or otherwise encumbered or disposed of until (i) the Restricted Stock Units have vested as provided in Paragraph 2 of this Agreement and (ii) shares of Stock have been issued to the Grantee in accordance with the terms of the Plan and thisAgreement.

2.  VestingofRestrictedStockUnits.TherestrictionsandconditionsofParagraph1ofthisAgreementshalllapseon the Vesting Date or Dates specified in the following schedule so long as the Grantee continues to have a Service Relationship with the Company or a Subsidiary on such dates. If a series of Vesting Dates is specified, then the restrictions and conditions in Paragraph 1 shall lapse only with respect to the number of Restricted Stock Units specified as vested on suchdate.

Incremental Number of Restricted Stock Units Vested	Vesting Date
(%)	___________
(%)	___________
(%)	___________
(%)	___________

The Administrator may at any time accelerate the vesting schedule specified in this Paragraph 2.

3.  Termination of Service Relationship. If the Grantee’s Service Relationship with the Company and its Subsidiaries terminates for any reason (including death or disability) prior to the satisfaction of the vesting conditions set forth in Paragraph 2 above, any Restricted Stock Units that have not vested as of such date shall automatically and without notice terminate and be forfeited, and neither the Grantee nor any of his or her successors, heirs, assigns, or personal representatives will thereafter have any further rights or interests in such unvested Restricted StockUnits.

4.  Issuance of Shares of Stock. As soon as practicable following each Vesting Date (but in no event later than two and one-half months after the end of the year in which the Vesting Date occurs), the Company shall issue to the Grantee the number of shares of Stock equal to the aggregate number of Restricted Stock Units that have vested pursuant to Paragraph 2 of this Agreement on such date and the Grantee shall thereafter have all the rights of a stockholder of the Company with respect to suchshares.

5.  Incorporation of Plan. Notwithstanding anything herein to the contrary, this Agreement shall be subject to and governed by all the terms and conditions of the Plan, including the powers of the Administrator set forth in Section 2(b) of the Plan. Capitalized terms in this Agreement shall have the meaning specified in the Plan, unless a different meaning is specifiedherein.

6.  Tax Withholding. The Grantee shall, not later than the date as of which the receipt of this Award becomes a taxable event for Federal income tax purposes, pay to the Company or make arrangements satisfactory to the Administrator for payment of any Federal, state, and local taxes required by law to be withheld on account of such taxable event. The Company shall have the authority to cause the required tax withholding obligation to be satisfied, in whole or in part, by withholding from shares of Stock to be issued to the Grantee a number of shares of Stock with an aggregate Fair Market Value that would satisfy the withholding amount due; provided, however, that the amount withheld does not exceed the maximum statutory tax rate or such lesser amount as is necessary to avoid adverse accounting treatment or as determined by theAdministrator.

7.Section 409A of the Code. This Agreement shall be interpreted in such a manner that all provisions relating to the settlement of the Award are exempt from the requirements of Section 409A of the Code as “short-term deferrals” as described in Section 409A of theCode.

8.  No Obligation to Continue Service Relationship. Neither the Company nor any Subsidiary is obligated by or as a result of the Plan or this Agreement to continue the Grantee in the Service Relationship and neither the Plan nor this Agreement shall interfere in any way with the right of the Company or any Subsidiary to terminate the Service Relationship of the Grantee at anytime.

9.  Integration. This Agreement constitutes the entire agreement between the parties with respect to this Award and supersedes all prior agreements and discussions between the parties concerning such subjectmatter.

10.  Data Privacy Consent. In order to administer the Plan and this Agreement and to implement or structure future equity grants, the Company, its subsidiaries and affiliates and certain agents thereof (together, the “Relevant Companies”) may process any and all personal or professional data, including but not limited to Social Security or other identification number, home address and telephone number, date of birth and other information that is necessary or desirable for the administration of the Plan and/or this Agreement (the “Relevant Information”). By entering into this Agreement, the Grantee (i) authorizes the Company to collect, process, register and transfer to the Relevant Companies all Relevant Information; (ii) waives any privacy rights the Grantee may have with respect to the Relevant Information; (iii) authorizes the Relevant Companies to store and transmit such information in electronic form; and (iv) authorizes the transfer of the Relevant Information to any jurisdiction in which the Relevant Companies consider appropriate. The Grantee shall have access to, and the right to change, the Relevant Information. Relevant Information will only be used in accordance with applicablelaw.

11.  Notices. Notices hereunder shall be mailed or delivered to the Company at its principal place of business and shall be mailed or delivered to the Grantee at the address on file with the Company or, in either case, at such other address as one party may subsequently furnish to the other party inwriting.

MYOMO, INC.
By:
	Name:
	Title:

The foregoing Agreement is hereby accepted and the terms and conditions thereof hereby agreed to by the undersigned. Electronic acceptance of this Agreement pursuant to the Company’s instructions to the Grantee (including through an online acceptance process) is acceptable.

Dated:
	Grantee’s Signature
	Grantee’s name and address:

RESTRICTED STOCK UNIT AWARD AGREEMENT

FOR NON-EMPLOYEE DIRECTORS

UNDER THE MYOMO, INC.

2018 STOCK OPTION AND INCENTIVE PLAN

Name of Grantee:

No. of Restricted Stock Units:

Grant Date:

Pursuant to the Myomo, Inc. 2018 Stock Option and Incentive Plan as amended through the date hereof (the “Plan”), Myomo, Inc. (the “Company”) hereby grants an award of the number of Restricted Stock Units listed above (an “Award”) to the Grantee named above. Each Restricted Stock Unit shall relate to one share of Common Stock, par value $0.0001 per share (the “Stock”) of the Company.

1.  Restrictions on Transfer of Award. This Award may not be sold, transferred, pledged, assigned or otherwise encumbered or disposed of by the Grantee, and any shares of Stock issuable with respect to the Award may not be sold, transferred, pledged, assigned or otherwise encumbered or disposed of until (i) the Restricted Stock Units have vested as provided in Paragraph 2 of this Agreement and (ii) shares of Stock have been issued to the Grantee in accordance with the terms of the Plan and thisAgreement.

2.  VestingofRestrictedStockUnits.TherestrictionsandconditionsofParagraph1ofthisAgreementshalllapseon the Vesting Date or Dates specified in the following schedule so long as the Grantee remains in service as a member of the Board on such Dates. If a series of Vesting Dates is specified, then the restrictions and conditions in Paragraph1shalllapseonlywithrespecttothenumberofRestrictedStockUnitsspecified asvestedonsuchdate.

Incremental Number of Restricted Stock Units Vested	Vesting Date
(%)	___________
(%)	___________
(%)	___________
(%)	___________

The Administrator may at any time accelerate the vesting schedule specified in this Paragraph 2.

3.  TerminationofService.IftheGrantee’sservicewiththeCompanyanditsSubsidiariesterminatesforanyreason (including death or disability) prior to the satisfaction of the vesting conditions set forth in Paragraph 2 above, any Restricted Stock Units that have not vested as of such date shall automatically and without notice terminate and be forfeited, and neither the Grantee nor any of his or her successors, heirs, assigns, or personal representatives will thereafter have any further rights or interests in such unvested Restricted StockUnits.

4.  Issuance of Shares of Stock. As soon as practicable following each Vesting Date (but in no event later than two and one-half months after the end of the year in which the Vesting Date occurs), the Company shall issue to the Grantee the number of shares of Stock equal to the aggregate number of Restricted Stock Units that have vested pursuant to Paragraph 2 of this Agreement on such date and the Grantee shall thereafter have all the rights of a stockholder of the Company with respect to suchshares.

5.  IncorporationofPlan.Notwithstandinganythinghereintothecontrary,thisAgreementshallbesubjecttoand governed by all the terms and conditions of the Plan, including the powers of the Administrator set forthin Section 2(b) of the Plan. Capitalized terms in this Agreement shall have the meaning specified in the Plan, unless a different meaning is specified herein.

6.  Section 409A of the Code. This Agreement shall be interpreted in such a manner that all provisions relating to the settlement of the Award are exempt from the requirements of Section 409A of the Code as “short-term deferrals” as described in Section 409A of theCode.

7.  No Obligation to Continue as a Director. Neither the Plan nor this Award confers upon the Grantee any rights with respect to continuance as aDirector.

8.Integration. This Agreement constitutes the entire agreement between the parties with respect to this Award and supersedes all prior agreements and discussions between the parties concerning such subjectmatter.

9.  Data Privacy Consent. In order to administer the Plan and this Agreement and to implement or structure future equity grants, the Company, its subsidiaries and affiliates and certain agents thereof (together, the “Relevant Companies”) may process any and all personal or professional data, including but not limited to Social Security or other identification number, home address and telephone number, date of birth and other information that is necessary or desirable for the administration of the Plan and/or this Agreement (the “Relevant Information”). By entering into this Agreement, the Grantee (i) authorizes the Company to collect, process, register and transfer to the Relevant Companies all Relevant Information; (ii) waives any privacy rights the Grantee may have with respect to the Relevant Information; (iii) authorizes the Relevant Companies to store and transmit such information in electronic form; and (iv) authorizes the transfer of the Relevant Information to any jurisdiction in which the Relevant Companies consider appropriate. The Grantee shall have access to, and the right to change, the Relevant Information. Relevant Information will only be used in accordance with applicablelaw.

10.  Notices. Notices hereunder shall be mailed or delivered to the Company at its principal place of business and shall be mailed or delivered to the Grantee at the address on file with the Company or, in either case, at such other address as one party may subsequently furnish to the other party inwriting.

MYOMO, INC.
By:
	Name:
	Title:

The foregoing Agreement is hereby accepted and the terms and conditions thereof hereby agreed to by the undersigned. Electronic acceptance of this Agreement pursuant to the Company’s instructions to the Grantee (including through an online acceptance process) is acceptable.

Dated:
	Grantee’s Signature
	Grantee’s name and address:

EX-23.1

Exhibit 23.1

Consent of Marcum LLP

INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM’S CONSENT

We consent to the incorporation by reference in the Registration Statement of Myomo, Inc. on Form S-3 [File No. 333-226045], Forms S-8 [File No. 333-222263] and [File No. 333-225952] of our report, which includes an explanatory paragraph as to the Company’s ability to continue as a going concern, dated March 12, 2019, with respect to our audits of the financial statements  of Myomo, Inc. as of December 31, 2018 and 2017and for the years ended December 31, 2018 and 2017, which report is included in this Annual Report on Form 10-K of Myomo, Inc. for the year ended December 31, 2018.

/s/ Marcum LLP

Marcum LLP

New York, New York

March 12, 2019

EX-31.1

Exhibit 31.1

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

I, Paul R. Gudonis, certify that:

1. I have reviewed this Annual Report on Form 10-K of Myomo, 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 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 reasonably 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 control over financial reporting.

Date: March 12, 2019

/s/ Paul R. Gudonis

Paul R. Gudonis

President and Chief Executive Officer (Principal Executive Officer)

EX-31.2

Exhibit 31.2

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

I, David A. Henry, certify that:

1. I have reviewed this Annual Report on Form 10-K of Myomo, 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 reasonably 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 control over financial reporting.

Date: March 12, 2019

/s/ David A. Henry

David A. Henry 

Chief Financial Officer (Principal Financial Officer)

EX-32.1

Exhibit 32.1

Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

I, Paul R. Gudonis, President and Chief Executive Officer of Myomo, Inc. (the “Company”), certify, pursuant to Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 and 18 U.S.C. Section 1350, that, to my knowledge:

(1) the Annual Report on Form 10-K of the Company for the period ended December 31, 2018 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 780(d)); and

(2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: March 12, 2019

/s/ Paul R. Gudonis

Paul R. Gudonis

President and Chief Executive Officer

(Principal Executive Officer)

EX-32.2

Exhibit 32.2

Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

I, David A. Henry, Chief Financial Officer of Myomo, Inc. (the “Company”), certify, pursuant to Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 and 18 U.S.C. Section 1350, that, to my knowledge:

(1) the Annual Report on Form 10-K of the Company for the period ended December 31, 2018 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 780(d)); and

(2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: March 12, 2019

/s/ David A. Henry

David A. Henry

Chief Financial Officer

(Principal Financial Officer)

XML

Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2018	Mar. 06, 2019	Jun. 30, 2018
Document And Entity Information [Abstract]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2018
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	FY
Trading Symbol	MYO
Entity Registrant Name	MYOMO INC
Entity Central Index Key	0001369290
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	No
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Shell Company	false
Entity Ex Transition Period	false
Entity Common Stock, Shares Outstanding		17,083,715
Entity Public Float			$ 32,962,311

XML

Balance Sheets - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Current Assets:
Cash and cash equivalents	$ 6,540,794	$ 12,959,373
Accounts receivable, net	382,258	297,039
Inventories, net	256,149	201,155
Prepaid expenses and other	695,276	388,275
Total Current Assets	7,874,477	13,845,842
Restricted cash	75,000	52,000
Deferred offering costs	144,582
Equipment, net	187,513	77,150
Total Assets	8,281,572	13,974,992
Current Liabilities:
Accounts payable and other accrued expenses	1,743,427	1,277,236
Derivative liabilities	3,661	39,930
Deferred revenue	1,990	61,288
Customer advance payments	106,609	106,718
Total Current Liabilities	1,855,687	1,485,172
Deferred revenue, net of current portion		44,042
Total Liabilities	1,855,687	1,529,214
Commitments and Contingencies
Stockholders’ Equity:
Common stock par value $0.0001 per share 100,000,000 shares authorized; 12,450,187 and 11,139,667 shares issued as of December 31, 2018 and 2017, respectively, and 12,449,379 and 11,138,859 shares outstanding as of December 31, 2018 and 2017, respectively.	1,245	1,114
Undesignated preferred stock par value $0.0001 per share; 25,000,000 authorized at December 31, 2018 and 2017. No shares issued or outstanding
Additional paid-in capital	51,720,630	47,423,915
Accumulated deficit	(45,289,526)	(34,972,787)
Treasury stock, at cost; 808 shares of common stock	(6,464)	(6,464)
Total Stockholders’ Equity	6,425,885	12,445,778
Total Liabilities and Stockholders’ Equity	$ 8,281,572	$ 13,974,992

XML

Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2018	Dec. 31, 2017
Statement Of Financial Position [Abstract]
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	12,450,187	11,139,667
Common stock, shares outstanding	12,449,379	11,138,859
Preferred stock, par value	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	25,000,000	25,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Treasury shares at cost	808	808

XML

Statements of Operations - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Income Statement [Abstract]
Revenue	$ 2,444,104	$ 1,558,866
Cost of revenue	728,279	505,280
Gross margin	1,715,825	1,053,586
Operating expenses:
Research and development	1,838,633	1,751,731
Selling, general and administrative	10,405,609	5,849,969
Total operating expenses	12,244,242	7,601,700
Loss from operations	(10,528,417)	(6,548,114)
Other expense (income)
Loss on early extinguishment of debt		135,244
Change in fair value of derivative liabilities	(36,269)	(116,795)
Debt discount on convertible notes		5,172,000
Interest (income) and other expense, net	(175,409)	358,916
Total other expense (income)	(211,678)	5,549,365
Net loss	(10,316,739)	(12,097,479)
Deemed dividend – accreted preferred stock		(274,011)
Cumulative dividend to Series B-1 preferred stockholders		(287,779)
Net loss available to common stockholders	$ (10,316,739)	$ (12,659,269)
Weighted average number of common shares outstanding:
Basic and diluted	12,292,402	4,317,864
Net loss per share available to common stockholders:
Basic and diluted	$ (0.84)	$ (2.93)

XML

Statements of Changes in Redeemable and Convertible Preferred Stock and Stockholders' (Deficiency) Equity - USD ($)	Total	Series B-1 Convertible Preferred Stock [Member]	Series A-1 Convertible Preferred Stock [Member]	Common Stock [Member]	Accumulated Deficit [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	IPO [Member]	IPO [Member] Common Stock [Member]	IPO [Member] Additional Paid-in Capital [Member]	Over-allotment Option [Member]	Over-allotment Option [Member] Common Stock [Member]	Over-allotment Option [Member] Additional Paid-in Capital [Member]
Beginning balance at Dec. 31, 2016	$ (17,530,456)	$ 8,174,693	$ 4,497,548	$ 112	$ (22,875,308)	$ (6,464)	$ 5,351,204
Beginning balance, shares at Dec. 31, 2016		1,662,104	960,083	1,124,080		808
Accretion of preferred stock	(274,011)	$ 31,493	$ 242,518				(274,011)
Proceeds from offering costs								$ 3,930,078	$ 67	$ 3,930,011	$ 10,407,706	$ 480	$ 10,407,226
Proceeds from offering costs, shares									665,498			4,801,250
Proceeds from private placement, net of offering costs of $2,500	2,922,885			$ 56			2,922,829
Proceeds from private placement, net of offering costs of $2,500, shares				557,216
Conversion of Series A-1 and Series B-1 convertible preferred stock into common stock	12,946,252	$ (8,206,186)	$ (4,740,066)	$ 262			12,945,990
Conversion of Series A-1 and Series B-1 convertible preferred stock into common stock, Shares		(1,662,104)	(960,083)	2,622,187
Conversion of convertible promissory notes into common stock	5,467,389			$ 106			5,467,283
Conversion of convertible promissory notes into common stock, shares				1,055,430
Fair value of warrants issued with convertible promissory notes	5,172,000						5,172,000
Warrants issued to IPO selling agent deemed to be derivative liability	(156,725)						(156,725)
Common stock issued for the exercise of common stock options	$ 26,954			$ 8			26,946
Common stock issued for the exercise of common stock options, shares	80,085			80,085
Common stock issued for the exercise of warrants	$ 102,660			$ 3			102,657
Common stock issued for the exercise of warrants, shares				34,800
Restricted stock vested, shares				312
Shares of common stock issued for services	30,000						30,000
Shares of common stock issued for services, shares				4,000
Shares of common stock issued for repayment of promissory notes	1,217,172			$ 19			1,217,153
Shares of common stock issued for repayment of promissory notes, shares				193,509
Additional shares issued pursuant to software license agreement	1,845			$ 1			1,844
Additional shares issued pursuant to software license agreement, shares				492
Stock-based compensation	279,508						279,508
Net loss	(12,097,479)				(12,097,479)
Ending balance at Dec. 31, 2017	12,445,778			$ 1,114	(34,972,787)	$ (6,464)	47,423,915
Ending balance, shares at Dec. 31, 2017				11,138,859		808
Common stock issued upon vesting of restricted stockunits, net of 22,819 shares withheld for employee taxes	(74,213)			$ 4			(74,217)
Common stock issued upon vesting of restricted stock units, Shares				42,781
Common stock issued for the exercise of common stock options	$ 2						2
Common stock issued for the exercise of common stock options, shares	1,172			1,172
Common stock issued for the exercise of warrants	$ 3,556,391			$ 121			3,556,270
Common stock issued for the exercise of warrants, shares				1,205,556
Restricted stock vested				$ 6			(6)
Restricted stock vested, shares	22,819			61,011
Stock-based compensation	$ 814,666						814,666
Net loss	(10,316,739)				(10,316,739)
Ending balance at Dec. 31, 2018	$ 6,425,885			$ 1,245	$ (45,289,526)	$ (6,464)	$ 51,720,630
Ending balance, shares at Dec. 31, 2018				12,449,379		808

XML

Statements of Changes in Redeemable and Convertible Preferred Stock and Stockholders' (Deficiency) Equity (Parenthetical) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Offering cost from private placement		$ 2,500
Net withheld for employee taxes	22,819
IPO [Member]
Offering cost from sale of stock		1,061,157
Over-allotment Option [Member]
Offering cost from sale of stock		$ 1,115,294

XML

Statements of Cash Flows - USD ($)		12 Months Ended
		Dec. 31, 2018	Dec. 31, 2017
Statement Of Cash Flows [Abstract]
Net loss		$ (10,316,739)	$ (12,097,479)
Adjustments to reconcile net loss to net cash used in operations:
Depreciation		69,682	11,415
Stock-based compensation		814,666	279,508
Bad debt expense		16,275
Amortization of debt discount			17,765
Debt discount on convertible notes			5,172,000
Inventory reserve		32,645	42,355
Common stock issued for services and software license			31,845
Change in fair value of derivative liabilities		(36,269)	(116,795)
Changes in operating assets and liabilities:
Accounts receivable		(101,494)	(182,533)
Inventories		(140,817)	(161,075)
Prepaid expenses and other		(307,001)	(235,938)
Accounts payable and other accrued expenses		466,191	563,225
Accrued interest			377,503
Deferred revenue		(103,340)	38,067
Customer advance payments		(109)	106,718
Net cash used in operating activities		(9,606,310)	(6,153,419)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of equipment		(126,867)	(67,002)
Net cash used in investing activities		(126,867)	(67,002)
CASH FLOWS FROM FINANCING ACTIVITIES
Payments of issuance costs		(144,582)
Net settlement of vested restricted stock units to fund related employee statutory tax withholding		(74,213)
Proceeds from exercise of stock options		2	26,954
Proceeds from exercise of warrants		3,556,391	102,660
Proceeds from IPO, net of offering costs	[1]		4,368,315
Proceeds from private placement, net of offering costs			2,922,885
Proceeds from FPO, net of offering costs			10,407,706
Proceeds from convertible promissory notes, net			1,770,000
Repayment of note payable, MLSC			(1,215,900)
Net cash provided by financing activities		3,337,598	18,382,620
Net increase (decrease) in cash, cash equivalents, and restricted cash		(6,395,579)	12,162,199
Cash, cash equivalents, and restricted cash beginning of year		13,011,373	849,174
Cash, cash equivalents, and restricted cash end of year		6,615,794	13,011,373
SUPPLEMENTAL DISCLOSURE CASH FLOW INFORMATION
Cash paid during the period for interest			97,099
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES
Inventory capitalized as sales demo equipment		$ 53,178
Conversion of accrued interest to principal			21,916
Exchange of 2015 convertible promissory notes for 2016 convertible promissory notes			430,000
Accretion of convertible preferred stock to redemption value			274,011
Conversion of convertible preferred stock into common stock			12,946,252
Conversion of convertible promissory notes and accrued interest into common stock			5,467,389
Issuance of selling agent warrants in connection with IPO			156,725
Deferred offering costs to additional paid-in capital upon IPO closing	[1]		438,237
Common stock issued for repayment of promissory notes and related accrued interest			$ 1,217,172

[1] IPO gross proceeds of $4,991,236 are reduced by $622,921 of IPO offering costs that were incurred in 2017. Another $438,237 of IPO deferred offering costs were paid for in 2016.

XML

Statements of Cash Flows (Parenthetical) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Statement Of Cash Flows [Abstract]
IPO gross proceeds	$ 4,991,236
IPO offering costs	$ 622,921
IPO deferred offering costs		$ 438,237

XML

Description of Business

12 Months Ended

Dec. 31, 2018

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Description of Business

Note 1 — Description of Business

Myomo Inc. (“Myomo” or the Company”) is a wearable medical robotics company that develops, designs, and produces myoelectric orthotics for people with neuromuscular disorders. The MyoPro ® myoelectric upper limb orthosis product is registered with the Food and Drug Administration as a Class II medical device. The Company sells the product to orthotics and prosthetics (O&P) providers, the Veterans Health Administration (VA), rehabilitation hospitals, and through distributors. Recently, the Company has begun providing devices directly to patients and billing their insurance companies directly, utilizing the clinical services of O&P providers for which they are paid a fee. The Company was incorporated in the State of Delaware on September 1, 2004 and is headquartered in Cambridge, Massachusetts.

Initial Public Offering under Regulation A and Private Placement under Regulation D

On June 9, 2017, the Company completed its initial public offering (“IPO”) under Regulation A of the Securities Act of 1933, as amended, raising $4,991,235, before selling agent and other offering expenses of $1,061,157, through the sale of 665,498 shares of its common stock at a price to the public of $7.50 per share. On June 9, 2017, concurrent with the closing of the IPO, the Company also closed on a private placement under Regulation D Rule 506(b) pursuant to which it sold to accredited investors an aggregate of 557,216 units at $5.25 per unit, for aggregate proceeds of $2,925,385, before offering expenses of $2,500. Each unit consisted of one share of common stock and a three-year warrant to purchase one share of common stock exercisable for $7.50 per share. The combined aggregate gross proceeds raised were $7,916,620.

In connection with the closing of the Company’s IPO on June 9, 2017, the Company filed an amended and restated certificate of incorporation and restated bylaws, both of which were approved by the Company’s board of directors and stockholders on October 23, 2016. Pursuant to the amended and restated certificate of incorporation, the Company is authorized to issue up to 125,000,000 shares of stock, consisting of 100,000,000 shares of common stock, par value $0.0001 and 25,000,000 shares of undesignated Preferred Stock, par value of $0.0001.

Follow-on Public Offering

On December 4, 2017, the Company completed a follow-on public offering (“FPO”) in which the Company sold 4,175,000 shares of its common stock and 4,175,000 warrants to purchase shares of its common stock, at a price to the public of $2.40. The warrants, of which warrants to purchase 3,560,894 shares of common stock were outstanding as of December 31, 2018, are exercisable at an exercise price of $2.95 per share of common stock, and they expire on December 4, 2022. See Note 14 – Subsequent Events. On December 6, 2017, the Company’s underwriters on the FPO exercised in full its option to purchase 626,250 shares of common stock and accompanying warrant at a combined price to the public of $2.40 per combination. After giving effect to the full exercise of the over-allotment, the Company sold an aggregate of 4,801,250 shares of common stock and accompanying warrants to purchase an aggregate of 4,801,250 shares of common stock, raising $11,523,000 before underwriting discounts and other offering expenses of $1,115,000.

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Going Concern and Management's Plan

12 Months Ended

Dec. 31, 2018

Going Concern And Managements Plan [Abstract]

Going Concern And Management's Plan

Note 2 — Going Concern and Management’s Plan

The accompanying financial statements have been prepared on a going concern basis, which contemplates the realization of assets and the satisfaction of liabilities in the normal course of business. The financial statements do not include any adjustments relating to the recoverability and classification of asset amounts or the classification of liabilities that might be necessary should the Company be unable to continue as a going concern. The Company incurred a net loss of $10,316,739 and $12,097,479 during the years ended December 31, 2018 and 2017, respectively, and has an accumulated deficit of $45,289,526 and $34,972,787  at December 31, 2018 and 2017, respectively. Cash used in operating activities was $9,606,310 and $6,153,419 for the years ended December 31, 2018 and 2017, respectively.

In February 2019, the Company completed a follow-on offering of its common stock, generating net proceeds of approximately $5.6 million. The Company does not expect that its existing cash and net proceeds from the offering will be sufficient to fund its operations for the twelve months. from the filing date of these financial statements.

The ability of the Company to continue as a going concern is dependent upon achieving a profitable level of operations and the ability of the Company to obtain necessary financing to fund ongoing operations. The aforementioned factors raise substantial doubt about the Company’s ability to continue as a going concern within one year after the issuance of these financial statements.

On July 2, 2018, the Company filed a Registration Statement on Form S-3 (the “Shelf”) with the Securities and Exchange Commission in relation to the registration of common stock, preferred stock, warrants and/or units or any combination thereof the Company (collectively, the “Securities”) having an aggregate price of up to $75 million, subject to the limitations of the Shelf. The Company simultaneously entered into an At Market Issuance Sales Agreement (the “Sales Agreement”) with B. Riley FBR, Inc., as sales agent, to provide for the offering, issuance and sale by the Company of up to an aggregate amount of $15 million of the Company’s common stock from time to time in “at-the-market” offerings under the Shelf and subject to the limitations thereof. The Company shall pay to the sales agent cash commissions of 3.0% of the gross proceeds of sales of common stock under the Sales Agreement.

Management plans that are intended to mitigate the conditions or events that raise substantial doubt about the entity’s ability to continue as a going concern are primarily focused on raising additional capital in order to meet its obligations and execute its business plan by pursuing its product development initiatives and penetrate markets for the sale of its products. Management believes that the Company has access to capital resources through possible public or private equity offerings, including sales of common stock under the Sales Agreement, exercises of outstanding warrants, debt financings, or other means; however, the Company cannot provide any assurance that it will be able to raise additional capital or obtain new financing on commercially acceptable terms. If the Company is unable to secure additional capital, it may be required to curtail its operations or delay the execution of its business plan. There can be no assurance the Company will be successful in implementing its plans to alleviate substantial doubt.

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Summary of Significant Accounting Policies

12 Months Ended

Dec. 31, 2018

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

Note 3 — Summary of Significant Accounting Policies

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America require management to make estimates and assumptions that affect certain reported amounts and disclosures. These estimates and assumptions are reviewed on an on-going basis and updated as appropriate. Actual results could differ from those estimates. The Company’s significant estimates include the allowance for doubtful accounts, deferred tax valuation allowances, warranty obligations and reserves for slow-moving inventory.

Cash and Cash Equivalents

The Company considers all highly liquid investments with an original maturity of three months or less to be cash equivalents. Cash and cash equivalents consist principally of deposit accounts and money market accounts at December 31, 2018 and 2017.

Restricted cash consists of cash deposited with a financial institution as collateral for Company employee credit cards.

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported in the balance sheets that sum to the total of the same amounts show in the statement of cash flows.

	2018		2017
Cash and cash equivalents	$	6,540,794	$	12,959,373
Restricted cash		75,000		52,000
Total cash, cash equivalents, and restricted    cash in the balance sheet	$	6,615,794	$	13,011,373

Accounts Receivable and Allowance for Doubtful Accounts

The Company reports accounts receivable at invoiced amounts less an allowance for doubtful accounts. The Company evaluates its accounts receivable on a continuous basis, and if necessary, establishes an allowance fordoubtful accounts based on a number of factors, including current credit conditions and customer payment history. The Company does not require collateral or accrue interest on accounts receivable and credit terms are generally 30 days.At December 31, 2018, the Company recorded an allowance for doubtful account, which was immaterial to the financial statements. No allowance for doubtful accounts was necessary at December 31, 2017.

Inventories

Inventories are recorded at the lower of cost or net realizable value. Cost is determined using a specific identification method. The Company reduces the carrying value of inventory for those items that are potentially excess, obsolete or slow-moving based on changes in customer demand, technology developments or other economic factors. In addition, the carrying value of consigned inventories is reduced by the value of MyPro devices that will not be sold based on historical experience.

Restricted Cash

Restricted cash consisted of cash deposited with a financial institution as collateral for Company credit cards for sales personnel.

Deferred Offering Costs

Deferred offering costs are comprised of direct incremental legal, accounting and financial advisor fees related relating to capital raising efforts. Deferred offering costs are offset against proceeds of an offering. In the event a capital raising effort is terminated, deferred offering costs are expensed.

Equipment

Equipment is stated at historical cost, net of accumulated depreciation and is depreciated using the straight-line method over the estimated useful lives of the related assets, generally three years. Expenditures for maintenance and repairs, which do not extend the economic useful life of the related assets, are charged to operations as incurred, and expenditures, which extend the economic life, are capitalized. When assets are retired, or otherwise disposed of, the costs and related accumulated depreciation or amortization are removed from the accounts and any gain or loss on disposal is recognized.

Demonstration units are sometimes provided to the Company’s indirect sales channel by the Company for marketing and patient evaluation purposes. These units are manufactured by the Company and are expensed in the statements of operations to selling, general, and administrative expense. During the years ended December 31, 2018 and 2017, respectively, the Company charged to operations approximately $256,700 and $26,900, respectively, of these units. Demonstrations units provided by the Company on its own sales force are capitalized as equipment on the Company’s balance sheet.

Test units represent units provided to research and development staff to use in their development process and to end users who are given free units to act as testers so that research and development staff can evaluate and understand their use by patients. A primary objective of these units is to determine when and under what conditions they fail, at which time they are analyzed for cause of failure and then scrapped. These units are recorded at cost in the statements of operations as part of research and development expense. During the year ended December 31, 2018 and 2017 the Company charged to operations approximately $17,700 and $29,200, respectively, of these units.

Impairment of Long-Lived Assets

The Company assesses the recoverability of its long-lived assets, including equipment when there are indications that the assets might be impaired. When evaluating assets for potential impairment, the Company compares the carrying value of the asset to its estimated undiscounted future cash flows. If an asset’s carrying value exceeds such estimated cash flows (undiscounted and with interest charges), the Company records an impairment charge for the difference. Based on its assessments, the Company did not record any impairment charges for the years ended December 31, 2018 and 2017.

Accounts Payable and Other Accrued Expenses:

	2018		2017
Trade payables	$	426,727	$	264,890
Accrued compensation and benefits		1,027,757		642,425
Accrued directors fees		—		100,000
Other		288,943		269,921
	$	1,743,427	$	1,277,236

Derivative Liabilities

The Company accounts for warrants determined to be derivative financial instruments by recording the warrants as a liability at fair value and marks-to-market the instruments at fair values as of each subsequent balance sheet date. Any change in fair value is recorded as a change in the fair value of derivative liabilities for each reporting period at each balance sheet date. The Company reassesses the classification at each balance sheet date. If the classification changes as a result of events during the period, the contract is reclassified as of the date of the event that caused the reclassification. As of December 31, 2018 and 2017, the Company’s only derivative liabilities are warrants issued to the selling agent for its IPO in 2017.

Revenue Recognition

The Company derives revenue primarily from the sale of its products to O&P providers, the VA, rehabilitation hospitals, and through distributors. Recently, the Company has begun providing devices directly to patients and billing their insurance companies directly, utilizing the clinical services of O&P providers for which they are paid a fee. The Company recognizes revenue upon shipment, provided that persuasive evidence of an arrangement exists, there are no uncertainties regarding customer acceptance, the sales price is fixed ordeterminable, and collectability is deemed probable. In certain cases, the Company ships the MyPro device to O&P practices pending reimbursement from third party payors. As a result of this arrangement, elements of the revenue recognition criteria have not been met upon shipment of the MyoPro. The Company recognizes revenue when payment has been received, as all of the revenue recognition criteria has been met.

The Company qualifies as an “emerging growth company” as defined in the Jumpstart Our Business Startups Act of 2012, or the JOBS Act. An emerging growth company may take advantage of relief from certain reporting requirements and other burdens that are otherwise applicable generally to public companies. These provisions include an exemption from the adoption of certain new or revised financial accounting standards until they would apply to private companies. As such, we have delayed the adoption of Accounting Standards Codification (“ASC”) No. 606, Revenue from Contracts with Customers until January 1, 2019.

The Company receives federally-funded grants that require the Company to perform research activities as specified in each respective grant. The Company is paid based on the fees stipulated in the respective grants which approximate the projected costs to be incurred by the Company to perform such activities. The Company’s grant revenue is recognized when persuasive evidence of the arrangement exists, the service has been provided and adherence to specific parameters of the awarded grant have been met, the amount is fixed and determinable and collection is reasonable assured. The Company recognized approximately $64,600 and $118,100, respectively, of grant income in 2018 and 2017, respectively. Direct costs related to these grants are reported as a component of research and development costs in the statements of operations except for reimbursable costs which are reported as a component of cost of revenue in the statements of operations. Cost of revenue includes reimbursable costs of approximately $31,600 and $11,600 in 2018 and 2017, respectively. Amounts received in advance are deferred.

Shipping and Handling Costs

Shipping and handling costs paid by customers are netted against the related shipping costs we incur. The net cost is recorded in cost of sales. Historically, such costs have not been material.

Income Taxes

The Company accounts for income taxes under Accounting Standards Codification ASC 740 Income Taxes (“ASC 740”). Under ASC 740, deferred tax assets and liabilities are determined based on the difference between the financial reporting and tax bases of assets and liabilities and net operating loss and credit carryforwards using enacted tax rates in effect for the year in which the differences are expected to impact taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amounts expected to be realized.

ASC 740 requires that the tax effects of changes in tax laws or rates be recognized in the financial statement in the period in which the law is enacted.

ASC 740 also clarifies the accounting for uncertainty in income taxes recognized in an enterprise’s financial statements and prescribes a recognition threshold and measurement process for financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return.

Tax benefits claimed or expected to be claimed on a tax return are recorded in the Company’s financial statements. A tax benefit from an uncertain tax position is only recognized if it is more likely than not that the tax position will be sustained on examination by the 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 fifty percent likelihood of being realized upon ultimate resolution. Uncertain tax positions have had no impact on the Company’s financial condition, results of operations or cash flows.

The Company files income tax returns in federal and state jurisdictions and is no longer subject to examinations by tax authorities for years prior to 2015. Currently, there are no income tax audits in process.

Stock-Based Compensation

The Company accounts for stock awards to employees by measuring the cost of services received in exchange for the award of equity instruments based upon the fair value of the award on the date of grant. The fair value of that award is then ratably recognized as expense over the period during which the recipient is required to provide services in exchange for that award.

Options and warrants granted to consultants and other non-employees are recorded at fair value as of the grant date and subsequently adjusted to fair value at the end of each reporting period until such options and warrants vest, and the fair value of such instruments, as adjusted, is expensed over the related vesting period.

Stock-based compensation expense of approximately $814,700 and $279,500 was recorded in research and development, selling, general and administrative expense in 2018 and 2017, respectively.

Net Loss per Share

Basic loss per common share is computed by dividing net loss attributable to common stockholders by the weighted average number of common shares outstanding during the period. Diluted net loss per common share is computed by dividing net loss attributable to common stockholders by the weighted average number of common shares outstanding, plus potentially dilutive common shares. Convertible debt, preferred stock, restricted stock units, stock options and warrants are excluded from the diluted net loss per share calculation when their impact is antidilutive. The Company reported a net loss for the years ended December 31, 2018 and 2017, respectively, and as a result, all potentially dilutive common shares are considered antidilutive for these periods.

Potentially common shares issuable at December 31, 2018 and 2017 consist of:

	2018		2017
Options		723,744		369,004
Warrants		5,071,887		6,277,443
Restricted stock units		38,125		—
Restricted stock		38,269		—
Total		5,872,025		6,646,447

Advertising

The Company charges the costs of advertising to operating expenses as incurred. Advertising expense amounted to approximately $136,300 and $31,000 in 2018 and 2017, respectively.

Research and Development Costs

The Company expenses research and development costs as incurred. Research and development costs primarily consist of salaries and benefits, facility and overhead costs, and outsourced research activities.

Reclassification

Certain prior period amounts included in the statement of cash flows for the year ended December 31, 2017 have been reclassified to conform to the current year’s presentation in accordance with ASU 2017-18.  See “Recent Accounting Pronouncements.”

Subsequent Events

The Company evaluates events and/or transactions occurring after the balance sheet date and before the issue date of the financial statements to determine if any of those events and/or transactions require adjustment to or disclosure in the financial statements.

Recent Accounting Pronouncements

Revenue Related Recent Accounting Pronouncements

In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2014-09, “Revenue from Contracts with Customers: Topic 606,” (“ASU 2014-09”). ASU 2014-09 supersedes the revenue recognition requirements in ASC 605 — Revenue Recognition and most industry-specific guidance throughout the ASC. The standard requires that an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. ASU 2014-09 defines a five-step process to achieve this principle and, in doing so, it is possible more judgment and estimates may be required within the revenue recognition process than required under existing GAAP, including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation.

In March 2016, the FASB issued ASU No. 2016-08, “Revenue from Contracts with Customers—Principal versus Agent Considerations.” This update provides clarifying guidance regarding the application of ASU No. 2014-09 — Revenue from Contracts with Customers when another party, along with the reporting entity, is involved in providing a good or a service to a customer. In these circumstances, an entity is required to determine whether the nature of its promise is to provide that good or service to the customer (that is, the entity is a principal) or to arrange for the good or service to be provided to the customer by the other party (that is, the entity is an agent). The amendments in the Update clarify the implementation guidance on principal versus agent considerations. In May 2016, the FASB issued ASU No. 2016-12, “Revenue from Contracts with Customers (Topic 606)” (“ASU 2016-12”). ASU 2016-12 provides clarifying guidance in a few narrow areas and adds some practical expedients to the guidance.  In September 2017, the FASB issued ASU No. 2017-13, “Revenue Recognition (Topic 605) and Revenue from Contracts with Customers (Topic 606).

The Company qualifies as an “emerging growth company” as defined in the JOBS Act. An emerging growth company may take advantage of relief from certain reporting requirements and other burdens that are otherwise applicable generally to public companies. These provisions include an exemption from the adoption of certain new or revised financial accounting standards until they would apply to private companies. As such, the Company delayed the adoption of Accounting Standards Codification (“ASC”) No. 606, Revenue from Contracts with Customers until January 1, 2019.

The new revenue recognition guidance permits two methods of adoption: retrospectively to each prior reporting period presented (full retrospective method), or retrospectively with the cumulative effect of initially applying the guidance recognized at the date of initial application (modified retrospective method).  The Company is adopting ASU No 2016-08 and related ASC 606 amendments effective January 1, 2019 using the modified retrospective method.

Based on the results of the Company’s assessment to date, this standard did not have a material impact on the Company’s financial statements for 2018 and is not expected to have a material impact in future years. The Company will enhance its revenue recognition disclosures, as required by this standard, including significant judgments and practical expedients used by the Company in applying the five-step revenue model. The cumulative impact to the Company’s accumulated deficit as of December 31, 2018 is expected to be de minimums.

Other Recent Accounting Pronouncements

In February 2016, the FASB issued ASU No. 2016-02, “Leases (Topic 842)” (“ASU 2016-02”). ASU 2016-02 requires an entity to recognize assets and liabilities arising from a lease for both financing and operating leases. ASU 2016-02 will also require new qualitative and quantitative disclosures to help investors and other financial statement users better understand the amount, timing, and uncertainty of cash flows arising from leases. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, with early adoption permitted. As an emerging growth company, the Company expects to delay adoption of ASU 2016-02 until January 1, 2020. ASU 2016-02 is not expected to have a material impact on the financial statements or disclosures.

In March 2016, the FASB issued ASU No. 2016-09, “Compensation – Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting”. This update simplifies several aspects of the accounting for share-based payment awards, including the accounting for income taxes, forfeitures, and statutory tax withholding requirements, as well as classification in the statement of cash flows. The update is effective for fiscal years beginning after December 15, 2017, including interim periods. The Company adopted this standard effective January 1, 2018, using a modified retrospective transition approach, which requires that the cumulative effect of initially applying the standard to be recorded as an adjustment to the opening balance of retained earnings of the annual reporting period that includes the date of initial application. We elected to no longer calculate an estimate of expected forfeitures and began recognizing forfeitures as they occur. The cumulative-effect adjustment to accumulated deficit at January 1, 2018 was immaterial.

In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments,” which addresses the diversity in practice in how certain cash receipts and cash payments are presented and classified in the statement of cash flows with respect to eight specific cash flow issues. The new standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. The amendments should be applied using a retrospective transition method to eachperiod presented, if practical. We adopted this standard in the first quarter of 2018. It did not have a material impact on the financial statements or disclosures.

In November 2016, the FASB issued ASU 2016-18, “Statement of Cash Flows (Topic 230): Restricted Cash (a consensus of the FASB Emerging Issues Task Force)”, which clarifies how entities should present restricted cash and restricted cash equivalents in the statement of cash flows, and as a result, entities will no longer present transfers between cash and cash equivalents and restricted cash and restricted cash equivalents in the statement of cash flows. An entity with a material balance of restricted cash and restricted cash equivalents must disclose information about the nature of the restrictions. The new standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. Early adoption is permitted and the new guidance must be applied retroactively to all periods presented. The adoption of this standard did not have a material impact to the financial statements or disclosures.

In May 2017, the FASB issued ASU No. 2017-09, Compensation — Stock Compensation (Topic 718); Scope of Modification Accounting. The amendments in this ASU provide guidance that clarifies when changes to the terms or conditions of a share-based payment award must be accounted for as modifications. If the value, vesting conditions or classification of the award changes, modification accounting will apply. The guidance is effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The adoption of this standard did not have a material impact to the financial statements or disclosures.

In July 2017, the FASB issued ASU No. 2017-11, which changes the classification analysis of certain equity-linked financial instruments (or embedded features) with down round features. When determining whether certain financial instruments should be classified as liabilities or equity instruments, a down round feature no longer precludes equity classification when assessing whether the instrument is indexed to an entity’s own stock. ASU No. 2017-11 also clarifies existing disclosure requirements for equity-classified instruments. As a result, a freestanding equity-linked financial instrument (or embedded conversion option) no longer would be accounted for as a derivative liability at fair value as a result of the existence of a down round feature. ASU No. 2017-11 requires entities to recognize the effect of the down round feature in a freestanding equity-classified financial instrument only when it is triggered. The effect of triggering such a feature will be recognized as a dividend and a reduction to income available to common shareholders in basic. ASU No. 2017-11 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. Early adoption is permitted, including adoption in an interim period. If an entity early adopts ASU No. 2017-11 in an interim period, adjustments should be reflected as of the beginning of the interim period in either of the following ways: 1. Retrospectively to outstanding financial instruments with a down round feature by means of a cumulative-effect adjustment to the statement of financial position as of the beginning of the first fiscal year and interim period(s) in which ASU No. 2017-11 is effective or 2. Retrospectively to outstanding financial instruments with a down round feature for each prior reporting period presented. During the fourth quarter of 2017, we early adopted ASU No. 2017-11. The early adoption of ASU 2017-11 resulted in the warrants issued in conjunction with our December 2017 FPO, which contain the aforementioned down-round feature, being accounted for as an equity instrument rather than a derivative liability.

In June 2018, the FASB issued ASU No. 2018-07, “Compensation-Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting.” The ASU expands the scope of Topic 718 to include share-based payment transactions for acquiring goods and services from nonemployees. The ASU also clarifies that Topic 718 does not apply to share-based payments used to effectively provide (1) financing to the issuer or (2) awards granted in conjunction with selling goods or services to customers as part of a contract accounted for under Revenue from Contracts with Customers (Topic 606). The guidance is effective for fiscal years beginning after December 15, 2018, including interim periods within that fiscal year. The Company is currently evaluating the accounting, transition, and disclosure requirements of the standard to determine the impact, if any, on its financial statements.

In August 2018, the FASB issued ASU No. 2018-13, “Fair Value Measurement (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement.” The ASU requires application of the prospective method of transition (for only the most recent interim or annual period presented in the initial fiscal year of adoption) to the new disclosure requirements for (1) changes in unrealized gains and losses included in OCI and (2) the range and weighted average used to develop significant unobservable inputs for Level 3 fair value measurements. The ASU also requires prospective application to any modifications to disclosures made because of the change to the requirements for the narrative description of measurement uncertainty. The guidance is effective for fiscal years beginning after December 15, 2019, including interim periods within that fiscal year. The Company is currently evaluating the accounting, transition, and disclosure requirements of the standard to determine the impact, if any, on its financial statements.

Subsequent Events

The Company evaluated subsequent events through the date the financial statements were issued, and determined that, except as disclosed herein, there have been no subsequent events that would require recognition in the financial statements or disclosure in the notes to the financial statements.

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Inventories

12 Months Ended

Dec. 31, 2018

Inventory Disclosure [Abstract]

Inventories

Note 4 — Inventories

Inventories consist of the following at December 31:

	2018			2017
Finished goods	$	146,640		$	122,000
Consigned inventory		135,635			97,980
Parts and components		48,874			23,530
		331,149			243,510
Less: excess and obsolete inventory reserves		(24,000	)		(23,739	)
Less: consigned inventory reserves		(51,000	)		(18,616	)
Inventories, net	$	256,149		$	201,155

Consigned inventory represents products that have been delivered for which the Company does not have the right to bill. At December 31, 2018 and 2017, the Company has recorded reserves for excess and obsolete inventory and consigned inventory for units that will not sold based on historical experience.

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Equipment

12 Months Ended

Dec. 31, 2018

Property Plant And Equipment [Abstract]

Equipment

Note 5 — Equipment

Equipment consists of the following at December 31:

	2018			2017
Computer equipment	$	76,424		$	32,257
Sales demonstration units		155,293			54,003
R&D tools and molds		52,644			22,650
Furniture and fixtures		3,270			—
		287,631			108,910
Less: accumulated depreciation		(100,118	)		(31,760	)
Equipment, net	$	187,513		$	77,150

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Fair Value of Financial Instruments

12 Months Ended

Dec. 31, 2018

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments

Note 6 — Fair Value of Financial Instruments

The Company measures the fair value of financial assets and liabilities based on the guidance of ASC 820 “Fair Value Measurements and Disclosures” (“ASC 820”) which defines fair value, establishes a framework for measuring fair value, and establishes disclosures about fair value measurements.

ASC 820 defines fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. ASC 820 also establishes a fair value hierarchy, which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. ASC 820 describes three levels of inputs that may be used to measure fair value:

• Level 1 — Quoted prices available in active markets for identical assets or liabilities.

• Level 2 — Observable inputs other than quoted prices included in Level 1, such as quotable prices for similar assets and liabilities in active markets; quoted prices for identical or similar assets and liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.

• Level 3 — Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. This includes certain pricing models, discounted cash flow methodologies and similar valuation techniques that use significant unobservable inputs.

The carrying amounts of the Company’s financial instruments such as cash and cash equivalents, accounts receivable and accounts payable, approximate fair value due to the short-term nature of these instruments. Cash equivalents are a money market fund that limits its investments to only short-term U.S. Treasury securities and repurchase agreements related to these securities.

Cash equivalents and derivative liabilities (see Note 10) measured at fair value on a recurring basis at December 31, 2018 were as follows:

	In Active Markets for Identical Assets or Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		December 31, 2018 Total
Cash equivalents	$	6,037,456		—		—	$	6,037,456
Common stock warrant liabilities		—		—	$	3,661	$	3,661

Cash equivalents and derivative liabilities (see Note 10) measured at fair value on a recurring basis at December 31, 2017 were as follows:

	In Active Markets for Identical Assets or Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		December 31, 2017 Total
Cash equivalents	$	10,459,435		—		—	$	10,459,435
Common stock warrant liabilities		—		—	$	39,930	$	39,930

The following table presents the fair value reconciliation of Level 3 liabilities measured at fair value during the year ended December 31, 2018 and 2017:

	Common stock warrant liability
Balance – January 1, 2017	$	—
Fair value of common stock warrant issued		156,725
Change in fair value of derivative liabilities		(116,795	)
Balance – December 31, 2017		39,930
Change in fair value of derivative liabilities		(36,269	)
Balance – December 31, 2018	$	3,661

Assumptions utilized in the valuation of Level 3 liabilities at December 31, were as follows:

	2018		2017
Risk-free interest rate	2.51%		2.20%
Expected life	3.44 years		4.44 years
Expected volatility of underlying stock	62%		63%
Expected dividend yield		—		—

The expected stock price volatility for the Company’s common stock warrant liabilities was determined by the historical volatilities for industry peers and used an average of those volatilities. Risk free interest rates were obtained from U.S. Treasury rates for the applicable periods. The expected term used is the contractual life of the instrument being valued. The expected dividend yield was not considered in the valuation of the common stock liabilities as the Company has never paid, nor has the intention to pay, cash dividends.

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Common Stock

12 Months Ended

Dec. 31, 2018

Equity [Abstract]

Common Stock

Note 7 — Common Stock

On July 2, 2018, the Company filed a Registration Statement on Form S-3 (the “Shelf”) with the Securities and Exchange Commission in relation to the registration of common stock, preferred stock, warrants and/or units or any combination thereof the Company (collectively, the “Securities”) having an aggregate price of up to $75 million, subject to the limitations of the Shelf. The Company simultaneously entered into an At Market Issuance Sales Agreement (the “Sales Agreement”) with B. Riley FBR, Inc., as sales agent, to provide for the offering, issuance and sale by the Company of up to an aggregate amount of $15 million of the Company’s common stock from time to time in “at-the-market” offerings under the Shelf and subject to the limitations thereof.  The Company shall pay to the sales agent cash commissions of 3.0% of the gross proceeds of sales of common stock under the Sales Agreement. As of the filing date of these financial statements, the Company has not sold any common stock under the Sales Agreement.

On June 9, 2017, the Company completed its IPO raising $4,991,235, before selling agent commissions and other offering expenses of $1,061,157, through the sale of 665,498 shares of its common stock at a price of $7.50 per share. On June 9, 2017, the Company concurrently closed on a private placement pursuant to which it sold to accredited investors an aggregate of 557,216 units at $5.25 per unit, for aggregate proceeds of $2,925,385, before offering expenses of $2,500. Each unit consists of one share of common stock and a three-year warrant to purchase one share of common stock exercisable for $7.50 per share.

Upon the closing of the Company’s IPO on June 9, 2017, in accordance with the terms of the 2016 convertible promissory notes, the principal balance of these notes, and all accrued but unpaid interest, totaling $5,467,389 were converted into 1,055,430 shares of common stock at weighted-average price of $5.18 per share.

In connection with the closing of the Company’s IPO on June 9, 2017, the Company filed an amended and restated certificate of incorporation and restated bylaws, both of which were approved by the Company’s board of directors and stockholders on October 23, 2016. Pursuant to the amended and restated certificate of incorporation, the Company is authorized to issue up to 125,000,000 shares of stock, consisting of 100,000,000 shares of common stock, par value $0.0001 and 25,000,000 shares of undesignated Preferred Stock, par value of $0.0001.

On December 4, 2017, the Company completed a follow-on public offering (“FPO”) in which the Company sold 4,175,000 shares of its common stock and 4,175,000 warrants to purchase shares of its common stock, at a price to the public of $2.40. The warrants, of which warrants to purchase 3,560,894 shares of common stock remain outstanding as of December 31, 2018, are exercisable at an exercise price of $2.95 per share of common stock, and they expire on December 4, 2022. See Note 14 – Subsequent Events. On December 6, 2017, the Company’s underwriters on the FPO exercised in full its option to purchase 626,250 shares of common stock and accompanying warrant, at a combined price to the public of $2.40 per combination. After giving effect to the full exercise of the over-allotment, the Company sold an aggregate of 4,801,250 shares of common stock and accompanying warrants to purchase an aggregate of 4,801,250 shares of common stock, raising $11,523,000 before underwriting discounts and other offering expenses of $1,115,000. Subsequent to the FPO, an aggregate of 1,205,556 and 34,800 of these warrants were exercised during the years ended December 31, 2018 and 2017, respectively, for additional gross proceeds of $3,556,000 and $102,660 during the years ended December 31, 2018 and 2017, respectively.

On November 13, 2017, the Company repaid all outstanding principal and accrued but unpaid interest under certain notes payable, totaling approximately $1,081,135 in cash by issuing 107,505 shares of the Company’s common stock at a price per share equal to $5.03, 80% of the price per share of common stock on the repayment date, and issuing 86,004 shares of the Company’s common stock at a price per share equal to $6.29, the price per share of common stock on the repayment date.

In June 2017, the Company issued 4,000 shares to an investor relations firm for services performed. The Company recorded a charge to operations for $30,000 for the fair value of the stock issued.

During the year ended December 31, 2018 and 2017, the Company issued 1,172 and 80,085 shares of common stock through the exercise of stock options for proceeds of $2 and $26,954, respectively.

During the year ended December 31, 2018, the Company issued 42,781shares of common stock, net 22,819 shares withheld for employee taxes, upon the vesting of restricted stock units.

During the year ended December 31, 2018 and 2017, the Company issued 61,011 and 312 shares of common stock upon the vesting of restricted stock awards, respectively.

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Treasury Stock

12 Months Ended

Dec. 31, 2018

Equity [Abstract]

Treasury Stock

Note 8 — Treasury Stock

Treasury stock is reported at cost and consists of 808 shares of common stock as of December 31, 2018 and 2017.

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Stock Award Plans and Stock-based Compensation

12 Months Ended

Dec. 31, 2018

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Stock Award Plans and Stock-based Compensation

Note 9 — Stock Award Plans and Stock-based Compensation

Equity Incentive Plan

On June 19, 2018, the Company’s Shareholders and the Board of Directors approved the Myomo, Inc. 2018 Stock Options and Incentive Plan (the “2018 Plan”). The number of shares of common stock available for awards under the 2018 Plan was equal to 706,119 shares which carried over the remaining 86,119 shares available for grant under the 2016 Plan on April 1, 2018 and an increase of the share reserve by 620,000 shares. On January 1, 2019 and each January thereafter, the number of shares of common stock reserved and available for issuance under the 2018 Plan will cumulatively increase by 4% of the number shares of common stock outstanding on the immediately preceding December 31 or such lesser number of shares of common stock determined by management in consultation with members of the Board of Directors, including the compensation committee.

At December 31, 2018, there were 505,153 shares available for future grant under the 2018 Plan.

On October 25, 2016, the Company’s shareholders approved the 2016 Equity Incentive Plan (2016 Plan) which became effective on June 9, 2017, the date that the Company completed its IPO. Upon effectiveness of the 2016 Plan, no additional awards have been granted under the Company’s prior equity incentive plans. The Company reserved 562,500 shares of its Common Stock for issuance under the 2016 Plan. Participation in the 2016 Plan will continue until all of the benefits to which the participants are entitled have been paid in full.

Under the terms of the Stock Plans, incentive stock options (ISOs) may be granted to officers and employees and non-qualified stock options and awards may be granted to directors, consultants, officers and employees of the Company. The exercise price of ISOs cannot be less than the fair market value of the Company’s Common Stock on the date of grant. The options vest over a period determined by the Company’s Board of Directors, ranging from immediate to four years, and expire not more than ten years from the date of grant.

Stock Option Awards

Stock option activity under the Stock Option Plans during the years ended December 31, 2018 and 2017 is as follows:

	Shares			Weighted Average Exercise Price		Weighted Average Remaining Life (years)		Intrinsic Value
Balance at January 1, 2017		246,344		$	0.5133		7.10	$	132,121
Granted		210,600			2.6568
Forfeited or cancelled		(7,855	)		0.9717
Exercised		(80,085	)		0.3366
Balance at December 31, 2017		369,004			1.7652		8.65	$	732,399
Granted		375,186			3.0700
Forfeited or cancelled		(13,632	)		3.1100
Expired		(5,642	)		1.6900
Exercised		(1,172	)		3.8700
Balance at December 31, 2018		723,744		$	2.4200		8.51	$	157,260
Options exercisable at December 31, 2017		141,847		$	0.6906		5.68	$	99,879
Options exercisable at December 31, 2018		336,718		$	1.9500		7.74	$	141,506

The Company uses the Black-Scholes option pricing model to estimate the grant date fair value of its stock options. There was no income tax benefit recognized in the financial statements for share-based compensation arrangements for the years ended December 31, 2018 and 2017. The weighted-average grant date fair value per share was $1.77 and $1.62 for the years ended December 31, 2018 and 2017, respectively. The assumptions underlying the calculation of grant date fair value are as follows:

	2018	2017
Volatility	60.00%-61.96%	62.71%-80.00%
Risk-free interest rate	2.65%-3.17%	0.58%-2.29%
Weighted-average expected option term    (in years)	6.25-9.92	5.75-6.25
Dividend yield	0%	0%

The stock price volatility for the Company’s options was determined using historical volatilities for industry peers. The risk free interest rate was derived from U.S. Treasury rates existing on the date of grant for the applicable expected option term. The expected term represents the period of time that options are expected to be outstanding. Because the Company has only very limited historical exercise behavior, it determines the expected life assumption using the simplified method, which is an average of the contractual term of the option and its ordinary vesting period. The expected dividend yield assumption is based on the fact that the Company has never paid, nor has any intention to pay, cash dividends.

Restricted Stock Awards

Restricted stock activity for the years ended December 31, 2018 and 2017 is summarized below:

	Number of Shares			Weighted average grant date fair value		Weighted average remaining contractual life (in years)
Outstanding as January 1, 2017		—		$	—		—
Awarded		46,500			6.75
Vested		(312	)		6.75
Canceled		(2,000	)		6.75
Outstanding as December 31, 2017		44,188			6.75		6.75
Awarded		55,092			3.27
Vested		(61,011	)		4.83
Canceled		—			—
Outstanding as of December 31, 2018		38,269		$	4.80		1.39

On August 15, 2017, the Company granted 46,500 restricted stock awards to certain executives and other managers at an aggregate fair market value on the date of grant of $313,900. The restricted stock awards vest over a period determined by the Company’s Board of Directors, ranging from five months to four years. The Company recorded $123,000 in compensation expense during the year ended December 31, 2017 in connection with the grant of these restricted stock awards.

On January 3, 2018, the Company issued 15,228 shares of common stock to members of the Company’s board of directors. The shares of stock were fully vested on the date of issuance and the Company recorded a charge to operations for the fair value of shares in the amount of $60,000.

On June 19, 2018, the Company issued 39,864 shares of common stock to members of the Company’s board of directors. The Company determined the fair value of the units based on the closing price of the Company’s common stock on the grant date. The compensation expense is being amortized over the respective vesting periods. The restricted stock units become fully vested on June 30, 2019.

Restricted Stock Units

Restricted stock unit activity for the year ended December 31, 2018 is summarized below:

	Number of Shares			Weighted average grant date fair value		Weighted average remaining contractual life (in years)
Outstanding as of January 1, 2018		—			—		—
Awarded		103,723			3.56
Vested		(65,598	)		3.68
Canceled		—			3.35
Outstanding as of December 31, 2018		38,125			3.35		1.49

On January 2, 2018, the Company granted 88,723 restricted stock units to key employees. They were issued with lapsing forfeiture rights extending up to 24 months. At December 31, 2018, 23,123 restricted stock units were subject to forfeiture. The Company determined the fair value of the units based on the closing price of the Company’s common stock on the grant date. The compensation expense is being amortized over the respective vesting periods. The Company recorded a charge in the amount of $242,551 for the year ended December 31, 2018.

On July 9, 2018, the Company granted 5,000 restricted stock units to an officer of the Company which vest in full on the first anniversary date.  The Company also issued 10,000 restricted stock units to the same officer which vest over four years.

Awards of restricted stock units are generally net share settled upon vesting to cover the required employee statutory withholding taxes and the remaining amount is converted into shares based upon their share-value on the date the award vests. These payments of employee withholding taxes are presented are presented in the statements of cash flows as a financing activity.

Share-Based Compensation Expense

The Company attributes the value of stock-based compensation, net of estimated forfeitures, to operations on the straight-line method such that the expense associated with awards is evenly recognized over the vesting period.

The Company recognized stock-based compensation expense related to the issuance of stock option awards to employees and non-employees and restricted stock awards to employees and directors, and restricted stock units to employees in the statements of operations as follow:

	2018		2017
Research and development	$	103,457	$	12,382
Selling, general and administrative		711,209		267,126
Total	$	814,666	$	279,508

As of December 31, 2018, there was approximately $586,600 of unrecognized compensation cost related to unvested stock options and is expected to recognized over a weighted-average period of 2.16years.

As of December 31, 2018, there was approximately $164,300 of total unrecognized compensation cost related to unvested restricted stock awards and is expected to recognized over a weighted-average period of 1.39 years.

As of December 31, 2018, there was approximately $ 116,800 of unrecognized compensation cost related to unvested restricted stock unit awards and is expected to recognized over a weighted-average period of 1.49 years.

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Warrants

12 Months Ended

Dec. 31, 2018

Warrants And Rights Note Disclosure [Abstract]

Warrants

Note 10 — Warrants

On June 9, 2017, the Company issued warrants for the purchase of 557,216 shares of common stock to investors in connection with a private placement that closed concurrently with the Company’s IPO, as more fully described in Note 1. The warrants are exercisable for three years from the date of the IPO and are fully vested and exercisable at any time by the holder at a price of $7.50 per share. The warrants can only be settled in the Company’s own shares, and as such, under ASC 815 “Derivatives and Hedging” the warrants were deemed to be equity instruments and, therefore are included in stockholders’ equity and no fair value adjustments are required from period-to-period.

On June 9, 2017, the Company issued warrants for the purchase of 33,275 shares of common stock to its IPO selling agent. The warrants are fully vested, exercisable at any time after December 9, 2017 by the holder at an exercise price of $8.25 per share and have a life of five years. The warrants include a fundamental transaction clause which provides for the warrant holder to be paid in cash upon an event as defined in the warrant. The cash payment is to be computed using the Black-Scholes valuation model for the unexercised portion of the warrant. Accordingly, under ASC 815 Derivatives and Hedging the warrants were deemed to be a derivative liability and are marked to market at each reporting period. Accordingly, on the date of issuance the Company recorded as a derivative liability the fair value of the warrants which was $156,725 and at December 31, 2017 the derivative liability was marked to its then fair market value of $39,930.

On December 4, 2017, the Company issued 4,175,000 warrants to purchase shares of its common stock to investors in connection with its FPO, as more fully described in Note 1. The warrants, of which warrants to purchase 3,560,894 shares of common stock remain outstanding as of December 31, 2018, are exercisable at an exercise price of $2.95 per share of common stock, and they expire on December 4, 2022. The exercise price of these warrants has been subsequently reduced to $1.40 per share (see Note 14 – Subsequent Events). On December 6, 2017, the Company’s underwriters on its FPO exercised in full their option to purchase 626,250 shares of common stock and accompanying warrant. After giving effect to the full exercise of the over-allotment, the Company issued an aggregate 4,801,250 warrants to purchase an aggregate of 4,801,250 shares of common stock at an exercise price of $2.95 per share of common stock, which expire on December 4, 2022.

The early adoption of ASU 2017-11 by the Company, during the fourth quarter of 2017, resulted in the warrants issued in conjunction with the December 2017 FPO, which contain a “down-round” feature, being accounted for as an equity instrument rather than a derivative liability. Down round features are features of certain equity-linked instruments (or embedded features) that may result in the strike price being reduced on the basis of the pricing of future equity offerings. Upon adoption of ASU 2017-11, a down round feature no longer precludes equity classification when assessing whether the instrument is indexed to an entity’s own stock. The warrants can only be settled in the Company’s own shares, and as such, under ASC 815 Derivatives and Hedging, they were deemed to be equity instruments and, therefore are included in stockholders’ equity and no fair value adjustments are required from period-to-period.

On December 4, 2017, the Company issued warrants for the purchase of 83,500 shares of common stock to the underwriter of its FPO. The warrants are fully vested, exercisable at any time after June 2, 2018 by the holder at an exercise price of $2.40 per share and have a life of three years.  The warrants can only be settled in the Company’s own shares, and as such, under ASC 815 Derivatives and Hedging, they were deemed to be equity instruments and, therefore are included in stockholders’ equity and no fair value adjustments are required from period-to-period.

The following table presents the Company’s common stock warrant activity for the years ended December 31, 2018 and 2017:

	Warrants						Weighted Average Exercise Price
	Outstanding			Exercisable			Outstanding		Exercisable
Balance, Jan 1, 2017		8,228			8,228		$	6.47	$	6.47
Issued		6,304,015			6,220,515			3.84		3.85
Exercised		(34,800	)		(34,800	)		2.95		2.95
Balance, Dec 31, 2017		6,277,443			6,193,943			3.85		3.86
Previously issued warrants which became    exerciseable		—			83,500			2.40		2.40
Issued		—			—			—		—
Exercised		(1,205,556	)		(1,205,556	)		2.95		2.95
Balance, Dec 31, 2018		5,071,887			5,071,887		$	4.05	$	4.05

The weighted average remaining contractual life of warrants outstanding and exercisable at December 31, 2018 was 3.23 years.

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Related Party Transactions

12 Months Ended

Dec. 31, 2018

Related Party Transactions [Abstract]

Related Party Transactions

Note 11 — Related Party Transactions

The Company sells its products to an orthotics and prosthetics practice whose ownership includes an individual who is both a minority shareholder and employee of the Company. Sales to this related party are sold at standard list prices. During the years ended December 31, 2018 and 2017 revenue recognized on sales to this orthotics and prosthetics practice amounted to approximately $306,200 and $53,500, respectively. There were no amounts due for this related party as of December 31, 2018. Included in accounts receivable at December 31, 2017 is approximately and $77,600, respectively, and due to the related party.

The Company also obtains consulting and fabrication services from the same related party. Charges for these services amounted to approximately $530,300 and $356,400 during the years ended December 31, 2018 and 2017, respectively. Included in accounts payable and accrued expenses at December 31, 2018 and 2017 is approximately $54,300 and $65,800, respectively, due to the related party.

An officer and director purchased 14,000 shares at $7.50 per share in the Company’s June 9, 2017 IPO. Certain directors and officers of the Company purchased 125,238 shares and 125,238 warrants to purchase shares of common stock, in the Company’s private placement under Regulation D Rule 506(b) that closed concurrently with its IPO on June 9, 2017, at the price of $5.25 per unit. The warrants are exercisable at an exercise price of $7.50 per share of common stock.

Certain directors and officers of the Company purchased 285,000 shares and 285,000 warrants to purchase shares of its common stock in the Company’s FBO, that closed on December 4, 2017, at the price to the public of $2.40. The warrants are exercisable at an exercise price of $2.95 per share of common stock.

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Commitments and Contingencies

12 Months Ended

Dec. 31, 2018

Commitments And Contingencies Disclosure [Abstract]

Commitments and Contingencies

Note 12 — Commitments and Contingencies

Litigation

In the normal course of business, the Company may be involved in legal proceedings, claims and assessments arising from the ordinary course of business. Such matters are subject to many uncertainties, and outcomes are not predictable with assurance. Currently, there is no litigation against the Company.

Operating Leases

The Company has a month-to-month lease agreement for office space. Rent expense for the years ended December 31, 2018 and 2017 was approximately $352,800 and $221,200, respectively.

Licensing Agreement

During 2006, the Company entered into an exclusive licensing agreement for access to certain patent rights that require the payment of royalties, which vary based on the level of the Company’s net sales. As part of the agreement, the Company must pay a nonrefundable annual license maintenance fee which may be credited to any royalty amounts due in that same year. The license agreement can be terminated if certain sales targets are not achieved. The royalty charge for each of the years ended December 31, 2018 and 2017 was $49,300 and $25,000, respectively, and is included as a component of cost of sales.

The future minimum amounts due under this agreement for the next five years are as follows:

2019	$	25,000
2020		25,000
2021		25,000
2022		25,000
2023 (year patents expire)		25,000

Under the licensing agreement, the Company has issued 6,172 shares of Common Stock to MIT, including 492 shares on December 29, 2017, pursuant to a licensing agreement share adjustment provision in the event that the Company has a dilutive financing, as defined. The licensing agreement also includes an anti-dilution provision such that the licensor’s ownership of the outstanding Common Stock shall not fall below 1% on a fully diluted basis. Such issuances of Common Stock continue until the date upon which the Company received a total of $3,000,000 for its capital stock. After the date the funding threshold was met in 2007, the licensor has the right to purchase additional shares of common stock to maintain its pro rata ownership.

On November 15, 2016, the Company and MIT entered into a waiver agreement with regard to certain revenue and commercialization milestones of the Company required under the License Agreement. Under the waiver agreement, MIT waived the compliance with any and all of such milestone obligations prior to the date of the waiver agreement. For the year ended December 31, 2018 the Company met its minimum sales covenant of $750,000.

Clinical Research Studies

The Company had in-process contracts with various universities and a research hospital to conduct clinical research studies in 2018 to enhance the Company’s products, increase the body of evidence to support prescribing and reimbursing the Company’s devices, and to grow its range of product offerings. These contracts were completed in 2018. 

Warranty Liability

The Company accrues an estimate of their exposure to warranty claims based on both current and historical product sales data and warranty costs incurred. The majority of the Company’s current products carry a three-year warranty, but prior to 2017 most products carried a one-year warranty. The Company assesses the adequacy of their recorded warranty liability annually and adjusts the amount as necessary.

Changes in warranty liability were as follows:

	2018			2017
Accrued warranty liability, beginning of year	$	50,725		$	63,147
Accrual provided for warranties issued during    the period		23,452			14,867
Adjustments to prior accruals		38,382			570
Actual warranty expenditures		(20,559	)		(27,859	)
Accrued warranty liability, end of year	$	92,000		$	50,725

Credit Risk

Financial instruments that potentially expose the Company to a concentration of credit risk consist primarily of cash, cash equivalents and restricted cash and accounts receivable. The Company maintains its cash, cash equivalents and restricted cash, with balances in excess of federally insured limits, with major financial institutions that management believes are financially sound and have minimum credit risk. The Company has not experienced any losses in such accounts and does not believe it is exposed to any significant credit risks related to cash.

Major Customers

For the year ended December 31, 2018 two customers accounted for approximately 25% of revenues, excluding grant income which includes 13% from a related party. The Company sells its product to an orthotics and prosthetics practice whose ownership includes an individual who is both a minor shareholder and employee of the company.

For the year ended December 31, 2017 three customers accounted for approximately 23%, 17%, and 14%, of revenues, excluding grant income.   

As of December 31, 2018, two customers accounted for approximately 20% and 16% of accounts receivable.

As of December 31, 2017, three customers accounted for approximately 55% of accounts receivable, 26% of which was due from the aforementioned related party, 18% and 11%.

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Income Taxes

12 Months Ended

Dec. 31, 2018

Income Tax Disclosure [Abstract]

Income Taxes

Note 13 — Income Taxes

The income tax provision (benefit) for the years ended December 31, 2018 and 2017 consist of the following:

	12/31/18			12/31/17
U.S. federal
Current	$	—		$	—
Deferred		(2,065,000	)		(534,000	)
State and local
Current		—			—
Deferred		(571,000	)		(538,000	)
		(2,636,000	)		(1,072,000	)
Deferred tax expense related to tax law change		—			2,909,000
Change in valuation allowance		2,636,000			(1,837,000	)
Income tax provision	$	—		$	—

The reconciliation between the U.S statutory federal income tax rate and the Company’s effective rate for the years ended December 31, 2018 and 2017 is as follows:

	12/31/18			12/31/17
U.S. federal statutory rate		21.00	%		34.00	%
State income taxes, net of federal benefit		5.57	%		4.67	%
Federal rate change, deferred items		0.00	%		(23.03	)%
State rate change and other		(0.03	)%		0.89	%
Non-deductible interest		0.00	%		(17.67	)%
Federal NOLs to expire unutilized due to sec    382 limitation		0.00	%		(14.02	)%
Other permanent items		(0.98	)%		(0.03	)%
Change in valuation allowance		(25.56	)%		15.19	%
Effective rate		0.00	%		0.00	%

As of December 31, 2018, and 2017, the Company’s deferred tax assets consisted of the effects of temporary differences attributable to the following:

	12/31/18			12/31/17
Net operating loss carryover	$	8,378,000		$	5,925,000
Tax credits		178,000			190,000
Stock-based compensation		27,000			53,000
Other		440,000			219,000
Total deferred tax asset		9,023,000			6,387,000
Less: valuation allowance		(9,023,000	)		(6,387,000	)
Deferred tax asset, net of valuation allowance	$	—		$	—

There were no deferred tax liabilities at December 31, 2018 or 2017.

As of December 31, 2018 and 2017, the Company had approximately $35,519,000 and $26,425,000 of Federal net operating loss (“NOL”), and $29,212,000 and $22,046,000 of state NOLs, respectively, available to offset future taxable income. The Federal NOLs incurred prior to 2018 of $26,425,000, if not utilized, begin expiring in the year 2028. The Federal NOLs incurred in 2018 of $9,094,000 have an indefinite carryforward period. The state NOLs, if not utilized begin to expire in 2019 through 2027.

During 2017, the Company experienced an ownership change within the meaning of Section 382 of the Internal Revenue Code of 1986. The ownership change has and will continue to subject the Company’s pre-ownership change net operating loss carryforwards to an annual limitation, which will significantly restrict its ability to use them to offset taxable income in periods following the ownership change. The annual use limitation equals the aggregate value of the Company’s stock at the time of the ownership change multiplied by a specified tax-exempt interest rate.

Ownership changes were also determined to have occurred during the third quarter of 2014 and second quarter of 2015.

As a result of these ownership changes, the Company is limited to an approximate $1,559,000 annual limitation on its ability to utilize pre-change NOLs during the carryforward period and has determined that approximately $5,000,000 of the Company’s pre-change NOLs will expire unutilized. Accordingly, the deferred tax asset and valuation allowance have been adjusted by approximately $1,700,000 to reflect the Federal NOLs that will expire unutilized.

On December 22, 2017, the Tax Cuts and Jobs Act (TCIA) was signed into law. The enacted law reduces the corporate tax rate from 35 percent to 21 percent for tax years beginning after December 31, 2017. ASC 740 requires that the tax effects of changes in tax laws or rates be recognized in the period in which the law is enacted. As a result of the enacted law, the Company is required to revalue deferred tax assets and liabilities at the enacted rate and reflect that change in its financial statements for the period that includes the date of enactment, since the deferred tax items would be expected to reverse at the reduced rate. As a result of the corporate tax rate decrease from the Tax Cuts and Jobs Act (TCIA), the deferred tax assets and valuation allowance have been reduced by approximately $2,909,000 at December 31, 2017.

ASC 740, “Income Taxes” requires that a valuation allowance be established when it is “more likely than not” that all, or a portion of, deferred tax assets will not be realized. A review of all available positive and negative evidence needs to be considered, including the scheduled reversal of deferred tax liabilities, projected future taxable income, and tax planning strategies. After consideration of all the information available, management believes that uncertainty exists with respect to future realization of its deferred tax assets and has, therefore, established a full valuation allowance as of December 31, 2018 and 2017. For the years ended December 31, 2018 and December 31, 2017, the change in valuation allowance was a decrease of $2,636,000 and an increase of $1,837,000, respectively.

The Company recognizes interest and penalties relating to unrecognized tax benefits on the income tax expense line in the statement of operations. There are no tax penalties and interest on the statement of operations as of December 31, 2018, 2017 and 2016. The Company operates in multiple tax jurisdictions and, in the normal course of business, its tax returns are subject to examination by various taxing authorities. Such examinations may result in future assessments by these taxing authorities. The Company is subject to examination by U.S. tax authorities beginning with the year ended December 31, 2015.

No accrued interest and penalties are included on the related tax liability accrual on the balance sheet. There are no accrued interest and penalties at December 31, 2018 and December 31, 2017.

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Subsequent Events

12 Months Ended

Dec. 31, 2018

Subsequent Events [Abstract]

Subsequent Events

Note 14 — Subsequent Events

Underwritten Public Offering

On February 12, 2019, the Company completed an underwritten public offering in which the Company sold 4,542,500 shares of its common stock at a price to the public of $1.40. All of the shares of common stock sold were offered by the Company and were pursuant to a prospectus dated July 16, 2018, and a preliminary prospectus supplement dated February 7, 2019, in connection with a takedown from the Company’s shelf registration statement on Form S-3 (Registration No. 333-226045) (as amended, the “Registration Statement”), which the U.S. Securities and Exchange Commission declared effective on July 16, 2018.  The gross proceeds to the Company, before deducting the underwriting discount and estimated other offering expenses, were approximately $6.4 million.

On February 12, 2019, the Company issued to the underwriter a warrant (the “Underwriter Warrant”) to purchase 363,400 shares of common stock. The Underwriter Warrant has an exercise price $1.75 per share and may be exercised on a cashless basis in certain circumstances specified in the Underwriter Warrant. The Underwriter Warrant is exercisable six months from the date of issuance and will expire four years from the date of issuance. The Underwriter Warrant provides for adjustment in the number and price of such Underwriter Warrant (and the shares of common stock underlying such Underwriter Warrant) in the event of a recapitalization, merger or other fundamental transaction.

The Company issued warrants (the “2017 Warrants”) in its December 2017 public offering. Pursuant to the terms of the warrants, the sale and issuance in this underwritten public offering of Common Stock at a public offering price of $1.40 per share triggered an adjustment to the exercise price of the outstanding 2017 Warrants. The exercise price of such warrants was reduced from $2.95 per share to $1.40 per share, pursuant to the terms of such warrants.

Stock Awards Granted

Subsequent to December 31, 2018, the Company issued:

156 shares of common stock issued upon vesting of restricted stock awards with an aggregate fair value of $1.63 at the time of vesting.

91,368 shares of common stock granted restricted stock units (RSUs) to key employees with an aggregate fair value of $1.60 at the grant date.

On February 6, 2019, the Company announced the hiring of a Chief Financial Officer and pursuant to his employment agreement, the Company made the following grants for equity compensation to the Chief Financial Officer:

• 50,000 Incentive Stock Options which vest 25% on the first anniversary of February 18, 2019 grant date and thereafter in 36 equal monthly installments, subject to continuous service with the Company; and

• 20,000 Restricted Stock Units which vest 25% on the first anniversary of the February 18, 2019 grant date, and thereafter in 12 equal quarterly installments, subject to continuous service with the Company.

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Summary of Significant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2018

Accounting Policies [Abstract]

Use of Estimates

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America require management to make estimates and assumptions that affect certain reported amounts and disclosures. These estimates and assumptions are reviewed on an on-going basis and updated as appropriate. Actual results could differ from those estimates. The Company’s significant estimates include the allowance for doubtful accounts, deferred tax valuation allowances, warranty obligations and reserves for slow-moving inventory.

Cash and Cash Equivalents

Cash and Cash Equivalents

The Company considers all highly liquid investments with an original maturity of three months or less to be cash equivalents. Cash and cash equivalents consist principally of deposit accounts and money market accounts at December 31, 2018 and 2017.

Restricted cash consists of cash deposited with a financial institution as collateral for Company employee credit cards.

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported in the balance sheets that sum to the total of the same amounts show in the statement of cash flows.

	2018		2017
Cash and cash equivalents	$	6,540,794	$	12,959,373
Restricted cash		75,000		52,000
Total cash, cash equivalents, and restricted    cash in the balance sheet	$	6,615,794	$	13,011,373

Accounts Receivable and Allowance for Doubtful Accounts

Accounts Receivable and Allowance for Doubtful Accounts

The Company reports accounts receivable at invoiced amounts less an allowance for doubtful accounts. The Company evaluates its accounts receivable on a continuous basis, and if necessary, establishes an allowance fordoubtful accounts based on a number of factors, including current credit conditions and customer payment history. The Company does not require collateral or accrue interest on accounts receivable and credit terms are generally 30 days.At December 31, 2018, the Company recorded an allowance for doubtful account, which was immaterial to the financial statements. No allowance for doubtful accounts was necessary at December 31, 2017.

Inventories

Inventories

Inventories are recorded at the lower of cost or net realizable value. Cost is determined using a specific identification method. The Company reduces the carrying value of inventory for those items that are potentially excess, obsolete or slow-moving based on changes in customer demand, technology developments or other economic factors. In addition, the carrying value of consigned inventories is reduced by the value of MyPro devices that will not be sold based on historical experience.

Restricted Cash

Restricted Cash

Restricted cash consisted of cash deposited with a financial institution as collateral for Company credit cards for sales personnel.

Deferred Offering Costs

Deferred Offering Costs

Deferred offering costs are comprised of direct incremental legal, accounting and financial advisor fees related relating to capital raising efforts. Deferred offering costs are offset against proceeds of an offering. In the event a capital raising effort is terminated, deferred offering costs are expensed.

Equipment

Equipment

Equipment is stated at historical cost, net of accumulated depreciation and is depreciated using the straight-line method over the estimated useful lives of the related assets, generally three years. Expenditures for maintenance and repairs, which do not extend the economic useful life of the related assets, are charged to operations as incurred, and expenditures, which extend the economic life, are capitalized. When assets are retired, or otherwise disposed of, the costs and related accumulated depreciation or amortization are removed from the accounts and any gain or loss on disposal is recognized.

Demonstration units are sometimes provided to the Company’s indirect sales channel by the Company for marketing and patient evaluation purposes. These units are manufactured by the Company and are expensed in the statements of operations to selling, general, and administrative expense. During the years ended December 31, 2018 and 2017, respectively, the Company charged to operations approximately $256,700 and $26,900, respectively, of these units. Demonstrations units provided by the Company on its own sales force are capitalized as equipment on the Company’s balance sheet.

Test units represent units provided to research and development staff to use in their development process and to end users who are given free units to act as testers so that research and development staff can evaluate and understand their use by patients. A primary objective of these units is to determine when and under what conditions they fail, at which time they are analyzed for cause of failure and then scrapped. These units are recorded at cost in the statements of operations as part of research and development expense. During the year ended December 31, 2018 and 2017 the Company charged to operations approximately $17,700 and $29,200, respectively, of these units.

Impairment of Long-Lived Assets

Impairment of Long-Lived Assets

The Company assesses the recoverability of its long-lived assets, including equipment when there are indications that the assets might be impaired. When evaluating assets for potential impairment, the Company compares the carrying value of the asset to its estimated undiscounted future cash flows. If an asset’s carrying value exceeds such estimated cash flows (undiscounted and with interest charges), the Company records an impairment charge for the difference. Based on its assessments, the Company did not record any impairment charges for the years ended December 31, 2018 and 2017.

Accounts Payable and Other Accrued Expenses:

	2018		2017
Trade payables	$	426,727	$	264,890
Accrued compensation and benefits		1,027,757		642,425
Accrued directors fees		—		100,000
Other		288,943		269,921
	$	1,743,427	$	1,277,236

Derivative Liabilities

Derivative Liabilities

The Company accounts for warrants determined to be derivative financial instruments by recording the warrants as a liability at fair value and marks-to-market the instruments at fair values as of each subsequent balance sheet date. Any change in fair value is recorded as a change in the fair value of derivative liabilities for each reporting period at each balance sheet date. The Company reassesses the classification at each balance sheet date. If the classification changes as a result of events during the period, the contract is reclassified as of the date of the event that caused the reclassification. As of December 31, 2018 and 2017, the Company’s only derivative liabilities are warrants issued to the selling agent for its IPO in 2017.

Revenue Recognition

Revenue Recognition

The Company derives revenue primarily from the sale of its products to O&P providers, the VA, rehabilitation hospitals, and through distributors. Recently, the Company has begun providing devices directly to patients and billing their insurance companies directly, utilizing the clinical services of O&P providers for which they are paid a fee. The Company recognizes revenue upon shipment, provided that persuasive evidence of an arrangement exists, there are no uncertainties regarding customer acceptance, the sales price is fixed ordeterminable, and collectability is deemed probable. In certain cases, the Company ships the MyPro device to O&P practices pending reimbursement from third party payors. As a result of this arrangement, elements of the revenue recognition criteria have not been met upon shipment of the MyoPro. The Company recognizes revenue when payment has been received, as all of the revenue recognition criteria has been met.

The Company qualifies as an “emerging growth company” as defined in the Jumpstart Our Business Startups Act of 2012, or the JOBS Act. An emerging growth company may take advantage of relief from certain reporting requirements and other burdens that are otherwise applicable generally to public companies. These provisions include an exemption from the adoption of certain new or revised financial accounting standards until they would apply to private companies. As such, we have delayed the adoption of Accounting Standards Codification (“ASC”) No. 606, Revenue from Contracts with Customers until January 1, 2019.

The Company receives federally-funded grants that require the Company to perform research activities as specified in each respective grant. The Company is paid based on the fees stipulated in the respective grants which approximate the projected costs to be incurred by the Company to perform such activities. The Company’s grant revenue is recognized when persuasive evidence of the arrangement exists, the service has been provided and adherence to specific parameters of the awarded grant have been met, the amount is fixed and determinable and collection is reasonable assured. The Company recognized approximately $64,600 and $118,100, respectively, of grant income in 2018 and 2017, respectively. Direct costs related to these grants are reported as a component of research and development costs in the statements of operations except for reimbursable costs which are reported as a component of cost of revenue in the statements of operations. Cost of revenue includes reimbursable costs of approximately $31,600 and $11,600 in 2018 and 2017, respectively. Amounts received in advance are deferred.

Shipping and Handling Costs

Shipping and Handling Costs

Shipping and handling costs paid by customers are netted against the related shipping costs we incur. The net cost is recorded in cost of sales. Historically, such costs have not been material.

Income Taxes

Income Taxes

The Company accounts for income taxes under Accounting Standards Codification ASC 740 Income Taxes (“ASC 740”). Under ASC 740, deferred tax assets and liabilities are determined based on the difference between the financial reporting and tax bases of assets and liabilities and net operating loss and credit carryforwards using enacted tax rates in effect for the year in which the differences are expected to impact taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amounts expected to be realized.

ASC 740 requires that the tax effects of changes in tax laws or rates be recognized in the financial statement in the period in which the law is enacted.

ASC 740 also clarifies the accounting for uncertainty in income taxes recognized in an enterprise’s financial statements and prescribes a recognition threshold and measurement process for financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return.

Tax benefits claimed or expected to be claimed on a tax return are recorded in the Company’s financial statements. A tax benefit from an uncertain tax position is only recognized if it is more likely than not that the tax position will be sustained on examination by the 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 fifty percent likelihood of being realized upon ultimate resolution. Uncertain tax positions have had no impact on the Company’s financial condition, results of operations or cash flows.

The Company files income tax returns in federal and state jurisdictions and is no longer subject to examinations by tax authorities for years prior to 2015. Currently, there are no income tax audits in process.

Stock-Based Compensation

Stock-Based Compensation

The Company accounts for stock awards to employees by measuring the cost of services received in exchange for the award of equity instruments based upon the fair value of the award on the date of grant. The fair value of that award is then ratably recognized as expense over the period during which the recipient is required to provide services in exchange for that award.

Options and warrants granted to consultants and other non-employees are recorded at fair value as of the grant date and subsequently adjusted to fair value at the end of each reporting period until such options and warrants vest, and the fair value of such instruments, as adjusted, is expensed over the related vesting period.

Stock-based compensation expense of approximately $814,700 and $279,500 was recorded in research and development, selling, general and administrative expense in 2018 and 2017, respectively.

Net Loss per Share

Net Loss per Share

Basic loss per common share is computed by dividing net loss attributable to common stockholders by the weighted average number of common shares outstanding during the period. Diluted net loss per common share is computed by dividing net loss attributable to common stockholders by the weighted average number of common shares outstanding, plus potentially dilutive common shares. Convertible debt, preferred stock, restricted stock units, stock options and warrants are excluded from the diluted net loss per share calculation when their impact is antidilutive. The Company reported a net loss for the years ended December 31, 2018 and 2017, respectively, and as a result, all potentially dilutive common shares are considered antidilutive for these periods.

Potentially common shares issuable at December 31, 2018 and 2017 consist of:

	2018		2017
Options		723,744		369,004
Warrants		5,071,887		6,277,443
Restricted stock units		38,125		—
Restricted stock		38,269		—
Total		5,872,025		6,646,447

Advertising

Advertising

The Company charges the costs of advertising to operating expenses as incurred. Advertising expense amounted to approximately $136,300 and $31,000 in 2018 and 2017, respectively.

Research and Development Costs

Research and Development Costs

The Company expenses research and development costs as incurred. Research and development costs primarily consist of salaries and benefits, facility and overhead costs, and outsourced research activities.

Reclassification

Reclassification

Certain prior period amounts included in the statement of cash flows for the year ended December 31, 2017 have been reclassified to conform to the current year’s presentation in accordance with ASU 2017-18.  See “Recent Accounting Pronouncements.”

Subsequent Events

Subsequent Events

The Company evaluates events and/or transactions occurring after the balance sheet date and before the issue date of the financial statements to determine if any of those events and/or transactions require adjustment to or disclosure in the financial statements.

Recent Accounting Pronouncements

Recent Accounting Pronouncements

Revenue Related Recent Accounting Pronouncements

In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2014-09, “Revenue from Contracts with Customers: Topic 606,” (“ASU 2014-09”). ASU 2014-09 supersedes the revenue recognition requirements in ASC 605 — Revenue Recognition and most industry-specific guidance throughout the ASC. The standard requires that an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. ASU 2014-09 defines a five-step process to achieve this principle and, in doing so, it is possible more judgment and estimates may be required within the revenue recognition process than required under existing GAAP, including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation.

In March 2016, the FASB issued ASU No. 2016-08, “Revenue from Contracts with Customers—Principal versus Agent Considerations.” This update provides clarifying guidance regarding the application of ASU No. 2014-09 — Revenue from Contracts with Customers when another party, along with the reporting entity, is involved in providing a good or a service to a customer. In these circumstances, an entity is required to determine whether the nature of its promise is to provide that good or service to the customer (that is, the entity is a principal) or to arrange for the good or service to be provided to the customer by the other party (that is, the entity is an agent). The amendments in the Update clarify the implementation guidance on principal versus agent considerations. In May 2016, the FASB issued ASU No. 2016-12, “Revenue from Contracts with Customers (Topic 606)” (“ASU 2016-12”). ASU 2016-12 provides clarifying guidance in a few narrow areas and adds some practical expedients to the guidance.  In September 2017, the FASB issued ASU No. 2017-13, “Revenue Recognition (Topic 605) and Revenue from Contracts with Customers (Topic 606).

The Company qualifies as an “emerging growth company” as defined in the JOBS Act. An emerging growth company may take advantage of relief from certain reporting requirements and other burdens that are otherwise applicable generally to public companies. These provisions include an exemption from the adoption of certain new or revised financial accounting standards until they would apply to private companies. As such, the Company delayed the adoption of Accounting Standards Codification (“ASC”) No. 606, Revenue from Contracts with Customers until January 1, 2019.

The new revenue recognition guidance permits two methods of adoption: retrospectively to each prior reporting period presented (full retrospective method), or retrospectively with the cumulative effect of initially applying the guidance recognized at the date of initial application (modified retrospective method).  The Company is adopting ASU No 2016-08 and related ASC 606 amendments effective January 1, 2019 using the modified retrospective method.

Based on the results of the Company’s assessment to date, this standard did not have a material impact on the Company’s financial statements for 2018 and is not expected to have a material impact in future years. The Company will enhance its revenue recognition disclosures, as required by this standard, including significant judgments and practical expedients used by the Company in applying the five-step revenue model. The cumulative impact to the Company’s accumulated deficit as of December 31, 2018 is expected to be de minimums.

Other Recent Accounting Pronouncements

In February 2016, the FASB issued ASU No. 2016-02, “Leases (Topic 842)” (“ASU 2016-02”). ASU 2016-02 requires an entity to recognize assets and liabilities arising from a lease for both financing and operating leases. ASU 2016-02 will also require new qualitative and quantitative disclosures to help investors and other financial statement users better understand the amount, timing, and uncertainty of cash flows arising from leases. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, with early adoption permitted. As an emerging growth company, the Company expects to delay adoption of ASU 2016-02 until January 1, 2020. ASU 2016-02 is not expected to have a material impact on the financial statements or disclosures.

In March 2016, the FASB issued ASU No. 2016-09, “Compensation – Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting”. This update simplifies several aspects of the accounting for share-based payment awards, including the accounting for income taxes, forfeitures, and statutory tax withholding requirements, as well as classification in the statement of cash flows. The update is effective for fiscal years beginning after December 15, 2017, including interim periods. The Company adopted this standard effective January 1, 2018, using a modified retrospective transition approach, which requires that the cumulative effect of initially applying the standard to be recorded as an adjustment to the opening balance of retained earnings of the annual reporting period that includes the date of initial application. We elected to no longer calculate an estimate of expected forfeitures and began recognizing forfeitures as they occur. The cumulative-effect adjustment to accumulated deficit at January 1, 2018 was immaterial.

In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments,” which addresses the diversity in practice in how certain cash receipts and cash payments are presented and classified in the statement of cash flows with respect to eight specific cash flow issues. The new standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. The amendments should be applied using a retrospective transition method to eachperiod presented, if practical. We adopted this standard in the first quarter of 2018. It did not have a material impact on the financial statements or disclosures.

In November 2016, the FASB issued ASU 2016-18, “Statement of Cash Flows (Topic 230): Restricted Cash (a consensus of the FASB Emerging Issues Task Force)”, which clarifies how entities should present restricted cash and restricted cash equivalents in the statement of cash flows, and as a result, entities will no longer present transfers between cash and cash equivalents and restricted cash and restricted cash equivalents in the statement of cash flows. An entity with a material balance of restricted cash and restricted cash equivalents must disclose information about the nature of the restrictions. The new standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. Early adoption is permitted and the new guidance must be applied retroactively to all periods presented. The adoption of this standard did not have a material impact to the financial statements or disclosures.

In May 2017, the FASB issued ASU No. 2017-09, Compensation — Stock Compensation (Topic 718); Scope of Modification Accounting. The amendments in this ASU provide guidance that clarifies when changes to the terms or conditions of a share-based payment award must be accounted for as modifications. If the value, vesting conditions or classification of the award changes, modification accounting will apply. The guidance is effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The adoption of this standard did not have a material impact to the financial statements or disclosures.

In July 2017, the FASB issued ASU No. 2017-11, which changes the classification analysis of certain equity-linked financial instruments (or embedded features) with down round features. When determining whether certain financial instruments should be classified as liabilities or equity instruments, a down round feature no longer precludes equity classification when assessing whether the instrument is indexed to an entity’s own stock. ASU No. 2017-11 also clarifies existing disclosure requirements for equity-classified instruments. As a result, a freestanding equity-linked financial instrument (or embedded conversion option) no longer would be accounted for as a derivative liability at fair value as a result of the existence of a down round feature. ASU No. 2017-11 requires entities to recognize the effect of the down round feature in a freestanding equity-classified financial instrument only when it is triggered. The effect of triggering such a feature will be recognized as a dividend and a reduction to income available to common shareholders in basic. ASU No. 2017-11 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. Early adoption is permitted, including adoption in an interim period. If an entity early adopts ASU No. 2017-11 in an interim period, adjustments should be reflected as of the beginning of the interim period in either of the following ways: 1. Retrospectively to outstanding financial instruments with a down round feature by means of a cumulative-effect adjustment to the statement of financial position as of the beginning of the first fiscal year and interim period(s) in which ASU No. 2017-11 is effective or 2. Retrospectively to outstanding financial instruments with a down round feature for each prior reporting period presented. During the fourth quarter of 2017, we early adopted ASU No. 2017-11. The early adoption of ASU 2017-11 resulted in the warrants issued in conjunction with our December 2017 FPO, which contain the aforementioned down-round feature, being accounted for as an equity instrument rather than a derivative liability.

In June 2018, the FASB issued ASU No. 2018-07, “Compensation-Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting.” The ASU expands the scope of Topic 718 to include share-based payment transactions for acquiring goods and services from nonemployees. The ASU also clarifies that Topic 718 does not apply to share-based payments used to effectively provide (1) financing to the issuer or (2) awards granted in conjunction with selling goods or services to customers as part of a contract accounted for under Revenue from Contracts with Customers (Topic 606). The guidance is effective for fiscal years beginning after December 15, 2018, including interim periods within that fiscal year. The Company is currently evaluating the accounting, transition, and disclosure requirements of the standard to determine the impact, if any, on its financial statements.

In August 2018, the FASB issued ASU No. 2018-13, “Fair Value Measurement (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement.” The ASU requires application of the prospective method of transition (for only the most recent interim or annual period presented in the initial fiscal year of adoption) to the new disclosure requirements for (1) changes in unrealized gains and losses included in OCI and (2) the range and weighted average used to develop significant unobservable inputs for Level 3 fair value measurements. The ASU also requires prospective application to any modifications to disclosures made because of the change to the requirements for the narrative description of measurement uncertainty. The guidance is effective for fiscal years beginning after December 15, 2019, including interim periods within that fiscal year. The Company is currently evaluating the accounting, transition, and disclosure requirements of the standard to determine the impact, if any, on its financial statements.

Subsequent Events

The Company evaluated subsequent events through the date the financial statements were issued, and determined that, except as disclosed herein, there have been no subsequent events that would require recognition in the financial statements or disclosure in the notes to the financial statements.

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Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2018

Accounting Policies [Abstract]

Summary of Reconciliation of Cash, Cash Equivalents and Restricted Cash

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported in the balance sheets that sum to the total of the same amounts show in the statement of cash flows.

	2018		2017
Cash and cash equivalents	$	6,540,794	$	12,959,373
Restricted cash		75,000		52,000
Total cash, cash equivalents, and restricted    cash in the balance sheet	$	6,615,794	$	13,011,373

Summary of Accounts Payable and Other Accrued Expenses

Accounts Payable and Other Accrued Expenses:

	2018		2017
Trade payables	$	426,727	$	264,890
Accrued compensation and benefits		1,027,757		642,425
Accrued directors fees		—		100,000
Other		288,943		269,921
	$	1,743,427	$	1,277,236

Summary of Potentially Common Shares Issuable

Potentially common shares issuable at December 31, 2018 and 2017 consist of:

	2018		2017
Options		723,744		369,004
Warrants		5,071,887		6,277,443
Restricted stock units		38,125		—
Restricted stock		38,269		—
Total		5,872,025		6,646,447

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Inventories (Tables)

12 Months Ended

Dec. 31, 2018

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories consist of the following at December 31:

	2018			2017
Finished goods	$	146,640		$	122,000
Consigned inventory		135,635			97,980
Parts and components		48,874			23,530
		331,149			243,510
Less: excess and obsolete inventory reserves		(24,000	)		(23,739	)
Less: consigned inventory reserves		(51,000	)		(18,616	)
Inventories, net	$	256,149		$	201,155

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Equipment (Tables)

12 Months Ended

Dec. 31, 2018

Property Plant And Equipment [Abstract]

Schedule of Equipment

Equipment consists of the following at December 31:

	2018			2017
Computer equipment	$	76,424		$	32,257
Sales demonstration units		155,293			54,003
R&D tools and molds		52,644			22,650
Furniture and fixtures		3,270			—
		287,631			108,910
Less: accumulated depreciation		(100,118	)		(31,760	)
Equipment, net	$	187,513		$	77,150

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Fair Value of Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2018

Schedule of Cash Equivalents and Derivative Liabilities Measured at Fair Value on Recurring Basis

Cash equivalents and derivative liabilities (see Note 10) measured at fair value on a recurring basis at December 31, 2018 were as follows:

	In Active Markets for Identical Assets or Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		December 31, 2018 Total
Cash equivalents	$	6,037,456		—		—	$	6,037,456
Common stock warrant liabilities		—		—	$	3,661	$	3,661

Cash equivalents and derivative liabilities (see Note 10) measured at fair value on a recurring basis at December 31, 2017 were as follows:

	In Active Markets for Identical Assets or Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		December 31, 2017 Total
Cash equivalents	$	10,459,435		—		—	$	10,459,435
Common stock warrant liabilities		—		—	$	39,930	$	39,930

Schedule of Fair Value Reconciliation of Level 3 Liabilities Measured

The following table presents the fair value reconciliation of Level 3 liabilities measured at fair value during the year ended December 31, 2018 and 2017:

	Common stock warrant liability
Balance – January 1, 2017	$	—
Fair value of common stock warrant issued		156,725
Change in fair value of derivative liabilities		(116,795	)
Balance – December 31, 2017		39,930
Change in fair value of derivative liabilities		(36,269	)
Balance – December 31, 2018	$	3,661

Significant Unobservable Inputs (Level 3) [Member]

Schedule of Fair Value Assumptions

Assumptions utilized in the valuation of Level 3 liabilities at December 31, were as follows:

	2018		2017
Risk-free interest rate	2.51%		2.20%
Expected life	3.44 years		4.44 years
Expected volatility of underlying stock	62%		63%
Expected dividend yield		—		—

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Stock Award Plans and Stock-based Compensation (Tables)

12 Months Ended

Dec. 31, 2018

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Summary of Stock Option Activity

Stock option activity under the Stock Option Plans during the years ended December 31, 2018 and 2017 is as follows:

	Shares			Weighted Average Exercise Price		Weighted Average Remaining Life (years)		Intrinsic Value
Balance at January 1, 2017		246,344		$	0.5133		7.10	$	132,121
Granted		210,600			2.6568
Forfeited or cancelled		(7,855	)		0.9717
Exercised		(80,085	)		0.3366
Balance at December 31, 2017		369,004			1.7652		8.65	$	732,399
Granted		375,186			3.0700
Forfeited or cancelled		(13,632	)		3.1100
Expired		(5,642	)		1.6900
Exercised		(1,172	)		3.8700
Balance at December 31, 2018		723,744		$	2.4200		8.51	$	157,260
Options exercisable at December 31, 2017		141,847		$	0.6906		5.68	$	99,879
Options exercisable at December 31, 2018		336,718		$	1.9500		7.74	$	141,506

Schedule of Grant Date Fair Value

The assumptions underlying the calculation of grant date fair value are as follows:

	2018	2017
Volatility	60.00%-61.96%	62.71%-80.00%
Risk-free interest rate	2.65%-3.17%	0.58%-2.29%
Weighted-average expected option term    (in years)	6.25-9.92	5.75-6.25
Dividend yield	0%	0%

Summary of Restricted Stock Activity

Restricted stock activity for the years ended December 31, 2018 and 2017 is summarized below:

	Number of Shares			Weighted average grant date fair value		Weighted average remaining contractual life (in years)
Outstanding as January 1, 2017		—		$	—		—
Awarded		46,500			6.75
Vested		(312	)		6.75
Canceled		(2,000	)		6.75
Outstanding as December 31, 2017		44,188			6.75		6.75
Awarded		55,092			3.27
Vested		(61,011	)		4.83
Canceled		—			—
Outstanding as of December 31, 2018		38,269		$	4.80		1.39

Summary of Restricted Stock Unit Activity

Restricted stock unit activity for the year ended December 31, 2018 is summarized below:

	Number of Shares			Weighted average grant date fair value		Weighted average remaining contractual life (in years)
Outstanding as of January 1, 2018		—			—		—
Awarded		103,723			3.56
Vested		(65,598	)		3.68
Canceled		—			3.35
Outstanding as of December 31, 2018		38,125			3.35		1.49

Schedule of Stock-based Compensation Expense

The Company recognized stock-based compensation expense related to the issuance of stock option awards to employees and non-employees and restricted stock awards to employees and directors, and restricted stock units to employees in the statements of operations as follow:

	2018		2017
Research and development	$	103,457	$	12,382
Selling, general and administrative		711,209		267,126
Total	$	814,666	$	279,508

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Warrants (Tables)

12 Months Ended

Dec. 31, 2018

Warrants And Rights Note Disclosure [Abstract]

Summary of Common Stock Warrants Activity

The following table presents the Company’s common stock warrant activity for the years ended December 31, 2018 and 2017:

	Warrants						Weighted Average Exercise Price
	Outstanding			Exercisable			Outstanding		Exercisable
Balance, Jan 1, 2017		8,228			8,228		$	6.47	$	6.47
Issued		6,304,015			6,220,515			3.84		3.85
Exercised		(34,800	)		(34,800	)		2.95		2.95
Balance, Dec 31, 2017		6,277,443			6,193,943			3.85		3.86
Previously issued warrants which became    exerciseable		—			83,500			2.40		2.40
Issued		—			—			—		—
Exercised		(1,205,556	)		(1,205,556	)		2.95		2.95
Balance, Dec 31, 2018		5,071,887			5,071,887		$	4.05	$	4.05

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Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments And Contingencies Disclosure [Abstract]

Future Minimum Amounts Due under Agreement

The future minimum amounts due under this agreement for the next five years are as follows:

2019	$	25,000
2020		25,000
2021		25,000
2022		25,000
2023 (year patents expire)		25,000

Summary of Changes in Warranty Liability

Changes in warranty liability were as follows:

	2018			2017
Accrued warranty liability, beginning of year	$	50,725		$	63,147
Accrual provided for warranties issued during    the period		23,452			14,867
Adjustments to prior accruals		38,382			570
Actual warranty expenditures		(20,559	)		(27,859	)
Accrued warranty liability, end of year	$	92,000		$	50,725

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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2018

Income Tax Disclosure [Abstract]

Summary of Tax Provision (Benefit)

The income tax provision (benefit) for the years ended December 31, 2018 and 2017 consist of the following:

	12/31/18			12/31/17
U.S. federal
Current	$	—		$	—
Deferred		(2,065,000	)		(534,000	)
State and local
Current		—			—
Deferred		(571,000	)		(538,000	)
		(2,636,000	)		(1,072,000	)
Deferred tax expense related to tax law change		—			2,909,000
Change in valuation allowance		2,636,000			(1,837,000	)
Income tax provision	$	—		$	—

Summary of Reconciliation between U.S. Statutory Federal Income Tax Rate and Effective Rate

The reconciliation between the U.S statutory federal income tax rate and the Company’s effective rate for the years ended December 31, 2018 and 2017 is as follows:

	12/31/18			12/31/17
U.S. federal statutory rate		21.00	%		34.00	%
State income taxes, net of federal benefit		5.57	%		4.67	%
Federal rate change, deferred items		0.00	%		(23.03	)%
State rate change and other		(0.03	)%		0.89	%
Non-deductible interest		0.00	%		(17.67	)%
Federal NOLs to expire unutilized due to sec    382 limitation		0.00	%		(14.02	)%
Other permanent items		(0.98	)%		(0.03	)%
Change in valuation allowance		(25.56	)%		15.19	%
Effective rate		0.00	%		0.00	%

Summary of Deferred Tax Assets

As of December 31, 2018, and 2017, the Company’s deferred tax assets consisted of the effects of temporary differences attributable to the following:

	12/31/18			12/31/17
Net operating loss carryover	$	8,378,000		$	5,925,000
Tax credits		178,000			190,000
Stock-based compensation		27,000			53,000
Other		440,000			219,000
Total deferred tax asset		9,023,000			6,387,000
Less: valuation allowance		(9,023,000	)		(6,387,000	)
Deferred tax asset, net of valuation allowance	$	—		$	—

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Description of Business - Additional Information (Detail) - USD ($)					12 Months Ended
		Dec. 06, 2017	Dec. 04, 2017	Jun. 09, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Organization Consolidation and Presentation of Financial Statements [Line Items]
Initial public offering raising amount	[1]					$ 4,368,315
Aggregate proceeds offering expenses						$ 2,922,885
Combined aggregate gross proceeds raised				$ 7,916,620
Authorized issue of shares				125,000,000
Common stock, shares authorized				100,000,000	100,000,000	100,000,000
Common stock, par value				$ 0.0001	$ 0.0001	$ 0.0001
Preferred stock, shares authorized				25,000,000	25,000,000	25,000,000
Preferred stock, par value				$ 0.0001	$ 0.0001	$ 0.0001
Warrants to purchase common stock outsatanding					5,071,887	6,277,443	8,228
Common Stock [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Other offering expenses				$ 1,061,157
Sale of stock				665,498
IPO [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Initial public offering raising amount				$ 4,991,235
Other offering expenses				$ 1,061,157
Sale of stock				665,498
Sale of common stock price per share				$ 7.50
IPO [Member] | Common Stock [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Stock issued during period						665,498
Private Placement [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Other offering expenses				$ 2,500
Sale of stock				557,216
Sale of common stock price per share				$ 5.25
Share unit, description					Each unit consisted of one share of common stock and a three-year warrant to purchase one share of common stock exercisable for $7.50 per share.
Common stock warrants, exercise price per share				$ 7.50
Warrant expiration period				3 years
Aggregate proceeds offering expenses				$ 2,925,385
FPO [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Warrants to purchase common stock			4,175,000
Warrants to purchase common stock outsatanding					3,560,894
Warrant expiration date					Dec. 04, 2022
FPO [Member] | Common Stock [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Sale of common stock price per share			$ 2.40
Common stock warrants, exercise price per share					$ 2.95
Stock issued during period			4,175,000
FPO [Member] | Common Stock and Warrants [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Sale of common stock price per share		$ 2.40
Stock issued during period		626,250
Over-allotment Option [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Other offering expenses		$ 1,115,000
Stock issued during period		4,801,250	4,801,250
Warrants to purchase common stock		4,801,250	4,801,250
Warrant expiration date		Dec. 04, 2022
Proceeds from sale of common stock		$ 11,523,000
Over-allotment Option [Member] | Common Stock [Member]
Organization Consolidation and Presentation of Financial Statements [Line Items]
Common stock warrants, exercise price per share		$ 2.95
Stock issued during period						4,801,250

[1] IPO gross proceeds of $4,991,236 are reduced by $622,921 of IPO offering costs that were incurred in 2017. Another $438,237 of IPO deferred offering costs were paid for in 2016.

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Going Concern and Management's Plan - Additional Information (Detail) - USD ($)		1 Months Ended	12 Months Ended
	Jul. 02, 2018	Feb. 28, 2019	Dec. 31, 2018	Dec. 31, 2017
Going Concern and Managements Liquidity Plan [Line Items]
Net loss			$ 10,316,739	$ 12,097,479
Accumulated deficit			45,289,526	34,972,787
Cash used in operating activities			$ 9,606,310	6,153,419
Proceeds from FPO, net of offering costs				$ 10,407,706
Maximum [Member]
Going Concern and Managements Liquidity Plan [Line Items]
Aggregate public offering price	$ 75,000,000
Maximum [Member] | Sales Agreement with B. Riley FBR, Inc. [Member]
Going Concern and Managements Liquidity Plan [Line Items]
At-the-market offering price	$ 15,000,000
At-the-market offering, agent's commission as percent	3.00%
Subsequent Event [Member]
Going Concern and Managements Liquidity Plan [Line Items]
Proceeds from FPO, net of offering costs		$ 5,600,000

XML

Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Summary of Significant Accounting Policies [Line Items]
Allowance for doubtful accounts		$ 0
Equipment estimated useful lives	3 years
Impairment charges	$ 0	0
Reimbursable costs	$ 31,600	11,600
Measurement of tax benefit, minimum likelihood of the largest amount being realized upon ultimate resolution	50.00%
Stock-based compensation expense	$ 814,666	279,508
Advertising expense	136,300	31,000
Selling, General and Administrative Expenses [Member]
Summary of Significant Accounting Policies [Line Items]
Demonstration units, expenses	256,700	26,900
Stock-based compensation expense	711,209	267,126
Research and Development Expense [Member]
Summary of Significant Accounting Policies [Line Items]
Test units, expenses	17,700	29,200
Stock-based compensation expense	103,457	12,382
Grant Income [Member]
Summary of Significant Accounting Policies [Line Items]
Grant income recognized	$ 64,600	$ 118,100

XML

Summary of Significant Accounting Policies - Summary of Reconciliation of Cash, Cash Equivalents and Restricted Cash (Detail) - USD ($)	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents [Abstract]
Cash and cash equivalents	$ 6,540,794	$ 12,959,373
Restricted cash	75,000	52,000
Total cash, cash equivalents, and restricted cash in the balance sheet	$ 6,615,794	$ 13,011,373	$ 849,174

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Summary of Significant Accounting Policies - Summary of Accounts Payable and Other Accrued Expenses (Detail) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Payables And Accruals [Abstract]
Trade payables	$ 426,727	$ 264,890
Accrued compensation and benefits	1,027,757	642,425
Accrued directors fees		100,000
Other	288,943	269,921
Total	$ 1,743,427	$ 1,277,236

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Summary of Significant Accounting Policies - Summary of Potentially Common Shares Issuable (Detail) - shares	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	5,872,025	6,646,447
Employee Stock Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	723,744	369,004
Warrants [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	5,071,887	6,277,443
Restricted Stock Units (RSUs) [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	38,125
Restricted Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	38,269

XML

Inventories - Schedule of Inventories (Detail) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Inventory Disclosure [Abstract]
Finished goods	$ 146,640	$ 122,000
Consigned inventory	135,635	97,980
Parts and components	48,874	23,530
Total cost	331,149	243,510
Less: excess and obsolete inventory reserves	(24,000)	(23,739)
Less: consigned inventory reserves	(51,000)	(18,616)
Inventories, net	$ 256,149	$ 201,155

XML

Equipment - Schedule of Equipment (Detail) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Property, Plant and Equipment [Line Items]
Equipment, gross	$ 287,631	$ 108,910
Less: accumulated depreciation	(100,118)	(31,760)
Equipment, net	187,513	77,150
Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Equipment, gross	76,424	32,257
Sales Demonstration Units [Member]
Property, Plant and Equipment [Line Items]
Equipment, gross	155,293	54,003
R&D Tools and Molds [Member]
Property, Plant and Equipment [Line Items]
Equipment, gross	52,644	$ 22,650
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Equipment, gross	$ 3,270

XML

Fair Value of Financial Instruments - Schedule of Cash Equivalents and Derivative Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash equivalents	$ 6,037,456	$ 10,459,435
Common stock warrant liabilities	3,661	39,930
In Active Markets for Identical Assets or Liabilities (Level 1) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash equivalents	6,037,456	10,459,435
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Common stock warrant liabilities	$ 3,661	$ 39,930

XML

Fair Value of Financial Instruments - Schedule of Fair Value Reconciliation of Level 3 Liabilities Measured (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Fair Value Disclosures [Abstract]
Beginning balance	$ 39,930
Fair value of common stock warrant issued		$ 156,725
Change in fair value of derivative liabilities	(36,269)	(116,795)
Ending balance	$ 3,661	$ 39,930

XML

Fair Value of Financial Instruments - Schedule of Assumptions Utilized in Valuation of Level 3 Liabilities (Detail)	Dec. 31, 2018	Dec. 31, 2017
Risk-free Interest Rate [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair value assumptions	2.51	2.20
Expected Life [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair value assumptions	3.44	4.44
Expected Volatility of Underlying Stock [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair value assumptions	62	63
Expected Dividend Yield [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair value assumptions	0	0

XML

Common Stock - Additional Information (Detail) - USD ($)						1 Months Ended	12 Months Ended
	Jul. 02, 2018	Dec. 06, 2017	Dec. 04, 2017	Nov. 13, 2017	Jun. 09, 2017	Jun. 30, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Class of Stock [Line Items]
Aggregate proceeds offering expenses								$ 2,922,885
Authorized issue of shares					125,000,000
Common stock, shares authorized					100,000,000		100,000,000	100,000,000
Common stock, par value					$ 0.0001		$ 0.0001	$ 0.0001
Preferred stock, shares authorized					25,000,000		25,000,000	25,000,000
Preferred stock, par value					$ 0.0001		$ 0.0001	$ 0.0001
Warrants to purchase common stock outsatanding							5,071,887	6,277,443	8,228
Common stock issued for the exercise of warrants							$ 3,556,391	$ 102,660
Repayment of outstanding principal and accrued interest				$ 1,081,135				$ 1,215,900
Common stock shares issued							12,450,187	11,139,667
Common stock issued for the exercise of common stock options, shares							1,172	80,085
Proceeds from exercise of stock options							$ 2	$ 26,954
Net withheld for employee taxes							22,819
80% of Share Price on Repayment Date [Member]
Class of Stock [Line Items]
Common stock shares price per share				$ 5.03
Common stock shares issued				107,505
20% Share Price on Repayment Date [Member]
Class of Stock [Line Items]
Common stock shares price per share				$ 6.29
Common stock shares issued				86,004
Maximum [Member]
Class of Stock [Line Items]
Aggregate public offering price	$ 75,000,000
Convertible Promissory Notes 2016 [Member]
Class of Stock [Line Items]
Accrued but unpaid interest, total					$ 5,467,389
Convertible common stock, shares					1,055,430
Weighted average price per share					$ 5.18
Sales Agreement with B. Riley FBR, Inc. [Member] | Maximum [Member]
Class of Stock [Line Items]
At-the-market offering price	$ 15,000,000
At-the-market offering, agent's commission as percent	3.00%
Private Placement [Member]
Class of Stock [Line Items]
Other offering expenses					$ 2,500
Sale of stock					557,216
Common stock shares price per share					$ 5.25
Aggregate proceeds offering expenses					$ 2,925,385
Warrant expiration period					3 years
Common stock warrants, exercise price per share					$ 7.50
Share unit, description							Each unit consists of one share of common stock and a three-year warrant to purchase one share of common stock exercisable for $7.50 per share.
FPO [Member]
Class of Stock [Line Items]
Warrants to purchase common stock			4,175,000
Warrants to purchase common stock outsatanding							3,560,894
Warrant expiration date							Dec. 04, 2022
Common stock issued for the exercise of warrants, shares							1,205,556	34,800
Common stock issued for the exercise of warrants							$ 3,556,000	$ 102,660
Over-allotment Option [Member]
Class of Stock [Line Items]
Other offering expenses		$ 1,115,000
Stock issued during period		4,801,250	4,801,250
Warrants to purchase common stock		4,801,250	4,801,250
Warrant expiration date		Dec. 04, 2022
Proceeds from sale of common stock		$ 11,523,000
Fair value of stock issued								$ 10,407,706
Common Stock [Member]
Class of Stock [Line Items]
Common stock raising					$ 4,991,235
Other offering expenses					$ 1,061,157
Sale of stock					665,498
Sale of stock price per share					$ 7.50
Convertible common stock, shares								1,055,430
Common stock issued for the exercise of warrants, shares							1,205,556	34,800
Common stock issued for the exercise of warrants							$ 121	$ 3
Shares issued for services								4,000
Common stock issued for the exercise of common stock options, shares							1,172	80,085
Proceeds from exercise of stock options							$ 2	$ 26,954
Common stock issued upon vesting of restricted stock units, Shares							42,781
Net withheld for employee taxes							61,011	312
Common Stock [Member] | Restricted Stock Units (RSUs) [Member]
Class of Stock [Line Items]
Common stock issued upon vesting of restricted stock units, Shares							42,781
Net withheld for employee taxes							22,819
Common Stock [Member] | Restricted Stock [Member]
Class of Stock [Line Items]
Common stock issued upon vesting of restricted stock units, Shares							61,011	312
Common Stock [Member] | Accredited Investors [Member]
Class of Stock [Line Items]
Sale of stock on a private placement , description							The Company also closed on a private placement pursuant to which it sold to accredited investors an aggregate of 557,216 units at $5.25 per unit, for aggregate proceeds of $2,925,385, before offering expenses of $2,500. Each unit consists of one share of common stock and a three-year warrant to purchase one share of common stock exercisable for $7.50 per share.
Common Stock [Member] | Investor [Member]
Class of Stock [Line Items]
Shares issued for services						4,000
Fair value of stock issued						$ 30,000
Common Stock [Member] | FPO [Member]
Class of Stock [Line Items]
Common stock shares price per share			$ 2.40
Common stock warrants, exercise price per share							$ 2.95
Stock issued during period			4,175,000
Common Stock [Member] | Over-allotment Option [Member]
Class of Stock [Line Items]
Common stock warrants, exercise price per share		$ 2.95
Stock issued during period								4,801,250
Fair value of stock issued								$ 480
Common Stock and Warrants [Member] | FPO [Member]
Class of Stock [Line Items]
Common stock shares price per share		$ 2.40
Stock issued during period		626,250

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Treasury Stock - Additional Information (Detail) - shares	Dec. 31, 2018	Dec. 31, 2017
Treasury Stock Shares [Abstract]
Treasury stock, common, shares	808	808

XML

Stock Award Plans and Stock-based Compensation - Additional Information (Detail) - USD ($)								3 Months Ended	12 Months Ended
	Jan. 01, 2019	Jul. 09, 2018	Jun. 19, 2018	Jan. 03, 2018	Jan. 02, 2018	Aug. 15, 2017	Oct. 25, 2016	Mar. 03, 2018	Dec. 31, 2018	Dec. 31, 2017	Apr. 01, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Income tax benefit recognized									$ 0	$ 0
weighted-average grant date fair value per share									$ 1.77	$ 1.62
Number of shares, granted										6,304,015
Common Stock [Member] | Board of Directors [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares, granted			39,864	15,228
Compensation expense								$ 60,000
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted						46,500
Aggregate fair market value on the date of grant						$ 313,900
Compensation expense										$ 123,000
Number of shares, granted									55,092	46,500
Unrecognized compensation cost									$ 164,300
Weighted-average remaining contractual term									1 year 4 months 20 days
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense									$ 242,551
Number of shares, granted					88,723				103,723
Provisions for lapsing forfeiture rights extended period									24 months
Restricted Stock Units subject to forfeiture									23,123
Unrecognized compensation cost									$ 116,800
Weighted-average remaining contractual term									1 year 5 months 26 days
Restricted Stock Units (RSUs) [Member] | Officer [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		4 years
Restricted Stock Units (RSUs) [Member] | Officer [Member] | Vest in Full on the First Anniversary [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares, granted		5,000
Restricted Stock Units (RSUs) [Member] | Officer [Member] | Vest Over Four Years [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares, granted		10,000
Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost									$ 586,600
Weighted-average remaining contractual term									2 years 1 month 28 days
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period									4 years
Minimum [Member] | Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period						4 years
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period									10 years
Maximum [Member] | Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period						5 months
Subsequent Event [Member] | Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted	156
Subsequent Event [Member] | Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted	91,368
2018 Stock Options and Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for future grant			706,119						505,153
Percentage increase in number of shares of common stock reserved and available for issuance			4.00%
2018 Stock Options and Incentive Plan [Member] | Subsequent Event [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common shares reserved for issuance	620,000
2016 Equity Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for future grant											86,119
Number of common shares reserved for issuance							562,500
Additional awards granted							0

XML

Stock Award Plans and Stock-based Compensation - Summary of Stock Option Activity (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Shares, Beginning balance	369,004	246,344
Shares, Granted	375,186	210,600
Shares, Forfeited or cancelled	(13,632)	(7,855)
Shares, Expired	(5,642)
Shares, Exercised	(1,172)	(80,085)
Shares, Ending balance	723,744	369,004	246,344
Shares, Options exercisable	336,718	141,847
Weighted average exercise price, Beginning balance	$ 1.7652	$ 0.5133
Weighted average exercise price, Granted	3.0700	2.6568
Weighted average exercise price, Forfeited or cancelled	3.1100	0.9717
Weighted average exercise price, Expired	1.6900
Weighted average exercise price, Exercised	3.8700	0.3366
Weighted average exercise price, Ending balance	2.4200	1.7652	$ 0.5133
Weighted average exercise price, Options exercisable	$ 1.9500	$ 0.6906
Weighted average remaining life	8 years 6 months 3 days	8 years 7 months 24 days	7 years 1 month 6 days
Weighted average remaining life, Options exercisable	7 years 8 months 26 days	5 years 8 months 4 days
Intrinsic value, Beginning balance	$ 732,399	$ 132,121
Intrinsic value, Ending balance	157,260	732,399	$ 132,121
Intrinsic value, Options exercisable	$ 141,506	$ 99,879

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Stock Award Plans and Stock-based Compensation - Schedule of Grant Date Fair Value (Detail)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Option Indexed to Issuer's Equity [Line Items]
Dividend yield	0.00%	0.00%
Minimum [Member]
Option Indexed to Issuer's Equity [Line Items]
Volatility	60.00%	62.71%
Risk-free interest rate	2.65%	0.58%
Weighted-average expected option term (in years)	6 years 3 months	5 years 9 months
Maximum [Member]
Option Indexed to Issuer's Equity [Line Items]
Volatility	61.96%	80.00%
Risk-free interest rate	3.17%	2.29%
Weighted-average expected option term (in years)	9 years 11 months 1 day	6 years 3 months

XML

Stock Award Plans and Stock-based Compensation - Summary of Restricted Stock Activity (Detail) - $ / shares	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares, Awarded		6,304,015
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares outstanding, beginning balance	44,188
Number of shares, Awarded	55,092	46,500
Number of shares, Vested	(61,011)	(312)
Number of shares, Canceled		(2,000)
Number of shares outstanding, ending balance	38,269	44,188
Weighted average grant date fair value outstanding, beginning balance	$ 6.75
Weighted average grant date fair value, Awarded	3.27	$ 6.75
Weighted average grant date fair value, Vested	4.83	6.75
Weighted average grant date fair value, Canceled		6.75
Weighted average grant date fair value outstanding, ending balance	$ 4.80	$ 6.75
Weighted average remaining contractual life	1 year 4 months 20 days	6 years 9 months

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Stock Award Plans and Stock-based Compensation - Summary of Restricted Stock Unit Activity (Detail) - $ / shares		12 Months Ended
	Jan. 02, 2018	Dec. 31, 2018	Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares, Awarded			6,304,015
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares outstanding, beginning balance
Number of shares, Awarded	88,723	103,723
Number of shares, Vested		(65,598)
Number of shares outstanding, ending balance		38,125
Weighted average grant date fair value outstanding, beginning balance
Weighted average grant date fair value, Awarded		$ 3.56
Weighted average grant date fair value, Vested		3.68
Weighted average grant date fair value, Canceled		3.35
Weighted average grant date fair value outstanding, ending balance		$ 3.35
Weighted average remaining contractual life		1 year 5 months 26 days

XML

Stock Award Plans and Stock-based Compensation - Schedule of Stock-based Compensation Expense (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share based compensation expense	$ 814,666	$ 279,508
Research and Development Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share based compensation expense	103,457	12,382
Selling, General and Administrative Expenses [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share based compensation expense	$ 711,209	$ 267,126

XML

Warrants - Additional Information (Detail) - USD ($)				12 Months Ended
	Dec. 06, 2017	Dec. 04, 2017	Jun. 09, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Class of Warrant or Right [Line Items]
Warrants outstanding purchase of common stock, Shares			557,216
Warrants exercisable price per share			$ 7.50
Warrants are fully vested, exercise price			$ 8.25
Fair value of the warrants derivative liability			$ 156,725		$ 39,930
Warrants to purchase common stock outsatanding				5,071,887	6,277,443	8,228
Exercise price of warrants		$ 1.40
Weighted average remaining life, Options exercisable				7 years 8 months 26 days	5 years 8 months 4 days
Warrants [Member]
Class of Warrant or Right [Line Items]
Weighted average remaining life, Options exercisable				3 years 2 months 23 days
IPO Selling Agent [Member]
Class of Warrant or Right [Line Items]
Purchase of warrants issued			33,275
FPO [Member]
Class of Warrant or Right [Line Items]
Purchase of warrants issued		4,175,000
Warrant expiration date				Dec. 04, 2022
Warrants to purchase common stock		4,175,000
Warrants to purchase common stock outsatanding				3,560,894
FPO [Member] | Common Stock [Member]
Class of Warrant or Right [Line Items]
Common stock warrants, exercise price per share				$ 2.95
Stock issued during period		4,175,000
FPO [Member] | Common Stock and Warrants [Member]
Class of Warrant or Right [Line Items]
Stock issued during period	626,250
Over-allotment Option [Member]
Class of Warrant or Right [Line Items]
Warrant expiration date	Dec. 04, 2022
Stock issued during period	4,801,250	4,801,250
Warrants to purchase common stock	4,801,250	4,801,250
Over-allotment Option [Member] | Common Stock [Member]
Class of Warrant or Right [Line Items]
Common stock warrants, exercise price per share	$ 2.95
Stock issued during period					4,801,250
Underwriters Follow on Public Offering [Member]
Class of Warrant or Right [Line Items]
Warrants years of life		3 years
Purchase of warrants issued		83,500
Warrants are fully vested, exercise price		$ 2.40
2016 Convertible Promissory Notes [Member] | IPO [Member]
Class of Warrant or Right [Line Items]
Warrants years of life			3 years
Convertible Promissory Notes 2015 [Member] | IPO [Member]
Class of Warrant or Right [Line Items]
Warrants years of life			5 years

XML

Warrants - Summary of Common Stock Warrants Activity (Detail) - $ / shares	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Equity [Abstract]
Warrants outstanding, beginning balance	6,277,443	8,228
Warrants outstanding, issued		6,304,015
Warrants outstanding, exercised	(1,205,556)	(34,800)
Warrants outstanding, ending balance	5,071,887	6,277,443
Warrants exercisable, beginning balance	6,193,943	8,228
Warrants exercisable, previously issued warrants which became exerciseable	83,500
Warrants exercisable, issued		6,220,515
Warrants exercisable, exercised	(1,205,556)	(34,800)
Warrants exercisable, ending balance	5,071,887	6,193,943
Weighted average exercise price outstanding, beginning balance	$ 3.85	$ 6.47
Weighted average exercise price outstanding, previously issued warrants which became exerciseable	2.40
Weighted average exercise price outstanding, issued		3.84
Weighted average exercise price outstanding, exercised	2.95	2.95
Weighted average exercise price outstanding, ending balance	4.05	3.85
Weighted average exercise price exercisable, beginning balance	3.86	6.47
Weighted average exercise price exercisable, previously issued warrants which became exerciseable	2.40
Weighted average exercise price exercisable, issued		3.85
Weighted average exercise price exercisable, exercised	2.95	2.95
Weighted average exercise price exercisable, ending balance	$ 4.05	$ 3.86

XML

Related Party Transactions - Additional Information (Detail) - USD ($)			12 Months Ended
	Dec. 04, 2017	Jun. 09, 2017	Dec. 31, 2018	Dec. 31, 2017
Related Party Transaction [Line Items]
Revenue recognized from related party			$ 306,200	$ 53,500
Due for related parties			0
Accounts receivable				77,600
Charges for services			$ 530,300	$ 356,400
Type of Cost, Good or Service [Extensible List]			us-gaap:ServiceMember	us-gaap:ServiceMember
Accounts payable and accrued expenses			$ 54,300	$ 65,800
Private Placement [Member]
Related Party Transaction [Line Items]
Common stock warrants, exercise price per share		$ 7.50
Directors And Officers [Member]
Related Party Transaction [Line Items]
Stock issued during period	285,000	14,000
Share price	$ 2.40	$ 7.50
Warrants to purchase common stock	285,000
Common stock warrants, exercise price per share	$ 2.95
Directors And Officers [Member] | Private Placement [Member]
Related Party Transaction [Line Items]
Stock issued during period		125,238
Share price		$ 5.25
Warrants to purchase common stock		125,238
Common stock warrants, exercise price per share		$ 7.50

XML

Commitments and Contingencies - Additional Information (Detail)		12 Months Ended
	Dec. 29, 2017 shares	Dec. 31, 2018 USD ($) Customer shares	Dec. 31, 2017 USD ($) Customer	Dec. 31, 2016
Commitments And Contingencies [Line Items]
Rent expense		$ 352,800	$ 221,200
Proceeds from issuance of common stock			$ 10,407,706
Product warranty period		3 years		1 year
Sales Revenue, Net [Member]
Commitments And Contingencies [Line Items]
Number of customers | Customer		2	3
Accounts Receivable
Commitments And Contingencies [Line Items]
Number of customers | Customer		2	3
Customer Concentration Risk [Member] | Sales Revenue, Net [Member]
Commitments And Contingencies [Line Items]
Concentration risk, percentage		25.00%
Customer Concentration Risk [Member] | Sales Revenue, Net [Member] | One Customer [Member]
Commitments And Contingencies [Line Items]
Concentration risk, percentage			23.00%
Customer Concentration Risk [Member] | Sales Revenue, Net [Member] | Two Customers [Member]
Commitments And Contingencies [Line Items]
Concentration risk, percentage			17.00%
Customer Concentration Risk [Member] | Sales Revenue, Net [Member] | Three Customer [Member]
Commitments And Contingencies [Line Items]
Concentration risk, percentage			14.00%
Customer Concentration Risk [Member] | Accounts Receivable
Commitments And Contingencies [Line Items]
Concentration risk, percentage			55.00%
Customer Concentration Risk [Member] | Accounts Receivable | One Customer [Member]
Commitments And Contingencies [Line Items]
Concentration risk, percentage		20.00%
Customer Concentration Risk [Member] | Accounts Receivable | Two Customers [Member]
Commitments And Contingencies [Line Items]
Concentration risk, percentage		16.00%
Due From Related Party [Member] | Customer Concentration Risk [Member] | Sales Revenue, Net [Member]
Commitments And Contingencies [Line Items]
Concentration risk, percentage		13.00%
Due From Related Party [Member] | Customer Concentration Risk [Member] | Accounts Receivable | One Customer [Member]
Commitments And Contingencies [Line Items]
Concentration risk, percentage			26.00%
Due From Related Party [Member] | Customer Concentration Risk [Member] | Accounts Receivable | Two Customers [Member]
Commitments And Contingencies [Line Items]
Concentration risk, percentage			18.00%
Due From Related Party [Member] | Customer Concentration Risk [Member] | Accounts Receivable | Three Customer [Member]
Commitments And Contingencies [Line Items]
Concentration risk, percentage			11.00%
Licensing Agreements [Member]
Commitments And Contingencies [Line Items]
Minimum sales covenant		$ 750,000
Licensing Agreements [Member] | MIT [Member]
Commitments And Contingencies [Line Items]
Stock issued during period | shares	492	6,172
Minimum percentage of outstanding common stock to be maintained		1.00%
Proceeds from issuance of common stock		$ 3,000,000
Licensing Agreements [Member] | Cost of Sales [Member]
Commitments And Contingencies [Line Items]
Royalty charge		$ 49,300	$ 25,000

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Commitments and Contingencies - Future Minimum Amounts Due under Agreement (Detail) - Licensing Agreements [Member]	Dec. 31, 2018 USD ($)
Finite Lived Intangible Assets [Line Items]
2019	$ 25,000
2020	25,000
2021	25,000
2022	25,000
2023 (year patents expire)	$ 25,000

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Commitments and Contingencies - Summary of Changes in Warranty Liability (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Product Warranties Disclosures [Abstract]
Accrual provided for warranties issued during the period Accrued warranty liability, beginning of year	$ 50,725	$ 63,147
Accrual provided for warranties issued during the period	23,452	14,867
Adjustments to prior accruals	38,382	570
Actual warranty expenditures	(20,559)	(27,859)
Accrued warranty liability, end of year	$ 92,000	$ 50,725

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Income Taxes - Summary of Tax Provision (Benefit) (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
U.S. federal
Deferred	$ (2,065,000)	$ (534,000)
State and local
Deferred	(571,000)	(538,000)
Total	(2,636,000)	(1,072,000)
Deferred tax expense related to tax law change		2,909,000
Change in valuation allowance	$ 2,636,000	$ (1,837,000)

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Income Taxes - Summary of Reconciliation between U.S. Statutory Federal Income Tax Rate and Effective Rate (Detail)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Effective Income Tax Rate Continuing Operations Tax Rate Reconciliation [Abstract]
U.S. federal statutory rate	21.00%	34.00%
State income taxes, net of federal benefit	5.57%	4.67%
Federal rate change, deferred items	0.00%	(23.03%)
State rate change and other	(0.03%)	0.89%
Non-deductible interest	0.00%	(17.67%)
Federal NOLs to expire unutilized due to sec 382 limitation	0.00%	(14.02%)
Other permanent items	(0.98%)	(0.03%)
Change in valuation allowance	(25.56%)	15.19%
Effective rate	0.00%	0.00%

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Income Taxes - Summary of Deferred Tax Assets (Detail) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Components Of Deferred Tax Assets [Abstract]
Net operating loss carryover	$ 8,378,000	$ 5,925,000
Tax credits	178,000	190,000
Stock-based compensation	27,000	53,000
Other	440,000	219,000
Total deferred tax asset	9,023,000	6,387,000
Less: valuation allowance	$ (9,023,000)	$ (6,387,000)

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Income Taxes - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Income Tax [Line Items]
Deferred tax liabilities	$ 0	$ 0
Net operating loss carryforwards limitations	1,559,000
Operating loss carryforward unutilized	5,000,000
Valuation allowance on net operating loss carryforwards	$ 1,700,000
U.S. federal statutory rate	21.00%	34.00%
Change in valuation allowance	$ (2,636,000)	$ 1,837,000
Tax penalties and interest	0	0	$ 0
Accrued interest and penalties	0	$ 0
Tax Liability [Member]
Income Tax [Line Items]
Accrued interest and penalties	$ 0
Tax Cuts and Jobs Act (TCIA) [Member]
Income Tax [Line Items]
U.S. federal statutory rate	21.00%	35.00%
Valuation of deferred tax assets due to change in enacted tax rate		$ 2,909,000
Federal [Member]
Income Tax [Line Items]
Net operating loss	$ 35,519,000	26,425,000
Net operating loss beginning year	begin expiring in the year 2028
Federal [Member] | Tax Year 2018 [Member]
Income Tax [Line Items]
Net operating loss	$ 9,094,000
State [Member]
Income Tax [Line Items]
Net operating loss	$ 29,212,000	$ 22,046,000
Net operating loss beginning year	begin to expire in 2019 through 2027

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Subsequent Events - Additional Information (Detail)							1 Months Ended		12 Months Ended
	Feb. 18, 2019 Installment shares	Feb. 12, 2019 USD ($) $ / shares shares	Jan. 01, 2019 $ / shares shares	Dec. 30, 2017 $ / shares	Dec. 04, 2017 $ / shares	Aug. 15, 2017 shares	Feb. 28, 2019 USD ($)	Dec. 31, 2017 $ / shares	Dec. 31, 2018 $ / shares shares	Dec. 31, 2017 USD ($) $ / shares shares
Subsequent Event [Line Items]
Proceeds from FPO, net of offering costs | $										$ 10,407,706
Exercise price of warrants					$ 1.40
Restricted Stock [Member]
Subsequent Event [Line Items]
Shares of common stock issued upon vesting of stock awards | shares						46,500
Weighted average grant date fair value, Vested									$ 4.83	$ 6.75
Weighted average grant date fair value, Awarded									$ 3.27	$ 6.75
Restricted stock, vested | shares									61,011	312
Restricted Stock Units (RSUs) [Member]
Subsequent Event [Line Items]
Weighted average grant date fair value, Vested									$ 3.68
Weighted average grant date fair value, Awarded									$ 3.56
Restricted stock, vested | shares									65,598
2017 Warrants [Member]
Subsequent Event [Line Items]
Exercise price of warrants				$ 2.95				$ 1.40
Subsequent Event [Member]
Subsequent Event [Line Items]
Proceeds from FPO, net of offering costs | $							$ 5,600,000
Subsequent Event [Member] | Restricted Stock [Member]
Subsequent Event [Line Items]
Shares of common stock issued upon vesting of stock awards | shares			156
Weighted average grant date fair value, Vested			$ 1.63
Subsequent Event [Member] | Restricted Stock Units (RSUs) [Member]
Subsequent Event [Line Items]
Shares of common stock issued upon vesting of stock awards | shares			91,368
Weighted average grant date fair value, Awarded			$ 1.60
Vesting percentage	25.00%
Number of monthly installments for vesting | Installment	12
Restricted stock, vested | shares	20,000
Subsequent Event [Member] | Incentive Stock Option [Member]
Subsequent Event [Line Items]
Number of shares vested | shares	50,000
Vesting percentage	25.00%
Number of monthly installments for vesting | Installment	36
Subsequent Event [Member] | Underwriter Warrants [Member]
Subsequent Event [Line Items]
Warrants to purchase common stock | shares		363,400
Common stock warrants, exercise price per share		$ 1.75
Warrant exercisable period		6 months
Warrant expiration period		4 years
Underwritten Public Offering [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Proceeds from offering costs, shares | shares		4,542,500
Sale of common stock price per share		$ 1.40
Proceeds from FPO, net of offering costs | $		$ 6,400,000