Vericel
Annual Report 2019

Plain-text annual report

Dear Shareholders, 2019 was a transformational year for Vericel as our continued strong revenue growth led to the achievement of significant profitability milestones and we added an exciting new product to our portfolio. We enter 2020 as a high growth, profitable company with a portfolio that includes both commercial and development-stage products, which we believe will enable us to deliver growth for many years to come. More importantly, our growth reflects the ever- increasing number of patients who have benefitted from our cell therapy products and we thank them for their trust in us. With each additional MACI® (autologous cultured chondrocytes on porcine collagen membrane) implant another patient has an opportunity to get back to doing what they love in life, and with each Epicel® (cultured epidermal autografts) treatment another patient has an improved chance of overcoming a devastating injury. We are passionate about our role in assisting these patients and we look forward to continuing to expand the number of patients who can benefit from our unique therapies. The company’s lead product, MACI, is quickly becoming a preferred treatment for many orthopedic surgeons when treating large, symptomatic focal cartilage defects in the knee. MACI finished its third year on the market with 35% revenue growth. For the third year in a row we were able to increase the size of our sales force while also increasing sales force productivity. Additionally, we received biopsies from approximately 1,400 surgeons, which represented a 25% increase over 2018. Given MACI’s use by a growing number of leading orthopedic surgeons within the Sports Medicine specialty, and its relative ease of use, we believe that a broader set of orthopedic surgeons could utilize MACI to treat patients in their practices. To address this opportunity, in the fourth quarter we initiated an expansion of the MACI sales force from 49 to 76 territories. The expanded MACI sales force will allow us to increase the size of our target audience to 5,000 surgeons and to call on these surgeons with greater frequency to drive growth from both new surgeons and current users. With our strong momentum exiting 2019, an expanding set of call points, and a $2 billion addressable market, we are well-positioned to drive strong growth for MACI in the years ahead. Epicel is a potentially life-saving product used by burn surgeons to treat patients suffering from large total body surface area burns. We are pleased to see a growing number of burn centers incorporating Epicel into their treatment protocol. Epicel revenue in 2019 increased 13% over 2018, the third consecutive year of double-digit revenue growth for Epicel. Under new sales leadership, the Epicel field team has expanded from six to ten representatives and burn clinical specialists. We expect that the expanded team will increase Epicel utilization in both current and new burn centers, which we believe will be a key driver of Epicel growth in 2020. In 2019, the Journal of Burn Care and Research published outcomes data for 954 burn patients treated with Epicel. The results demonstrated an increased survival rate for patients treated with Epicel when compared to the outcomes for patients with comparable burns reported in the National Burn Repository, who were treated by other methods. In 2020 and beyond we will continue to leverage these and other data to expand the use of Epicel in this severe burn population. In May 2019, we entered into exclusive license and supply agreements with MediWound Ltd. to commercialize NexoBrid® in North America. NexoBrid is a topically administered biologic product that enzymatically removes nonviable burn tissue, or eschar, in patients with deep partial- and full-thickness thermal burns within four hours of application, without harming viable tissue. NexoBrid is approved in the European Union and other international markets and has been designated as an orphan biologic in the United States. In January 2019, MediWound announced positive top-line results from the pivotal Phase 3 U.S. clinical study (DETECT) of NexoBrid in adult patients with deep partial- and full-thickness thermal burns up to 30% of total body surface area. The study met its primary endpoint of complete eschar removal as well as all secondary endpoints including shorter time to eschar removal, a lower incidence of surgical eschar removal, and lower blood loss during eschar removal compared to standard of care (SOC). % Incidence of Surgical Eschar Removal 100% 50% 0% 4% 72% NexoBrid… SOC… Source: MediWound A key safety endpoint, non-inferiority in time to complete wound closure compared to patients treated with SOC, was also achieved. A subsequent analysis of twelve-month follow-up safety data of cosmesis and function were found to be comparable between the NexoBrid and SOC arms. We are targeting a Biologics License Application (BLA) submission to the FDA in mid- year 2020. We expect that NexoBrid will be a paradigm shift in the initial treatment of severe burn patients. Burn surgeons will be able to remove burn eschar sooner, potentially reducing further damage to healthy tissue, avoiding incidental excision of healthy tissue, and subsequently reducing the amount of autograft needed to treat severe burn patients. The U.S. Biomedical Advanced Research and Development Authority (BARDA) has had a key role in supporting and funding the development of NexoBrid, including the NexoBrid expanded access treatment protocol (NEXT) to treat burn patients with deep partial- and full-thickness burns in the U.S. The NEXT protocol began in October 2019 and will continue during the preparation and review of the NexoBrid BLA. We believe that NEXT will further expand the number of NexoBrid-trained physicians and healthcare providers in the U.S. and generate additional awareness and education at U.S. burn centers. The expanded commercial footprint for Epicel will also set the foundation for growth as we prepare for the NexoBrid launch upon approval in 2021. Given that most patients hospitalized for burns require some degree of eschar removal, we believe that, if approved, the addition of NexoBrid will significantly expand our burn care target addressable market and will enable us to build a second significant commercial franchise to complement our cartilage repair franchise, thereby enhancing our long-term growth profile. In 2019, Vericel achieved full-year revenue of $117.9 million, up 30% over 2018. Excluding the $17.5 million license payment for NexoBrid, we generated $7.8 million in net income compared to a loss of $8.1 million in 2018. In addition, excluding the one-time license payment, our cash and investment balance increased $13.6 million in 2019. We exited 2019 with approximately 240 employees, a modest increase from 2018, with growth concentrated in the commercial functions. Revenue per employee has nearly doubled since 2014 as we have invested in new systems and processes to improve efficiency. EBITDA of $21.2 million. While that level of contribution will pause in 2020 given our increased commercial investments, we believe that this is the right time to make these investments based on the increasing demand for MACI beyond a core group of specialty surgeons, continued Epicel growth, and NexoBrid’s potential to change the standard of care for burn patients. We are well positioned to make these investments given that we ended 2019 with $79 million in cash and investments, carry no debt and the business is generating positive cash flow. 2019 was a landmark year for Vericel in which we advanced beyond being solely a high-growth revenue story. We believe that we are entering 2020 as one of the few high-revenue growth companies that is also positioned to deliver substantial profit and cash flow growth in the years ahead. We would not have made it to this inflection point in the company’s history without the ongoing support of our dedicated employees, collaborators and shareholders, and we thank all of you for your continued support. Sincerely, Consistent with this increased productivity, gross margins increased to 68% for the year and we expect continued improvement as volumes grow in the years ahead. In 2019, over 50% of our incremental revenue contributed to adjusted Nick Colangelo President and CEO March 2020 GAAP v. Non-GAAP Measures Vericel’s reported earnings are prepared in accordance with generally accepted accounting principles in the United States, or GAAP, and represent earnings as reported to the Securities and Exchange Commission. Vericel has provided in this letter financial information that has not been prepared in accordance with GAAP. Vericel’s management believes that the non-GAAP adjusted EBITDA described in the letter, or non-GAAP EBITDA adjusted for specific items that are generally not indicative of our core operations, provides additional information that is useful to investors in understanding Vericel’s underlying performance, business and performance trends, and helps facilitate period-to-period comparisons and comparisons of its financial measures with other companies in Vericel’s industry. However, non-GAAP financial measures that Vericel uses may differ from measures that other companies may use. Non-GAAP financial measures are not required to be uniformly applied, are not audited and should not be considered in isolation or as substitutes for results prepared in accordance with GAAP. This letter contains forward-looking statements and objectives and expectations regarding our company. Actual results may differ significantly from the expectations contained in the forward- looking statements. Our business results are subject to a variety of risks, including those that are discussed in greater detail in Vericel’s Annual Report on Form 10-K for the year ended December 31, 2019, filed with the Securities and Exchange Commission (“SEC”) on February 25, 2020, Quarterly Reports on Form 10-Q and other filings with the SEC. Vericel continues to monitor the COVID-19 pandemic and its effects on global business. Given the rapidly developing situation, it is unclear at this juncture what effect, if any, COVID-19 will have on Vericel’s business. Please continue to monitor Vericel’s Investor Relations webpage at https://investors.vcel.com/ for the most recent information. These forward-looking statements reflect management’s current views and Vericel does not undertake to update any of these forward-looking statements to reflect a change in its views or events or circumstances that occur after the date of this letter except as required by law. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 for the fiscal year ended December 31, 2019 or TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 001-35280 VERICEL CORPORATION (Exact name of registrant as specified in its charter) Michigan (State or other jurisdiction of incorporation or organization) 94-3096597 (I.R.S. Employer Identification No.) 64 Sidney Street Cambridge, MA 02139 (Address of principal executive offices, including zip code) Registrant’s telephone number, including area code: (800) 556-0311 Securities registered pursuant to Section 12(b) of the Act: Title of Class Trading Symbol(s) Name of Each Exchange on Which Registered Common Stock (No par value) VCEL NASDAQ Securities registered pursuant to Section 12(g) of the Act: None Indicate by check mark if the registrant is a well-known seasoned issuer, as defined 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 whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act. Large accelerated filer Non-accelerated filer 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 Rule 12b-2 of the Exchange Act). Yes No The aggregate market value of the registrant’s Common Stock, no par value per share (“Common Stock”), held by non-affiliates of the registrant (based on the closing sales price of the Common Stock as reported on the NASDAQ Capital Market) on June 30, 2019 was approximately $827,617,275. This computation excludes shares of Common Stock held by directors, officers and each person who holds 5% or more of the outstanding shares of Common Stock, since such persons may be deemed to be affiliates of the registrant. This determination of affiliate status is not necessarily a conclusive determination for other purposes. As of February 21, 2020, 44,945,133 shares of Common Stock, no par value per share, were outstanding. DOCUMENTS INCORPORATED BY REFERENCE Proxy Statement for the Annual Meeting of Shareholders scheduled for April 29, 2020 Items 10, 11, 12, 13 and 14 of Part III Document Form 10-K Reference  VERICEL CORPORATION ANNUAL REPORT ON FORM 10-K TABLE OF CONTENTS PART I Business Risk Factors Unresolved Staff Comments Properties Legal Proceedings Mine Safety Disclosures PART II Market for Registrant’s Common Equity, Related Shareholder Matters and Issuer Purchases of Equity Securities Selected Financial Data Management’s Discussion and Analysis of Financial Condition and Results of Operations Quantitative and Qualitative Disclosures About Market Risk Financial Statements and Supplementary Data Changes in and Disagreements With Accountants on Accounting and Financial Disclosure Controls and Procedures Other Information PART III Directors, Executive Officers and Corporate Governance Executive Compensation Security Ownership of Certain Beneficial Owners and Management, and Related Shareholder Matters Certain Relationships and Related Transactions, and Director Independence Principal Accountant Fees and Services Exhibits and Financial Statement Schedules Form 10-K Summary PART IV Item 1. Item 1A. Item 1B. Item 2. Item 3. Item 4. Item 5. Item 6. Item 7. Item 7A. Item 8. Item 9. Item 9A. Item 9B. Item 10. Item 11. Item 12. Item 13. Item 14. Item 15. Item 16. Exhibit Index Signatures Page 4 20 44 44 44 44 45 46 49 57 58 86 86 86 87 87 87 87 87 88 88 89 94 2 Cautionary Note Regarding Forward-Looking Statements This Annual Report on Form 10-K contains certain statements that describe our management’s beliefs concerning future business conditions, plans and prospects, growth opportunities and the outlook for our business based upon information currently available. Such statements are “forward-looking” statements within the meaning of the Private Securities Litigation Reform Act of 1995. Wherever possible, we have identified these forward-looking statements by words such as “will,” “may,” “anticipates,” “believes,” “intends,” “estimates,” “expects,” “projects” and similar phrases. These forward-looking statements are based upon assumptions our management believes are reasonable. Such forward-looking statements are subject to risks and uncertainties which could cause our actual results, performance and achievements to differ materially from those expressed in, or implied by, these statements, including, among others, the risks and uncertainties listed in this Annual Report on Form 10-K under “Part I, Item 1A Risk Factors”. Because our forward-looking statements are based on estimates and assumptions that are subject to significant business, economic and competitive uncertainties, many of which are beyond our control or are subject to change, actual results could be materially different and any or all of our forward-looking statements may turn out to be wrong. Forward-looking statements speak only as of the date made and can be affected by assumptions we might make or by known or unknown risks and uncertainties. Many factors mentioned in our discussion in this Annual Report on Form 10-K will be important in determining future results. Consequently, we cannot assure you that our expectations or forecasts expressed in such forward-looking statements will be achieved. Except as required by law, we undertake no obligation to publicly update any of our forward-looking or other statements, whether as a result of new information, future events, or otherwise. 3 Except for the historical information presented, the matters discussed in this Report, including our product development and commercialization goals and expectations, our plans and anticipated timing and results of clinical development activities, potential market opportunities, revenue expectations and the potential advantages and applications of our products and product candidates under development, include forward-looking statements that involve risks and uncertainties. Our actual results may differ significantly from the results discussed in the forward-looking statements. Factors that could cause or contribute to such differences include, but are not limited to, those discussed under the caption “Risk Factors.” Unless the context requires otherwise, references to “we,” “us,” “our” and “Vericel” refer to Vericel Corporation. We own various trademark registrations and applications, and unregistered trademarks, including Vericel Corporation, Epicel, MACI and our corporate logo. All other trade names, trademarks and service marks of other companies appearing in this Form 10-K are the property of their respective holders, including NexoBrid, which is a registered trademark of MediWound Ltd. Solely for convenience, the trademarks and trade names in this document may be referred to without the ® and ™ symbols, but such references should not be construed as any indicator that their respective owners will not assert, to the fullest extent under applicable law, their rights thereto. We do not intend to use or display other companies’ trademarks and trade names to imply a relationship with, or endorsement or sponsorship of us by, any other companies. Item 1. Business General Information PART I Vericel Corporation is a leader in advanced cell therapies and specialty biologics for the sports medicine and severe burn care markets. We currently have two marketed advanced cell therapy products in the United States. MACI (autologous cultured chondrocytes on porcine collagen membrane) is an autologous cellularized scaffold product indicated for the repair of symptomatic, single or multiple full-thickness cartilage defects of the knee with or without bone involvement in adults that was approved by the U.S. Food and Drug Administration (FDA) on December 13, 2016. The first implantation of MACI occurred on January 31, 2017. At the end of the second quarter of 2017, we removed Carticel (autologous cultured chondrocytes), an earlier generation ACI product, from the market. We also market Epicel (cultured epidermal autografts), a permanent skin replacement Humanitarian Use Device (HUD) for the treatment of adult and pediatric patients with deep-dermal or full-thickness burns comprising greater than or equal to 30 percent of total body surface area (TBSA). As of May 6, 2019, we also hold an exclusive license for North American commercial rights to NexoBrid, a registration-stage biological orphan product manufactured by MediWound Ltd. (MediWound) for debridement of severe thermal burns. Our Strategy Our objective is to become the leading developer in advanced therapies for the sports medicine and severe burn care markets. To achieve this objective, we intend to: • Increase MACI revenue by increasing the number of surgeons implanting MACI and the average number of implants per surgeon; Increase Epicel revenue by expanding the number of burn centers consistently using Epicel; • • Lower the marginal manufacturing costs for MACI and Epicel through increased volume; • Submit a Biologics License Application (BLA) for NexoBrid to the FDA midyear 2020 and, if approved, commercialize and market NexoBrid for burn patients requiring debridement; and • Generate positive operating income by keeping the growth in commercial expense lower than the growth in revenue. Acquisition of Sanofi’s CTRM Business On May 30, 2014, we completed the acquisition of the Cell Therapy and Regenerative Medicine (CTRM) business of Sanofi, a French société anonyme (Sanofi), certain assets, including all of the outstanding equity interests of Genzyme Biosurgery ApS (now known as Vericel Denmark ApS), a wholly-owned subsidiary of Sanofi, and a portfolio of patents and patent applications of Sanofi and certain of its subsidiaries, and assumed certain liabilities for purposes of acquiring the portion of the CTRM business, which researched, developed, manufactured, marketed and sold Carticel, MACI and Epicel. 4 Product Portfolio Our marketed products include two FDA-approved autologous cell therapies: MACI, a third-generation autologous implant for the repair of symptomatic, full-thickness cartilage defects of the knee in adult patients and Epicel, a permanent skin replacement for adult and pediatric patients with deep dermal or full thickness burns greater than or equal to 30% of TBSA. Both products are currently marketed in the U.S. We also own Carticel which is no longer marketed in the U.S. In addition, we have entered into exclusive license and supply agreements with MediWound to commercialize NexoBrid in North America. NexoBrid, a topically- administered biological product that enzymatically removes nonviable burn tissue, or eschar, in patients with deep partial and full- thickness thermal burns, is currently in clinical development in North America. Until 2017, our active product candidate portfolio included ixmyelocel-T, a patient-specific multicellular therapy for the treatment of advanced heart failure due to dilated cardiomyopathy, or DCM. We have no current plans to continue the development of ixmyelocel-T. MACI Background of Cartilage Defects Damage to cartilage in the knee can occur from acute or repetitive trauma from playing sports, exercising, work related physical demands, or performing everyday activities. When damaged, cartilage in the knee does not usually heal on its own. If left untreated, cartilage defects can progress and lead to degenerative joint disease, osteoarthritis and potentially require total knee replacement a poor option for younger and more active patients. For patients diagnosed with cartilage defects, there are several treatment options, including arthroscopic debridement/ chondroplasty, marrow stimulation techniques such as microfracture (a minimally invasive procedure that can be performed arthroscopically), osteochondral autografts for smaller cartilage injuries, osteochondral allografts, and autologous chondrocyte implantation (ACI). Allogeneic tissue-based products are also used to treat cartilage defects. These products, which are subject to human tissue regulation, include DeNovo® NT (Zimmer Biomet), Cartiform® (Arthrex) and Prochondrix® (Allosource). Products subject only to FDA human tissue regulations are not required to obtain a Biologics License prior to being marketed. Products, like MACI, which must meet the requirements for a Biologics License Application before being marketed, are required to demonstrate clinical efficacy equal or superior to a standard of care. Carticel was the first FDA-approved autologous cartilage repair product for the repair of symptomatic cartilage defects and was indicated for the repair of symptomatic cartilage defects of the femoral condyle (medial, lateral or trochlea) caused by acute or repetitive trauma, in patients who have had an inadequate response to a prior arthroscopic or other surgical repair procedure such as debridement (the removal of damaged or defective cartilage), microfracture (the creation of tiny fractures in the bone to encourage new cartilage), drilling/abrasion arthroplasty, or osteochondral allograft/autograft. Carticel received a Biologics License Application (BLA) approval in 1997 and was marketed in the U.S. until the second quarter of 2017 at which time it was replaced by MACI. MACI was approved on December 13, 2016 by the FDA. MACI is an autologous cellular scaffold product consisting of autologous cultured chondrocytes seeded onto a resorbable Type I/III porcine-derived collagen membrane. Autologous cultured chondrocytes are human-derived cells which are obtained from a sample of the patient’s own cartilage for the manufacture of MACI. An orthopedic surgeon obtains the sample by taking a cartilage biopsy during an initial arthroscopic procedure. We isolate the patient’s chondrocytes, the cells that produce cartilage, from the biopsy and expand those cells in a manufacturing process compliant with current Good Manufacturing Practices (cGMP). The expanded cells are then uniformly seeded onto a resorbable collagen membrane using a proprietary process prior to shipment. After receipt by the surgeon, MACI is implanted into the cartilage defect(s). A key driver of ACI’s therapeutic advantage relative to other approaches, such as microfracture, is that autologous chondrocytes have the potential to produce the hyaline-like cartilage that is naturally present in the knee, rather than fibrous cartilage that lacks the durability and wear characteristics of hyaline cartilage. Since MACI is comprised of cells uniformly seeded on a collagen membrane, the surgery is simpler than with Carticel since that product was a cell suspension and required a membrane to be sutured in place to confine the cell suspension to the defect area. This allows the implantation of MACI through a smaller incision or mini arthrotomy for focal defects. MACI is simply trimmed to the size of the defect and fixed to the bone with an off-the-shelf surgical fibrin sealant. MACI has expanded the ACI market since MACI shares the efficacy advantages of Carticel while being less invasive, having a shorter procedure time, and eliminating the need for a periosteal harvest and suture fixation of the periosteal patch. In addition, MACI is indicated for a broader range of cartilage defects of the knee, ensures more uniform distribution of the cells in the cartilage defect and is supported by Phase 3 clinical data demonstrating a statistically significant improvement in pain and function scores compared to microfracture. The pivotal clinical trial supporting MACI registration in Europe and approval in the U.S., the Superiority of MACI Implant versus Microfracture Treatment in patients with symptomatic articular cartilage defects in the knee (SUMMIT) trial, was completed 5 in 2012. Analysis of this 144 patient study demonstrated at Week 104 a statistically significant greater improvement in the co- primary endpoint of pain and function for those patients treated with MACI compared to microfracture. MACI became available in the EU in 2000 and Australia in 2002 prior to promulgation of regulations requiring marketing authorizations for cell therapies in Europe and Australia. MACI received marketing authorization in Europe in June 2013 by meeting the requirements of the Advanced Therapy and Medicinal Product (ATMP) guidelines based on the results of the SUMMIT trial in which MACI was manufactured at, and supplied from, our Cambridge, Massachusetts site. We suspended the marketing of MACI in Europe as of September 2014 primarily due to an unfavorable pricing environment. Lifting of the suspension would have required the registration of a new manufacturing facility in Europe prior to the five year renewal deadline of June 2018, which was not feasible. Consequently, the European manufacturing authorization for MACI expired by its terms at the end of June 2018. Sanofi had discontinued Australian operations and commercialization prior to our purchase of MACI. Market Opportunity for MACI According to a 2018 external market study, approximately 750,000 patients undergo cartilage repair procedures of the knee, annually in the United States. Of these, approximately 315,000 patients are consistent with the current MACI label. Based on defect characteristics, doctors that have implanted MACI consider approximately 125,000 of these patients clinically appropriate for MACI. Approximately 60,000 of these eligible patients have larger lesions and are likely to secure insurance authorization for MACI. Initially, all patients undergo arthroscopy to confirm a cartilage defect. Approximately 80% of these patients have a chondroplasty only, with the balance also undergoing a microfracture procedure during this initial surgery. Approximately 10% of patients undergo a second surgery and receive either an osteochondral allografts or MACI. Although data shows that patients treated with microfracture do experience pain score improvement, generally only patients with Class 1 defects (i.e., the smallest defects) do not experience subsequent deterioration after 18 months following the procedure. Treatment with MACI provides an opportunity to replace the damaged cartilage in larger defects with a durable cartilage tissue. In the U.S., the physician target audience that repairs cartilage defects is partly comprised of a group of orthopedic surgeons who self-identify and/or have a formal specialty as sports medicine physicians. We believe this target audience is approximately 3,000 physicians. In order to more effectively engage this customer base, we expanded our sales force from 40 to 48 representatives in the second quarter of 2019. In addition to sports medicine physicians, there is a population of approximately 8,000 general orthopedic surgeons who treat cartilage injuries, although typically at a lower average volume relative to the sports medicine segment. In 2020 we plan to implement a further expansion to 76 representatives to enable the sales force to also call on approximately 2,000 of the general orthopedic surgeons. In the year ended December 31, 2019, MACI generated net revenues of approximately $91.6 million. The volume of our MACI business has varied significantly by quarter due to several factors including insurance deductible limits and the time of year patients prefer to start rehabilitation. Over the last four years ACI (MACI and Carticel prior to its replacement) sales volumes from the first through the fourth quarter have on average represented 19% (16%-24% range), 23% (21%-25% range), 22% (20%-23% range) and 36% (32%-38% range) respectively, of total annual volumes. Seasonal sales patterns and other variations related to our revenue recognition may cause significant fluctuations in our results of operations and cash flows. We expect to continue to experience this seasonality effect in subsequent years. Epicel Epicel (cultured epidermal autografts) is a permanent skin replacement for full thickness burns greater than or equal to 30% of TBSA. The extent of the skin surface that the burn affects is usually referred to as a percent of TBSA. Epicel is currently the only FDA-approved autologous epidermal product available for large total surface area burns in both adult and pediatric patients. Currently, approximately 100 patients are treated with Epicel in the U.S. each year. In the year ended December 31, 2019, Epicel net revenues totaled $26.2 million. Epicel is produced by isolating and expanding keratinocytes, which are the predominant cell type in the epidermis or outer layer of the skin, and which are originally obtained by taking of a small biopsy of a patient’s healthy skin. Epicel is an important treatment option for patients with severe burns because these patients are generally understood to need a keratinocyte-based epithelium, and because of the severity and extent of their burns, these patients generally have very little healthy skin remaining on their bodies from which to obtain keratinocyte-based epithelium for autografting. 6 Epicel is a cell-based product that is regulated by the Center for Biologics Evaluation and Research (CBER) under medical device authorities. Epicel was designated as a HUD in 1998 and a Humanitarian Device Exemption (HDE) application for the product was submitted in 1999. HUDs are devices that are intended for diseases or conditions that affect not more than 8,000 individuals annually in the United States. On February 18, 2016, the FDA approved our HDE supplement to revise the labeled indications of use for Epicel to specifically include pediatric patients. As a result of the change in the label to include use in pediatric patients, the FDA determined that Epicel met the eligibility criteria to be sold for profit, so long as the number of devices distributed in any calendar year does not exceed the annual distribution number (ADN). The ADN is defined as the number of devices reasonably needed to treat, diagnose or cure a population of 8,000 individuals per year in the United States. The FDA has determined that the ADN for Epicel is 360,400 devices. The holder of the HDE must immediately notify FDA if the number of devices distributed during a calendar year exceeds the ADN. The revised product label also now specifies that the probable benefit of Epicel, mainly related to survival, was demonstrated in two Epicel clinical experience databases and a physician-sponsored study comparing outcomes in patients with large burns treated with Epicel relative to the standard care. Market Opportunity for Epicel Each year in the U.S., more than 40,000 people are hospitalized for burns. Approximately 1,500 of these patients are treated for burns covering more than 30% of their TBSA, the labeled indication for Epicel. Currently, the mortality rate for this group is approximately 34%, partially due to the inability to close wounds due to the lack of healthy tissue from which to harvest autografts. Although age can vary, the typical Epicel patient is young and has suffered full thickness burns due to a wide variety of occupational, household or auto accidents. Many of the most severely burned patients are medivac transported to one of the 132 specialized burn centers across the U.S. While the average acute care hospital has less than 3 admissions for burns annually, these specialized burn centers average over 200 admissions per year. Relative to clinical need, we believe Epicel has been underutilized due to the lack of a consistent promotional effort prior to 2015. Since the acquisition of Epicel we have expanded our sales force from a single representative to ten representatives. We expect Epicel’s utility to continue to grow as commercial and medical efforts are appropriately dedicated to the product and the burn centers that use it to treat patients. Due to the low incidence and sporadic nature of severe burns, Epicel revenue has inherent variability from quarter to quarter and does not exhibit significant seasonality. Over the past four years, a single quarter has ranged from as high as 34% to as low as 17% of annual revenue. Seasonal sales patterns and other variations related to our revenue recognition may cause significant fluctuations in our results of operations and cash flows. NexoBrid Our preapproval stage portfolio includes NexoBrid, a topically-administered biological product that enzymatically removes nonviable burn tissue, or eschar, in patients with deep partial and full-thickness thermal burns. NexoBrid is currently in clinical development in North America, and a BLA currently is targeted for submission to the FDA midyear 2020. Pursuant to the terms of our license agreement with MediWound, MediWound will continue to conduct clinical activities described in the development plan to support the filing of a BLA with the United States FDA under the supervision of a Central Steering Committee comprised of members of each party. Ixmyelocel-T Our preapproval stage portfolio also includes ixmyelocel-T, a unique multicellular therapy derived from an adult patient’s own bone marrow which utilizes our proprietary, highly automated and scalable manufacturing system. This multicellular therapy was developed for the treatment of advanced heart failure due to dilated cardiomyopathy, or DCM. Ixmyelocel-T has been granted a U.S. Orphan Drug designation by the FDA for the treatment of DCM. We completed enrolling and treating patients in our Phase 2b ixCELL-DCM study in February 2015. On September 29, 2017, the FDA indicated that we would be required to conduct at least one additional Phase 3 clinical study to support a BLA for ixmyelocel-T. Given the expense required to conduct further development and our focus on growing our existing commercial products, at this time we have no current plans to initiate or fund a Phase 3 trial on our own. 7 Production Cell Manufacturing and Cell Production Components Our cell-manufacturing facility is located in Cambridge, Massachusetts, and is used for U.S. manufacturing and distribution of MACI and Epicel. The Cambridge facility also houses our research and development function, which is responsible for process development, release assay development, and technology transfers between sites and departments. Through September 2017 we operated a centralized cell manufacturing facility in Ann Arbor, Michigan. The facility supported the final stage of the open label extension of the ixCELL-DCM clinical trial conducted in the United States and Canada. Upon completion of the trial, the Ann Arbor manufacturing facility was converted to office space since there are no plans to continue development of ixmyelocel-T. Research & Development The bulk of our ongoing research and development activities are focused on exploring methods that improve our ability to efficiently manufacture high quality cell therapy products for patients. We have performed an in-depth analysis of the cell culture processes used in the manufacturing of Epicel and MACI and have identified several areas for their potential improvement. Therefore, our research and development program is focused on the many facets of process development for all of our products including, but not limited to, tissue procurement and processing, cell culture surface and media modification, and other process efficiencies. Patents and Proprietary Rights Our success depends in part on our ability, and the ability of our future licensors, to obtain patent protection for our products and processes. As part of the acquisition of the CTRM business from Sanofi, we acquired a multinational intellectual property estate. The intellectual property estate includes patents and patent applications directed to chondrocyte implants and technologies related to the determination of the presence of chondrocytes in the cell cultures used to produce the chondrocyte implants. Although we do not own any patents or patent applications relating to Epicel, many of the processes and techniques are trade secrets and would be difficult to replicate without significant investment and time. We own issued patents directed to methods of determination of the presence of chondrocytes in cell cultures used to produce both MACI and Carticel, which are scheduled to expire October 2029 in the U.S. and in April 2028 abroad. We have one issued patent in the U.S. directed to a device related to MACI that is set to expire in November 2023, and one pending U.S. application and one pending European application as well. As a biologic, MACI is entitled to twelve years of data exclusivity until December 13, 2028, calculated from its date of approval. When these patents and data exclusivity expire, our opportunity to establish or maintain product revenue could be substantially reduced. In the future, we may also rely on certain licenses granted by third parties for certain patent rights, including for future product candidates, such as the license for North American commercial rights to NexoBrid. We will need to comply with the terms of such agreements in order to maintain our rights to such patents. Our efforts to secure our proprietary rights also includes our reliance on trade secrets and un-patentable know-how, which we seek to protect, in part, by confidentiality agreements. It is our policy to require our employees, consultants, contractors, manufacturers, outside scientific collaborators and sponsored researchers and other advisors to execute confidentiality agreements upon the commencement of employment or consulting relationships with us. These agreements provide that all confidential information developed or made known to the individual during the course of the individual’s relationship with us is to be kept confidential and not disclosed to third parties except in specific limited circumstances. We also require signed confidentiality or material transfer agreements from any company that is to receive our confidential information. In the case of employees, consultants and contractors, the agreements generally provide that all inventions conceived by the individual while rendering services to us shall be assigned to us as the exclusive property of Vericel. See “Government Regulation - Product Approval” and “Risk Factors - Risks Related to Intellectual Property” below for additional information. In addition, the processes and technologies related to ixmyelocel-T include certain issued United States patents. Certain patent equivalents to the United States patents have also been issued in other jurisdictions. Certain of our research has been funded or may become funded in part by a Small Business Innovation Research (SBIR) grant obtained from the Department of Health and Human Services or by other governmental grants. As a result of such funding, the United States government has certain rights in the technology developed with such funding. These rights include a non-exclusive, 8 fully paid-up, worldwide license under such inventions for any governmental purpose. We believe that the current licensed patents that relate to this technology under the SBIR grant have expired. We also own a broadly filed trademark portfolio with registrations for MACI, Epicel and Carticel. Sales and Marketing Both our marketed and development stage products are specialty products with focused physician and institutional call points. The MACI sales organization is comprised of approximately 48 Clinical Account Specialists and we have announced plans to expand the organization to 76 Clinical Account Specialists, the vast majority of whom we anticipate will be employed and in the field by the beginning of the second quarter of 2020. The current target audience is a concentrated (approximately 5,000) set of sports medicine and general orthopedic surgeons and their staffs. Most private payers have a medical policy that allows treatment with MACI, and all of the top 30 payers have a formal medical policy for MACI or ACI in general. For those private payers which have not yet approved a medical policy for MACI, for medically appropriate cases, the patient can often obtain approval on a case by case basis. On July 25, 2018 and August 10, 2018, we entered into amendments to our distribution agreement with Orsini Pharmaceutical Services, Inc. (Orsini). Under the revised agreement, we agreed to eliminate Orsini’s right to serve as our exclusive distributor for MACI. On July 26, 2018, we entered into a Dispensing Agreement (Dispensing Agreement) with AllCare Plus Pharmacy, Inc. (AllCare). Pursuant to the Dispensing Agreement, we appointed AllCare as a non-exclusive specialty pharmacy provider of MACI. Epicel customers are supported by 10 Burn Therapy and Clinical Support Specialists, as well as dedicated marketing and sales management staff. There are approximately 132 specialized burn centers in the U.S., and a subset of these institutions regularly treat patients suffering from large TBSA burns. As a result, reaching target centers is feasible with a relatively small number of Burn Therapy Specialists. Government Regulation Our research and development activities and the manufacturing and marketing of our products are subject to the laws and regulations of governmental authorities in the United States and other countries in which our products may be marketed. Specifically, in the United States, the FDA regulates drugs, biologics and medical devices and requires new product approvals or clearances to assure safety and effectiveness of these products. Governments in other countries have similar requirements for testing and marketing. In the United States, in addition to meeting FDA regulations, we are also subject to other federal laws, such as the Occupational Safety and Health Act and the Environmental Protection Act, as well as certain state laws. Some human cell or tissue products that are intended for implantation, transplantation, infusion, or transfer into a human recipient are regulated solely as human cell, tissue, and cellular and tissue-based products (HCT/Ps) and do not require the FDA’s premarket review. If these cell or tissue products do not meet the FDA’s requirements for regulation solely as an HCT/P, they require FDA premarket review and marketing authorization. The types of marketing authorizations required for non HCT/ P cell therapy products have evolved since cell therapy products were initially introduced. Epicel was approved by the Center for Devices and Radiological Health, as an HDE medical device in 2007 but now is regulated by CBER under the same medical device regulations. MACI, approved in 2016, is regulated by CBER as a combination cell therapy/device product and required an approved BLA to be marketed in the U.S. NexoBrid, a product licensed in North America from MediWound, is currently in clinical development in North America. In the U.S., NexoBrid is regulated as a botanical protein biologic and requires an approved BLA to be marketed in the U.S. Commercial production of these products needs to occur in FDA-registered facilities in compliance with cGMP requirements for biologics. Regulatory Process The FDA regulates biologics under the Federal Food, Drug, and Cosmetic Act (FFDCA) and the Public Health Service Act, and their implementing regulations. Obtaining approval of a BLA for new biological products is a lengthy process leading from development of a new product through preclinical and clinical testing. This process takes a number of years and the expenditure of significant resources. There can be no assurance that our current or future product candidates will ultimately receive approval. The FFDCA and other federal and state statutes and regulations govern the research, testing, manufacture, safety, labeling, storage, record-keeping, approval, distribution, use, adverse event reporting, advertising and promotion of our products. Noncompliance with applicable requirements can result in civil penalties, recall, injunction or seizure of products, refusal of the 9 government to approve our product approval applications or to allow us to enter into government supply contracts, withdrawal of previously approved applications and criminal prosecution. Product Approval In order to obtain FDA license, or approval of, a new biological product, sponsors must submit proof of safety, purity and potency, or effectiveness. In most cases, such proof entails extensive nonclinical, also known as preclinical studies in animal models and well-controlled clinical trials in human subjects. The testing, preparation of necessary applications and processing of those applications by the FDA is expensive, may take several years to complete and could have an uncertain outcome. The FDA regulatory review and approval process is complex and can result in requests for additional data, increased development cost, time to market delays, or preclude us from bringing to market new products. The FDA may also require post-marketing studies and risk evaluation and mitigation strategies (REMS) as condition to approval. These requirements will add to the cost of regulatory compliance and the cost to sell our products, due to complex distribution and restricted commercial operations. Product approvals may be withdrawn if compliance with applicable regulations is not maintained or if safety issues are identified during routine safety monitoring following commercialization. For patented technologies, product development and the regulatory review/approval process can materially reduce the period during which we will have the exclusive right to exploit such technologies. Regulatory exclusivity may offer some additional protection. As a biologic, MACI is entitled to twelve years of data exclusivity from its date of approval. As an orphan biologic, NexoBrid may be entitled upon approval to twelve years of data exclusivity and 7 years of market exclusivity from its date of approval. Adequate and well-controlled clinical studies are required by the FDA for approval of a BLA. To conduct a clinical trial in the U.S., the study sponsor is required to submit an Investigational New Drug (IND) application including the study protocol prior to commencing human clinical trials. The submission must be supported by data, typically including the results of nonclinical, manufacturing and laboratory testing. The conduct of the nonclinical tests must comply with Good Laboratory Practice, and applicable cGMP requirements. Long term nonclinical testing, such as animal reproductive toxicity and carcinogenicity, is conducted if warranted and is submitted to the IND to support a future BLA. Following the initial submission of the IND, the FDA has 30 days to review the application and raise safety and other clinical trial issues. If questions or objections are not raised within that period, the clinical trial may commence according to the investigational protocol submitted to the FDA and following Institutional Review Board (IRB) approvals for each of the clinical sites where the study will be conducted. Protocol amendments need to be submitted and approved by the FDA prior to implementation. We have submitted an IND for MACI and several INDs for ixmyelocel-T, and we conducted clinical investigations under these INDs. Clinical studies can also be conducted outside of the U.S. with or without a U.S. IND. However, a clinical trial application (CTA) or IND is required to be submitted to the local competent regulatory authority for the conduct of human clinical trials. The CTA has similar data requirements to those of an IND. MACI, Nexobrid, Carticel and ixmyelocel-T are regulated by the FDA as biologics. For products that are regulated as biologics, the FDA requires: (i) nonclinical animal testing to establish a safety profile and/or a starting dose for initiation of clinical trials in humans; (ii) submission to the FDA of an IND application, which must become effective prior to the initiation of human clinical trials; (iii) adequate and well-controlled clinical trials to demonstrate the safety, purity and potency, or effectiveness, of the product for its intended use; (iv) submission to the FDA of a BLA; and (v) review and approval of the BLA as well as pre-approval inspections of the manufacturing facility by the FDA. For purposes of BLA approval, human clinical trials are typically conducted in three sequential phases that may sometimes overlap: • • • Phase 1—The biological product is initially tested for safety and tolerability. In the case of biological products and those for severe or life-threatening diseases, the initial human testing is generally conducted in patients. These trials may also provide early evidence on effectiveness. Phase 2—These trials are conducted in a limited number of subjects in the target population to determine a safe and effective dosage to evaluate in Phase 3 and to identify possibly related adverse effects and safety risks. Multiple Phase 2 clinical trials may be conducted by the sponsor to obtain information prior to beginning larger and more expensive Phase 3 clinical trials. Phase 3—Phase 3 trials are undertaken to provide evidence of clinical efficacy and to further evaluate dosage, potency, and safety in an expanded patient population at multiple clinical trial sites. Phase 3 studies are performed after preliminary evidence suggesting effectiveness of the product has been obtained, and are intended to establish the overall benefit-risk relationship of the investigational product, and to provide an adequate basis for product approval and labeling. 10 Post-approval clinical trials, sometimes referred to as Phase 4 clinical trials, may be conducted after initial marketing approval. These trials may be required by the FDA as a condition of approval and are used to gain additional experience from the treatment of patients in the intended therapeutic indication, particularly for long-term safety follow-up. The FDA has express statutory authority to require post-market clinical trials to address safety issues. All of these trials must be conducted in accordance with good clinical practice (GCP) requirements in order protect the health and safety of human subjects and for the data to be considered reliable for regulatory purposes. During all phases of clinical development, regulatory agencies require extensive monitoring and auditing of all clinical activities, clinical data, and clinical trial investigators. Annual progress reports detailing the results of the clinical trials must be submitted to the IND. Written IND safety reports must be promptly submitted to the FDA and the investigators for serious and unexpected adverse events; any findings from other studies, tests in laboratory animals or in vitro testing that suggest a significant risk for human subjects; or any clinically important increase in the rate of a serious suspected adverse reaction over that listed in the protocol or investigator brochure. The sponsor must submit an IND safety report within 15 calendar days after the sponsor determines that the information qualifies for reporting. The sponsor also must notify the FDA of any unexpected fatal or life-threatening suspected adverse reaction within seven calendar days after the sponsor’s initial receipt of the information. Phase 1, Phase 2, and Phase 3 clinical trials may not be completed successfully or within any specified period, or at all. Regulatory authorities, a data safety monitoring board or the sponsor may suspend a clinical trial at any time on various grounds, including a finding that the participants are being exposed to an unacceptable health risk. Similarly, an IRB can suspend or terminate approval of a clinical trial at its institution if the clinical trial is not being conducted in accordance with the IRB’s requirements or if the biological product has been associated with unexpected serious harm to patients. A drug being studied in clinical trials may be made available to individual patients in certain circumstances. Pursuant to the 21st Century Cures Act, or Cures Act, which was signed into law in December 2016, the manufacturer of an investigational drug for a serious disease or condition is required to make available, such as by posting on its website, its policy on evaluating and responding to requests for individual patient access to such investigational drug. This requirement applies on the later of 60 calendar days after the date of enactment of the Cures Act or the first initiation of a Phase 2 or Phase 3 trial of the investigational drug. Concurrent with clinical trials, companies usually complete additional animal studies and must also develop additional information about the physical characteristics of the biological product as well as finalize a process for manufacturing the product in commercial quantities in accordance with cGMP requirements. To help reduce the risk of the introduction of adventitious agents with the use of biological products, the PHS Act emphasizes the importance of manufacturing control for products whose attributes cannot be precisely defined. The manufacturing process must be capable of consistently producing quality batches of the product candidate and, among other things, the sponsor must develop methods for testing the identity, strength, quality, potency, and purity of the final biological product. Additionally, appropriate packaging must be selected and tested and stability studies must be conducted to demonstrate that the biological product candidate does not undergo unacceptable deterioration over its shelf life. After completion of the required clinical testing, a BLA is prepared and submitted to the FDA. FDA review and approval of the BLA is required before marketing of the product may begin in the United States. The BLA must include the results of all nonclinical, clinical, and other testing and a compilation of data relating to the quality and manufacture of the product, including, chemistry, manufacture, and controls, to demonstrate the safety, purity and potency, or efficacy, of the product based on these results. The cost of preparing and submitting a BLA is substantial. Under federal law, the submission of most BLAs is subject to an application user fee, as well as an annual prescription drug product program user fees, which may total several million dollars and are increased annually. The FDA has 60 days from its receipt of a BLA to determine whether the application will be accepted for filing based on the agency’s threshold determination that it is sufficiently complete to permit substantive review. Once the submission is accepted for filing, the FDA begins an in-depth review. The FDA has agreed to certain performance goals in the review of BLAs, including to review 90 percent of standard BLAs within 10 months from the date the application is accepted for filing. Although FDA often meets its user fee performance goals, the FDA can extend these timelines as warranted. The FDA usually refers applications for novel biologics, or biologics which present difficult questions of safety or efficacy, to an advisory committee-typically a panel that includes clinicians and other experts-for review, evaluation, and a recommendation as to whether the application should be approved. The FDA is not bound by the recommendation of an advisory committee, but it generally follows such recommendations. Before approving a BLA, the FDA will typically inspect one, or more, clinical sites to assure compliance with GCP. Additionally, the FDA will inspect the facility or the facilities at which the biologic is manufactured as part of a pre-approval inspection. The FDA will not approve the product unless it verifies that compliance with requirements for cGMP is satisfactory and the BLA contains data that provide substantial evidence that the biologic is safe, pure and potent, or effective, for the intended use. 11 For certain products, the FDA also will not approve the product if the manufacturer is not in compliance with the Good Tissue Practices (GTP). These are FDA regulations that govern the methods used in, and the facilities and controls used for, the manufacture of HCT/Ps, which are human cells or tissue intended for implantation, transplant, infusion, or transfer into a human recipient. The primary intent of the GTP requirements is to ensure that cell and tissue based products are manufactured in a manner designed to prevent the introduction, transmission and spread of communicable disease. FDA regulations also require tissue establishments to register and list their HCT/Ps with the FDA and, when applicable, to evaluate donors through screening and testing. To assure cGMP, GTP and GCP compliance, an applicant must incur significant expenditure of time, money and effort in the areas of training, record keeping, production, and quality control. After the FDA evaluates the BLA and the manufacturing facilities, it issues either an approval letter or a complete response letter. A complete response letter means that the BLA will not be approved in its present form and generally outlines the deficiencies in the submission. Complete responses may require substantial additional testing, or information, in order for the FDA to reconsider the application. If and when those deficiencies have been addressed to the FDA’s satisfaction, the FDA will issue an approval letter. The agency will review such resubmissions in two or six months depending on the type of information included. The FDA approval is never guaranteed, and the FDA may refuse to approve a BLA if the regulatory requirements are not satisfied. An approval letter authorizes commercial marketing of the biologic with specific prescribing information for specific indications. The approval for a biologic may be significantly more limited than requested in the application, including limitations on the specific diseases and dosages or the indications for use, which could restrict the commercial value of the product. The FDA may also require that certain contraindications, warnings, or precautions be included in the product labeling. In addition, as a condition of BLA approval, the FDA may require a REMS to help ensure that the benefits of the biologic outweigh the potential risks. REMS can include medication guides, communication plans for healthcare professionals, and elements to assure safe use (ETASU). ETASU can include, but are not limited to, special training or certification for prescribing or dispensing, dispensing only under certain circumstances, special monitoring, and the use of patient registries. The requirement for a REMS or use of a companion diagnostic with a biologic can materially affect the potential market and profitability of the biologic. Moreover, product approval may require, as a condition of approval, substantial post-approval testing and surveillance to monitor the biologic’s safety or efficacy. Once granted, product approvals may be withdrawn if compliance with regulatory requirements and standards is not maintained or problems are identified following initial marketing. Under current requirements, facilities manufacturing biological products for commercial distribution must be registered with the FDA. In addition to the preclinical studies and clinical trials, the BLA includes a description of the facilities, equipment and personnel involved in the manufacturing process. A biologics license, which is the product’s approval, is granted on the basis of inspections of the applicant’s facilities in which the primary focus is on compliance with cGMP and the ability to consistently manufacture the product in the facility in accordance with the BLA. If the FDA finds the results of the inspection unsatisfactory, it may decline to approve the BLA, resulting in a delay in production and commercialization of products. 12 Regulation of Combination Products in the United States Certain products may be comprised of components that would normally be regulated under different types of regulatory authorities and frequently by different centers at the FDA. These products are known as combination products. Specifically, under regulations issued by the FDA, a combination product may be: • A product comprised of two or more regulated components that are physically, chemically, or otherwise combined or mixed and produced as a single entity; • Two or more separate products packaged together in a single package or as a unit and comprised of drug and device products, device and biological products, or biological and drug products; • A drug, or device, or biological product packaged separately that according to its investigational plan or proposed labeling is intended for use only with an approved individually specified drug, or device, or biological product where both are required to achieve the intended use, indication, or effect and where upon approval of the proposed product the labeling of the approved product would need to be changed, e.g., to reflect a change in intended use, dosage form, strength, route of administration, or significant change in dose; or • Any investigational drug, device, or biological product packaged separately that according to its proposed labeling is for use only with another individually specified investigational drug, device, or biological product where both are required to achieve the intended use, indication, or effect. Under the FFDCA, the FDA is charged with assigning a center with primary jurisdiction, or a lead center, for review of a combination product. That determination is based on the “primary mode of action” of the combination product. Thus, if the primary mode of action of a device-biologic combination product is attributable to the biologic product, the FDA center responsible for premarket review of the biologic product would have primary jurisdiction for the combination product. The FDA has also established an Office of Combination Products to address issues surrounding combination products and provide more certainty to the regulatory review process. That office serves as a focal point for combination product issues for agency reviewers and industry. It is also responsible for developing guidance and regulations to clarify the regulation of combination products, and for assignment of the FDA center that has primary jurisdiction for review of combination products where the jurisdiction is unclear or in dispute. Accelerated Approval for Regenerative Advanced Therapies As part of the 21st Century Cures Act, Congress recently amended the FFDCA to create an accelerated approval pathway for regenerative advanced therapies, which include cell therapies, therapeutic tissue engineering products, human cell and tissue products, and combination products using any such therapies or products. Regenerative advanced therapies do not include those human cells, tissues, and cellular and tissue-based products regulated solely under section 361 of the Public Health Service Act and 21 CFR Part 1271. The new program is intended to facilitate efficient development and expedite review of regenerative advanced therapies, which are intended to treat, modify, reverse, or cure a serious or life-threatening disease or condition. A sponsor may request that the FDA designate a drug as a regenerative advanced therapy concurrently with or at any time after submission of an IND. The FDA has 60 calendar days to determine whether the drug meets the criteria, including whether there is preliminary clinical evidence indicating that the drug has the potential to address unmet medical needs for a serious or life-threatening disease or condition. A new drug application or BLA for a regenerative advanced therapy may be eligible for priority review or accelerated approval through surrogate or intermediate endpoints reasonably likely to predict long-term clinical benefit, or reliance upon data obtained from a meaningful number of sites. Therapies with a Regenerative Medicine Advanced Therapy (RMAT) designation will be eligible for accelerated approval through, as appropriate: (i) Surrogate or intermediate endpoints reasonably likely to predict long-term clinical benefit; or (ii) Reliance upon data obtained from a meaningful number of sites, including through expansion to additional sites, as appropriate. Another benefit of RMAT designation is that it creates the option to meet post-approval requirements beyond the standard, controlled clinical trial. Post-approval requirements can be met through: • Clinical evidence, clinical studies, patient registries, or other sources of real-world evidence, such as electronic health records; • The collection of larger confirmatory data sets; or • Post-approval monitoring of all patients treated with such therapy prior to approval of the therapy. 13 Finally, the designation also includes early interactions with the FDA to discuss any potential surrogate or intermediate endpoint to be used to support accelerated approval. Humanitarian Device Exemption Unless an exemption applies, each medical device commercially distributed in the United States requires either a substantial equivalence determination under a premarket notification submission pursuant to Section 510(k) of the FFDCA, or an approval of a premarket approval application (PMA). The FDA provides an incentive for the development of certain devices intended to benefit patients by treating or diagnosing a disease or condition that affects or is manifested in not more than 8,000 individuals in the United States per year. These devices receive a HUD designation and may be eligible for marketing approval under an HDE application. An HDE application is a premarket approval application that seeks an exemption from the effectiveness requirement that would otherwise apply to the application. FDA approval of an HDE application authorizes the applicant to market the device. To obtain approval for a HUD, an HDE application is submitted to the FDA. An HDE application is similar in both form and content to a PMA application in that the applicant must demonstrate a reasonable assurance of safety, but in an HDE application, the applicant seeks an exemption from the PMA requirement of demonstrating a reasonable assurance of effectiveness. An HDE application is not required to contain the results of scientifically valid clinical investigations demonstrating that the device is effective for its intended purpose. The application, however, must contain sufficient information for the FDA to determine that the device does not pose an unreasonable or significant risk of illness or injury, and that the probable benefit to health outweighs the risk of injury or illness from its use, taking into account the probable risks and benefits of currently available devices or alternative forms of treatment. Additionally, the applicant must demonstrate that no comparable devices are available to treat or diagnose the disease or condition, and that they could not otherwise bring the device to market. Except in certain circumstances, HUDs approved under an HDE cannot be sold for an amount that exceeds the costs of research and development, fabrication, and distribution of the device (i.e., for profit). Under the current HDE provision, as amended by the Food and Drug Administration Safety and Innovation Act, or FDASIA, a device is eligible to be sold for profit after receiving HDE approval if the device is intended for the treatment or diagnosis of a disease or condition that occurs in pediatric patients or in a pediatric subpopulation, and such device is labeled for use in pediatric patients or in a pediatric subpopulation in which the disease or condition occurs; or is intended for the treatment or diagnosis of a disease or condition that does not occur in pediatric patients or that occurs in pediatric patients in such numbers that the development of the device for such patients is impossible, highly impracticable, or unsafe. If the FDA makes a determination that a HUD meets the eligibility criteria, the HUD is permitted to be sold for profit after receiving HDE approval as long as the number of devices distributed in any calendar year does not exceed the ADN for the device. The holder of the HDE must immediately notify the FDA if the number of devices distributed during a calendar year exceeds the ADN. The ADN is determined by the FDA when the agency approves the original HDE application; or when the agency approves an HDE supplement for an HDE approved before the enactment of FDASIA if the HDE holder seeks a determination for the HUD in an HDE supplement based upon the profit-making eligibility criteria, and the FDA determines that the HUD meets the eligibility criteria. FDA Post-Approval Requirements Maintaining substantial compliance with applicable federal, state, local, and foreign statutes and regulations requires the expenditure of substantial time and financial resources. Rigorous and extensive FDA regulation of biological products and devices continues after approval, particularly with respect to cGMP. We will rely, and expect to continue to rely, on third parties to manufacture or supply certain components, equipment, disposable devices, testing and other materials used in our manufacturing process for any products that we commercialize or may commercialize. Manufacturers of our products are required to comply with applicable requirements in the cGMP regulations, including quality control and quality assurance and maintenance of records and documentation. We cannot be certain that we or our present or future suppliers will be able to comply with the cGMP and other FDA regulatory requirements. Other post-approval requirements applicable to biological products include reporting of cGMP deviations that may affect the identity, potency, purity and overall safety of a distributed product, record-keeping requirements, monitoring and reporting of adverse effects, reporting updated safety and efficacy information, periodic reporting requirements and complying with electronic record and signature requirements. Similarly, there are a number of post-marketing requirements for devices, including medical device reporting regulations that require manufacturers to report to the FDA if a device may have caused or contributed to a death or serious injury or malfunctioned in a way that would likely cause or contribute to a death or serious injury if it were to recur; and corrections and removal reporting regulations that require manufacturers to report to the FDA field corrections and product recalls or removals if undertaken to reduce a risk to health posed by the device or to remedy a violation of the FFDCA that may present a risk to health. Additionally, devices must comply with the cGMP requirements that are set forth in the FDA’s Quality System Regulation (QSR), including complaint handling and corrective and preventative actions. 14 After a BLA is approved, the biological product also may be subject to official lot release. As part of the manufacturing process, the manufacturer is required to perform certain tests on each lot of the product before it is released for distribution. If the product is subject to official release by the FDA, the manufacturer submits samples of each lot of product to the FDA together with a release protocol showing a summary of the history of manufacture of the lot and the results of all of the manufacturer’s tests performed on the lot. The FDA also may perform certain confirmatory tests on lots of some products, such as viral vaccines, before releasing the lots for distribution by the manufacturer. In addition, the FDA conducts laboratory research related to the regulatory standards on the safety, purity, potency, and effectiveness of biological products. After approval of biologics, manufacturers must address any safety issues that arise, are subject to recalls or a halt in manufacturing, and are subject to periodic inspection after approval. Discovery of previously unknown problems or the failure to comply with the applicable regulatory requirements, by us or our suppliers, may result in restrictions on the marketing of a product or withdrawal of the product from the market as well as possible civil or criminal sanctions and adverse publicity. FDA sanctions could include refusal to approve pending applications, license revocation, withdrawal of an approval, clinical hold, warning or untitled letters, product recalls, product seizures, total or partial suspension of production or distribution, injunctions, fines, refusals of government contracts, mandated corrective advertising or communications with doctors, debarment, restitution, disgorgement of profits, or civil or criminal penalties. Any agency or judicial enforcement action could have a material adverse effect on us. Biological product and medical device manufacturers and other entities involved in the manufacture and distribution of approved biological products and devices are required to register their facilities with the FDA and certain state agencies, and are subject to periodic unannounced inspections by the FDA and certain state agencies for compliance with cGMP and other laws. In addition, changes to the manufacturing process or facility generally require prior FDA approval before being implemented and other types of changes to the approved product, such as adding new indications and additional labeling claims, are also subject to further FDA review and approval, with certain exceptions. Pediatric Research Equity Act Under the Pediatric Research Equity Act, or PREA, a BLA or BLA supplement claiming a new indication must contain data to assess the safety and effectiveness of the biological product for the claimed indications in all relevant pediatric subpopulations and to support dosing and administration for each pediatric subpopulation for which the product is safe and effective, for a new product, new indication or dosage form. The intent of PREA is to compel sponsors whose products have pediatric applicability to study those products in pediatric populations, rather than ignoring pediatric indications for adult indications that could be more economically desirable. The FDA may grant deferrals for submission of data or full or partial waivers. By its terms, PREA does not apply to any biological product for an indication for which orphan designation has been granted, unless the FDA issues regulations saying otherwise. Because the FDA has not issued any such regulations, submission of a pediatric assessment is not required for an application to market a product for an orphan-designated indication, and waivers are not needed at this time. However, if only one indication for a product has orphan designation, a pediatric assessment may still be required for any applications to market that same product for the non-orphan indication(s). U.S. Patent Term Restoration and Marketing Exclusivity Depending upon the timing, duration, and specifics of the FDA approval of the use of our current or future product candidates, some of our U.S. patents may be eligible for limited patent term extension under the Drug Price Competition and Patent Term Restoration Act of 1984, commonly referred to as the Hatch-Waxman Amendments. Patent term restoration can compensate for time lost during product development and the regulatory review process by returning up to five years of patent life for a patent that covers a new product or its use. However, patent term restoration cannot extend the remaining term of a patent beyond a total of 14 years from the product’s approval date. The period of patent term restoration is generally one-half the time between the effective date of an IND (falling after issuance of the patent) and the submission date of a BLA, plus the time between the submission date of the BLA and the approval of that application, except that the review period is reduced by any time during which the applicant failed to exercise due diligence. Only one patent applicable to an approved biological product is eligible for the extension and the application for the extension must be submitted prior to the expiration of the patent. The application for patent term extension is subject to approval by the United States Patent and Trademark Office, or PTO, in consultation with the FDA. We cannot be certain that the PTO and the FDA will grant a patent term extension related to MACI. A biological product can obtain pediatric market exclusivity in the United States. This six-month exclusivity, which runs from the end of other exclusivity protection or patent term, may be granted based on the voluntary completion of a pediatric study in accordance with an FDA-issued “Written Request” for such a study. 15 Biosimilars The Patient Protection and Affordable Care Act, or the Affordable Care Act, includes the Biologics Price Competition and Innovation Act of 2009. That Act created an approval pathway authorizing the FDA to approve biosimilars and interchangeable biosimilars. Biosimilars are biological products which are “highly similar” to a previously approved biologic product or “reference product” and for which there are no clinically meaningful differences between the biosimilar product and the reference product in terms of the safety, purity, and potency as shown through analytical studies, animal studies and a clinical study or studies. For the FDA to approve a biosimilar product as interchangeable with a reference product, the agency must find that the biosimilar product can be expected to produce the same clinical results as the reference product and, for products administered multiple times, the biosimilar and the reference biologic may be switched after one has been previously administered without increasing safety risks or risks of diminished efficacy relative to exclusive use of the reference biologic. A reference biologic is granted 12 years of exclusivity from the time of first licensure of the reference product. Advertising and Promotion The FDA closely regulates the post-approval marketing and promotion of biologics and devices including regulating through standards and regulations for direct-to-consumer advertising and promotional activities involving the internet. The agency also prohibits the off-label promotion of biologics and devices, and provides guidance on industry-sponsored scientific and educational activities to ensure that these activities are not promotional. Any claims we make for our products in advertising or promotion must be appropriately balanced with important safety information and otherwise adequately substantiated. Failure to comply with these requirements can result in adverse publicity and significant penalties, including the issuance of untitled or warning letters directing a company to correct deviations from FDA standards, corrective advertising, a requirement that future advertising and promotional materials be pre-cleared by the FDA, injunctions, and federal and state civil and criminal investigations and prosecutions. While doctors are free to prescribe any product approved by the FDA for use, a company can only make claims relating to safety and effectiveness of a biological product or device that are consistent with the FDA approval or clearance, and the company is allowed to actively market and promote a biological product or device only for the particular use and treatment approved or cleared by the FDA. For BLAs, changes to some of the conditions established in an approved application, including changes in indications, labeling, or manufacturing processes or facilities, require submission and FDA approval of a new BLA or BLA supplement before the change can be implemented. A BLA supplement for a new indication typically requires clinical data similar to that in the original application, and the FDA uses the same procedures and actions in reviewing BLA supplements as it does in reviewing BLAs. Similarly, changes to approved or cleared devices may require FDA’s premarket review. Orphan Drug Under the Orphan Drug Act, the FDA may grant orphan drug designation to biologics intended to treat a rare disease or condition, generally a disease or condition that affects fewer than 200,000 individuals in the United States, or affects more than 200,000 individuals in the United States and for which there is no reasonable expectation that the cost of developing and making available in the United States a drug for such disease or condition will be recovered from sales of such drug. Orphan drug designation must be requested before submitting a BLA. After the FDA grants orphan drug designation, the generic identity of the biologic and its potential orphan use are disclosed publicly by the FDA. Orphan drug designation does not necessarily convey any advantage in, or shorten the duration of, the regulatory review and approval process. The first BLA applicant to receive FDA approval for a particular product to treat a particular disease with FDA orphan drug designation is entitled to a seven-year exclusive marketing period in the United States for that product, for that indication. During the seven-year exclusivity period, the FDA may not approve any other applications to market the same drug for the same disease, except in limited circumstances, such as a showing of clinical superiority to the product with orphan drug exclusivity. Orphan drug exclusivity, which would most likely run concurrently with the exclusivity, if any, received from the time of first licensure of a reference product, does not prevent the FDA from approving a different biologic for the same disease or condition, or the same biologic for a different disease or condition. Among the other benefits of orphan drug designation are tax credits for certain research and a waiver of the BLA application user fee. FDASIA added Section 529 to the FFDCA. Pursuant to that provision, the FDA will award priority review vouchers to sponsors of rare pediatric disease product applications that meet certain criteria after approval of the application. The priority review voucher may be used by the sponsor or sold/transferred to another. Anti-Kickback and False Claims Laws In the United States, the research, manufacturing, distribution, sale and promotion of biological products and devices are subject to regulation by various federal, state and local authorities in addition to the FDA, including the Centers for Medicare & Medicaid 16 Services, other divisions of the U.S. Department of Health and Human Services (e.g., the Office of Inspector General), the U.S. Department of Justice, state Attorneys General, and other federal, state and local government agencies. For example, sales, marketing and scientific/educational grant programs must comply with the Anti-Kickback Statute, as amended, the False Claims Act, as amended, the privacy regulations promulgated under the Health Insurance Portability and Accountability Act, or HIPAA, and similar state laws. If products are made available to authorized users of the Federal Supply Schedule of the General Services Administration, additional laws and requirements apply. All of these activities are also potentially subject to federal and state consumer protection and unfair competition laws. As noted above, in the United States, we are subject to complex laws and regulations pertaining to healthcare “fraud and abuse,” including, but not limited to, the federal Anti-Kickback Statute, the federal False Claims Act, and other state and federal laws and regulations. The Anti-Kickback Statute makes it illegal for any person, including a biological product manufacturer (or a party acting on its behalf) to knowingly and willfully solicit, receive, offer, or pay any remuneration that is intended to induce the referral of business, including the purchase or order of an item for which payment may be made under a federal healthcare program, such as Medicare or Medicaid. Violations of this law are punishable by up to five years in prison, criminal fines, administrative civil money penalties, and exclusion from participation in federal healthcare programs. In addition, many states have adopted laws similar to the Anti-Kickback Statute. Some of these state prohibitions apply to the referral of patients for healthcare services reimbursed by any insurer, not just federal healthcare programs such as Medicare and Medicaid. Due to the breadth of these federal and state anti-kickback laws and the potential for additional legal or regulatory change in this area, it is possible that our sales and marketing practices and/or our relationships with physicians might be challenged under anti-kickback laws, which could harm us. Because we commercialize products that could be reimbursed under a federal healthcare program and other governmental healthcare programs, we have developed a comprehensive compliance program that establishes internal controls to facilitate adherence to the rules and program requirements to which we are subject. The federal False Claims Act prohibits anyone from, among other things, knowingly presenting, or causing to be presented, for payment to federal programs (including Medicare and Medicaid) claims for items or services, including biological products, that are false or fraudulent. Although we would not submit claims directly to payers, manufacturers can be held liable under these laws if they are deemed to “cause” the submission of false or fraudulent claims by, for example, providing inaccurate billing or coding information to customers or promoting a product off-label. In addition, our activities relating to the reporting of wholesaler or estimated retail prices for our products, the reporting of prices used to calculate Medicaid rebate information and other information affecting federal, state, and third-party reimbursement for our products, and the sale and marketing of our products, are subject to scrutiny under this law. For example, pharmaceutical companies have been prosecuted under the federal False Claims Act in connection with their off-label promotion of drugs. Penalties for a False Claims Act violation include three times the actual damages sustained by the government, plus mandatory civil penalties of between $11,181 and $22,363 for each separate false claim, the potential for exclusion from participation in federal healthcare programs, and, although the federal False Claims Act is a civil statute, conduct that results in a False Claims Act violation may also implicate various federal criminal statutes. If the government were to allege that we were, or convict us of, violating these false claims laws, we could be subject to a substantial fine and may suffer a decline in our stock price. In addition, private individuals have the ability to bring actions under the federal False Claims Act and certain states have enacted laws modeled after the federal False Claims Act. There are also an increasing number of state laws that require manufacturers to make reports to states on pricing and marketing information. Many of these laws contain ambiguities as to what is required to comply with the laws. In addition, a provision of the Patient Protection and Affordable Care Act, referred to as the Sunshine Act, requires biological product manufacturers to track and report to the federal government certain payments or other transfers of value made to physicians and teaching hospitals made in the previous calendar year. These laws may affect our sales, marketing, and other promotional activities by imposing administrative and compliance burdens on us. In addition, given the lack of clarity with respect to these laws and their implementation, our reporting actions could be subject to the penalty provisions of the pertinent state and federal authorities. International Regulation In addition to regulations in the United States, a variety of foreign regulations govern clinical trials, commercial sales, and distribution of product candidates. The marketing authorization approval process and requirements vary from country to country, and the review timelines may be longer or shorter than that required for FDA approval. European Union (EU) pharmaceutical legislation requires Marketing Authorization Holders (MAH) in the EU to comply with the Pediatric Investigational Plan (PIP) that is in place as a post-authorization commitment agreed with the Pediatric Committee or PDCO within EMA to undergo an initial license renewal procedure within five years after initial market authorization. In the case of MACI which has a suspended license due to a European manufacturing facility closure, this would require the registration, qualification and approval of an EU compliant cGMP manufacturing facility before the end of the applicable renewal period in 17 June 2018. However, we did not take such actions prior to expiration, and therefore the EU marketing authorization for MACI expired in June 2018. Pharmaceutical Coverage, Pricing, and Reimbursement In the United States and other countries, sales of any products for which we receive regulatory approval for commercial sale will depend in part on the availability of reimbursement from third-party payers, including government health administrative authorities, managed care providers, private health insurers, and other organizations. Third-party payers are increasingly examining the medical necessity and cost effectiveness of medical products and services in addition to safety and efficacy and, accordingly, significant uncertainty exists as to the reimbursement status of newly approved therapeutics. Third-party reimbursement adequate to enable us to realize an appropriate return on our investment in research and product development may not be available for our products. Competitive Environment for Cartilage Repair and Burn Treatment The biotechnology and medical device industries are characterized by rapidly evolving technology and intense competition. Our competitors include major multinational medical device companies, pharmaceutical companies, biotechnology companies and stem cell companies operating in the fields of tissue engineering, regenerative medicine, orthopedics and neural medicine. Many of these companies are well-established and possess technical, research and development, financial, and sales and marketing resources significantly greater than ours. In addition, many of our smaller potential competitors have formed strategic collaborations, partnerships and other types of joint ventures with larger, well-established industry competitors that afford these companies potential research and development and commercialization advantages in the technology and therapeutic areas currently being pursued by us. Academic institutions, governmental agencies and other public and private research organizations are also conducting and financing research activities which may produce products directly competitive to those being commercialized by us. Moreover, many of these competitors may be able to obtain patent protection, obtain FDA and other regulatory approvals and begin commercial sales of their products before us. For patients diagnosed with cartilage defects, there are several treatment options, including arthroscopic debridement/ chondroplasty, marrow stimulation techniques such as microfracture, osteochondral autografts for smaller cartilage injuries, allografts, and autologous chondrocyte implants for larger injuries. The main competing treatments for MACI in the U.S. are microfracture and osteochondral allograft. Microfracture, a minimally invasive procedure that can be performed during the initial arthroscopic procedure, involves creating small fractures in the underlying bone allowing bone marrow to enter the defect. This treatment eventually forms a weaker form of cartilage which can offer shorter term relief but is at high risk of breaking down in larger defects. Short term results are generally considered good in smaller cartilage defects. This treatment is sometimes augmented with allograft derived products such as Cartiform® marketed by Arthrex and Prochondrix® marketed by Allosource. Other competitive treatments in the U.S. include a juvenile donor-derived allograft product DeNovo® NT marketed by Zimmer Holdings Inc. (Zimmer Biomet). The osteochondral allograft procedure involves the transplant of a bone and cartilage graft from a deceased donor. The donor tissue is distributed by multiple companies. There are multiple other cartilage repair technologies currently being studied in the clinic. Hyalofast® is a biodegradable hyaluronic acid-based scaffold used in conjunction with autologous concentrated bone marrow aspirate being developed by Anika Therapeutics, Inc. It is currently being studied in a Phase 3 trial that was initiated in 2015. Agili-C® is a non-cellular biphasic implant derived from aragonite coral which is implanted into the subchondral bone and is being developed by CartiHeal, Inc. It is currently being studied in a Phase 3 trial that initiated in 2018. MACI is the only FDA-approved ACI product on the market in the United States. We are aware of one other ACI product in development in the United States for the treatment of articular cartilage defects of the knee. In 2014, Aesculap Biologics, LLC initiated a Phase 3 trial of NOVOCART® 3D, a biologic-device combination product comprised of autologous chondrocytes seeded on a collagen scaffold. The trial is still enrolling patients. Patients suffering catastrophic burns over a significant portion of TBSA have few options for permanent skin coverage. When undamaged skin is available, a procedure known as meshed split-thickness auto-grafting can be considered. However, this option becomes less viable as the percentage of TBSA burn increases. Epicel is a potentially lifesaving therapy and represents the only FDA-approved option for patients with TBSA burns greater than 30%. In September 2018, the FDA approved Avita Medical’s RECELL® System in for use in partial thickness burns and in full thickness burns in conjunction with meshed split-thickness auto- graft. The RECELL system is a device which enables the on-site preparation of an autologous epithelial cell suspension. One RECELL kit can treat an approximately 10% TBSA wound, and, unlike Epicel, the safety and effectiveness of RECELL has not been established in combination with autografting in patients with wounds totaling greater than 50% TBSA or in pediatric patients younger than 18 years of age. 18 In the general area of cell-based therapies, we potentially compete with a variety of companies, most of whom are specialty medical products or biotechnology companies. Some of these, such as Arthrex and Zimmer, are well-established and have substantial technical and financial resources compared to ours. However, as cell-based products are only just emerging as viable medical therapies, many of our potential competitors are smaller biotechnology and specialty medical products companies. Employees As of December 31, 2019, we employed approximately 241 full-time employees. A significant number of our management and professional employees have had prior experience with pharmaceutical, biotechnology or medical product companies. None of our employees are covered by collective bargaining agreements, and management considers relations with our employees to be good. Executive Officers The following table presents our executive officers and key employees and their respective ages and positions as of December 31, 2019: Name Dominick C. Colangelo Gerard Michel Michael Halpin Position President and Chief Executive Officer Chief Financial Officer & Vice President of Corporate Development Chief Operating Officer Age 54 56 58 Executive Officer Since 2013 2014 2019 Dominick C. Colangelo — Mr. Colangelo joined Vericel Corporation in 2013 with more than 20 years of executive management and corporate development experience in the biopharmaceutical industry, including nearly a decade with Eli Lilly and Company. During his career, he has held a variety of executive positions of increasing responsibility in product development, pharmaceutical operations, sales and marketing, and corporate development. He has extensive experience in the acquisition, development and commercialization of products across a variety of therapeutic areas. During his tenure at Eli Lilly and Company, Mr. Colangelo held positions as Director of Strategy and Business Development for Lilly’s Diabetes Product Group and also served as a founding Managing Director of Lilly Ventures. Mr. Colangelo received his B.S.B.A. in Accounting, Magna Cum Laude, from the State University of New York at Buffalo and a J.D. degree, with Honors, from the Duke University School of Law. Gerard Michel — Mr. Michel joined Vericel in June of 2014 with over 25 years of experience in the pharmaceutical industry across multiple functional areas. He has considerable experience in business development, raising capital and executing successful financial transactions. Mr. Michel was formerly Chief Financial Officer and Vice President, Corporate Development of Biodel Inc. from November 2007 to May 2014, where he oversaw strategic development, fundraising and capital structure management, marketing efforts, investor relations, and financial reporting and internal controls. Prior to his role at Biodel, from August 2002 to November 2007, Mr. Michel served as Chief Financial Officer and Vice President of Corporate Development of NPS Pharmaceuticals Inc., where he led the first syndicated royalty monetization. Prior to that, Mr. Michel was a Principal at Booz Allen Hamilton Inc. and also held a variety of commercial roles at both Lederle Labs and Wyeth Labs. Mr. Michel holds an M.S. in Microbiology from the University of Rochester School of Medicine, an M.B.A. from the Simon School of Business, and a B.S. in both Biology and Geology from the University of Rochester. Michael Halpin — Mr. Halpin joined Vericel in April of 2017 with over 28 years of regulatory, quality assurance, and clinical research experience with a variety of medical device, combination product, small molecule, biologic, and advanced therapy technologies. Prior to joining Vericel, Mr. Halpin was with Sanofi and Genzyme Corporation; most recently as vice president, North American region regulatory head with responsibility for Sanofi Genzyme’s rare disease, immuno-inflammatory, multiple sclerosis and other business unit products. Mr. Halpin has also served as vice president, regulatory affairs for Genzyme’s biosurgery division, with regulatory oversight of all biosurgery and cell and gene therapy products, including Carticel®, Epicel®, and MACI®. Prior to Genzyme, Mr. Halpin held a number of regulatory, quality, and clinical affairs positions at several medical device companies, including Abbott/MediSense, C.R. Bard, and Abiomed. Mr. Halpin received his master’s degree in biomedical engineering and bachelor’s degree in biochemistry from the University of Virginia. 19 Available Information Additional information about Vericel is contained at our website, www.vcel.com. Information on our website is not incorporated by reference into this report. We make available on our website free of charge our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K as soon as reasonably practicable after those reports are filed with the Securities and Exchange Commission (SEC). Our reports filed with the SEC are also made available on its website at www.sec.gov. The following Corporate Governance documents are also posted on the Investor Relations section of our website: Code of Business Conduct and Ethics, Code of Ethics for Senior Financial Officers, Board Member Attendance at Annual Meetings Policy, Director Nominations Policy, Shareholder Communications with Directors Policy and the Charters for each of the Committees of the Board of Directors. Item 1A. Risk Factors Our operations and financial results are subject to various risks and uncertainties, including those described below, that could adversely affect our business, financial condition, results of operations, cash flows, and trading price of our common stock. The risks and uncertainties described below are not the only ones we face. There may be additional risks and uncertainties that are not known to us or that we do not consider to be material at this time. If the events described in these risks occur, our business, financial condition, and results of operations would likely suffer. Risks Related to our Business We have limited manufacturing capacity and our commercial manufacturing operations in the U.S. depend on one facility. If the facility is destroyed or we experience any manufacturing difficulties, disruptions or delays, this could limit supply of our products or adversely affect our ability to conduct clinical trials and our business would be adversely impacted. We presently conduct all of our commercial manufacturing operations in the U.S., at one facility located in Cambridge, Massachusetts. As a result, all of the commercial manufacturing of our marketed products, MACI and Epicel, for the U.S. market takes place at a single U.S. facility. If regulatory, manufacturing or other problems require us to discontinue production at the Cambridge facility, we will not be able to supply our products to our patients, which would adversely impact our business. If this facility, or the equipment in it, is significantly damaged or destroyed by fire, flood, power loss or similar event, we will not be able to quickly or inexpensively replace our manufacturing capacity, and we may not be able to replace our facility at all. In the event of a temporary or protracted loss of the facility or critical equipment, we might not be able to transfer manufacturing to a third party. Even if we could transfer manufacturing from one facility to a third party, the shift would likely be expensive and time-consuming, particularly since an alternative facility would need to comply with applicable regulatory and quality standard requirements whereby validation and FDA approval would be required before any products manufactured at that facility could be made commercially available. While we do maintain insurance coverage against damage to our property and equipment, if we have underestimated our insurance needs, we will not have sufficient insurance to cover losses above and beyond the limits on our policies. Failure of third parties, including for example Matricel GmbH, to manufacture or supply certain components, equipment, disposable devices and other materials used in our MACI or Epicel cell manufacturing processes would impair our cell product development and commercialization. We rely on third parties, including Matricel GmbH (Matricel) to manufacture and/or supply certain of our devices/manufacturing equipment and to manufacture and/or supply certain components, equipment, disposable devices and other materials used in our cell manufacturing process to manufacture our marketed cell therapy products and to develop our product candidates. In many instances these third parties serve as our sole suppliers. For example, Matricel is the sole supplier of the membrane for MACI. It would be difficult to obtain alternate sources of supply on a short-term basis due to the need for FDA approval of a new supplier. If any of our manufacturers or suppliers fails to perform its respective obligations, or if our supply of certain components, equipment, disposable devices and other materials is limited or interrupted, it could impair our ability to manufacture our products, which would delay our ability to market our commercial products or future product candidates or conduct clinical trials on a timely and cost-competitive basis, if at all. Many of our suppliers are sole or single source suppliers. We do not have long term supply agreements with many of our third party sole or single source suppliers of certain components and other materials used in our cell manufacturing process to manufacture our marketed cell therapy products. We purchase our required supply on a purchase order basis, and at any time the third-party suppliers could stop supplying our orders. FDA approval of a new supplier may be required if these materials become 20 unavailable from our current suppliers. Although there may be other suppliers that have equivalent materials that would be available to us, FDA approval of any alternate suppliers, if required, could take several months or a year or more to obtain, if we could obtain such approval at all. Any delay, interruption or cessation of production by our third party suppliers of important materials, or any delay in qualifying new materials, if necessary, would prevent or delay our ability to manufacture products. In addition, a supplier’s variation in a raw material or testing, either unknown to us or incompatible with our manufacturing process, or any other problem with our materials, testing or components, would prevent or delay our ability to manufacture products. These delays may limit our ability to meet demand for our products, which would have a material adverse impact on our business, results of operations and financial condition. We may be unable to establish any agreements with third party suppliers or to do so on acceptable terms. Even if we are able to establish agreements with third party suppliers, reliance on third party suppliers entails additional risks, including the possible breach of the supply agreement by the third party, and the possible termination or nonrenewal of the agreement by the third party at a time that is costly or inconvenient for us. In addition, we may not be able to continue our present arrangements with our suppliers, supplement existing relationships, establish and maintain new relationships or be able to identify and obtain the ancillary materials that are necessary to develop our product candidates in the future. Our dependence upon third parties for the supply and manufacture of these items could adversely affect our ability to develop and deliver commercial and commercially feasible products on a timely and competitive basis. Failure by our third party manufacturers, including Matricel, to comply with the regulatory requirements set forth by the FDA with respect to our products could limit our ability to manufacture commercial products. Third-party manufacturers, such as Matricel, are subject to inspection by the FDA for current Good Manufacturing Practice, or cGMP, compliance, as well as for their ability to manufacture the components, products or product candidates in compliance with the established process and procedure for the product or product candidate during an inspection. We may compete with other companies for access to these manufacturers’ facilities and may be subject to delays in manufacture if the manufacturers give other clients higher priority than they give to us. If we are unable to secure and maintain third-party manufacturing capacity, the development and sales of our products and product candidates, if approved, and our financial performance may be materially affected. Manufacturers of FDA-regulated products are obligated to operate in accordance with FDA-mandated requirements. A failure of any of our third-party manufacturers to establish and follow cGMP requirements and to document their adherence to such practices may lead to significant delays in the availability of material for clinical trials, may delay or prevent filing or approval of marketing applications for our future product candidates, and may cause delays or interruptions in the availability of our products for commercial distribution. This could result in higher costs to us or deprive us of potential product revenues. Complying with cGMP, ICH and other non-U.S. regulatory requirements will require that we expend time, money, and effort in production, recordkeeping, and quality control to assure that the product or product candidate meets applicable specifications and other requirements. We, or our contracted manufacturing facility, must also pass a pre-approval inspection by the FDA for future product candidates, and are subject to routine FDA cGMP inspections. Failure to address any FDA observations in a timely manner, pass pre-approval inspections or comply with cGMP requirements can result in delays to approvals for future product candidates and/or regulatory action that can limit the ability to manufacture commercial products. As a result, our business, financial condition, and results of operations may be materially harmed. The manufacture of cell therapy products is characterized by inherent risks and challenges and has proven to be a costly endeavor relative to manufacturing other therapeutic products. The manufacture of cell therapy products, such as our products and product candidates, is highly complex and is characterized by inherent risks and challenges such as biological raw material inconsistencies, logistical challenges, significant quality control and assurance requirements, manufacturing complexity, and significant manual processing. Unlike products that rely on chemicals for efficacy, such as most pharmaceuticals, cell therapy products are difficult to characterize due to the inherent variability of biological input materials. When manufacturing autologous cell therapies, the number and the composition of the cell population varies from patient to patient, in part due to the age of the patient, since the therapy is dependent on patient-specific physiology. Such variability in the number and composition of these cells could adversely affect our ability to manufacture autologous cell therapies in a cost-effective manner and meet acceptable product release specifications for use in a clinical trial or, if approved, for commercial sale. Difficulty in characterizing biological materials or their interactions creates greater risk in the manufacturing process. We attempt to mitigate risk associated with the manufacture of biologics by continuing to improve the characterization of all of our 21 input materials, utilizing multiple vendors for supply of qualified biological materials, and manufacturing some of these materials ourselves. However, there can be no assurance that we will be able to maintain adequate sources of biological materials or that biological materials that we maintain in inventory will yield finished products that satisfy applicable product release criteria. Our inability to obtain necessary biological materials or to successfully manufacture cell therapy products that incorporate such materials could have a material adverse effect on our results of operations. There can be no assurance that we or any third party contractors with whom we enter into strategic relationships will be successful in streamlining manufacturing operations and implementing efficient, low-cost manufacturing capabilities and processes that will enable us to meet the quality, price and production standards or production volumes to achieve profitability. Our failure to develop these manufacturing processes in a timely manner could prevent us from achieving our growth and profitability objectives as projected or at all. Failure to enter into written agreements with payers for reimbursement of our products and to obtain adequate reimbursement and reimbursement rates could have a material adverse effect on our financial condition and operating results. We have a limited network of specialty pharmacy distributors for MACI, and we primarily rely on our specialty pharmacy distributors’ contracts with third party payers for reimbursement. Under our distribution agreements with Orsini Pharmaceutical Services, Inc. (Orsini) and AllCare Plus Pharmacy, Inc. (AllCare), we assume the credit and collection risk of third party payers, as Orsini and AllCare dispense MACI and perform the collection activities. We sell Epicel directly to hospitals based on contracted rates stated in an approved contract or an applicable purchase order with the hospital. Failing to maintain and obtain written agreements from payers for reimbursement of our products or to obtain adequate reimbursement rates could have a material adverse effect on our financial condition and operating results. In addition, healthcare providers are under pressure to increase profitability and reduce costs. In response, certain healthcare providers are limiting coverage or reducing reimbursement rates for the products we provide. We cannot predict the extent to which reimbursement for our products will be affected by initiatives to reduce costs for healthcare providers. Failure to collect from such payers or to obtain or maintain written agreements with such payers or obtaining lower than estimated reimbursement for our products would adversely affect our business, financial conditions and results of operations. The price and sale of any of our products may be limited by health insurance coverage and government regulation. Maintaining and growing sales of our products will depend in large part on the availability of adequate coverage and the extent to which third-party payers, including health insurance companies, health maintenance organizations, and government health administration authorities such as the military, Medicare and Medicaid, private insurance plans and managed care programs will pay for the cost of the products and related treatment. Hospitals and other healthcare provider clients that purchase our products typically bill various third-party payers to cover all or a portion of the costs and fees associated with the procedures in which such products are used, sometimes including the cost of the purchase of these products. Third-party payers are also increasingly attempting to contain healthcare costs by demanding price discounts or rebates and limiting both coverage and the amounts that they will pay for certain products, and, as a result, they may not cover or continue to provide adequate payment for our products. We might need to conduct post-marketing studies in order to demonstrate the cost-effectiveness of our products and current and future product candidates to such payers’ satisfaction. Such studies might require us to commit a significant amount of management time and financial and other resources. Our products and future products might not ultimately be considered cost-effective. Adequate third-party reimbursement might not be available to enable us to maintain price levels sufficient to realize an appropriate return on investment in our products and future product development. If coverage and adequate reimbursement are not available, reimbursement is available only to limited levels, or if our costs of production increase faster than increases in reimbursement levels, we may not be able to successfully grow the sales of our products or commercialize any current and future product candidates for which marketing approval is obtained. Coverage decisions and payment amounts are established at the discretion of the individual third-party payer, and the regulations that govern pricing, coverage and reimbursement vary widely from payer to payer and country to country. Many private payers in the United States, however, use coverage decisions and payment amounts determined by the Centers for Medicare & Medicaid Services (CMS), as guidelines in setting their coverage and reimbursement policies. While certain procedures using our products are currently covered by Medicare and other third-party payers, future action by CMS or other government agencies, including the imposition of coverage and reimbursement limitations, may diminish payments to physicians, outpatient centers and/or hospitals for covered services. As a result, we cannot be certain that the procedures performed with our products will be reimbursed at a cost-effective level or reimbursed at all. 22 Furthermore, the healthcare industry in the United States has experienced a trend toward cost containment as government and private insurers seek to control healthcare costs by imposing lower payment rates and negotiating reduced contract rates with service providers. Increasingly, third-party payers have attempted to control costs by challenging the prices charged for medical products. Therefore, we cannot be certain that the procedures performed with our products will be reimbursed at a cost-effective level. Nor can we be certain that third-party payers using a methodology that sets amounts based on the type of procedure performed, such as those utilized in many privately managed care systems and by Medicare, will view the cost of our products as justified so as to incorporate such costs into the overall cost of the procedure. Moreover, we are unable to predict what changes will be made to the reimbursement methodologies used by third-party payers in the future. As a result of the continuing evaluation and assessment of these expected payments, our estimates for expected payments could change. We cannot be sure that reimbursement will be available for any product that we commercialize and, if reimbursement is available, the level of such reimbursement. Reimbursement may impact the demand for, or the price of, any product or product candidate for which we obtain marketing approval. If reimbursement is not available or is available only to limited levels, we may not be able to successfully commercialize any product or product candidate for which we obtain marketing approval. We may experience significant quarterly and annual fluctuations in our results of operations due to a number of factors. Our quarterly and annual results of operations may fluctuate significantly due to a variety of factors, many of which are outside of our control. This variability may lead to volatility in our stock price as investors and research analysts respond to quarterly fluctuations. In addition, comparing our results of operations on a period-to-period basis, particularly on a sequential quarterly basis, may not be meaningful. You should not rely on our past results as an indication of our future performance. Factors that may affect our results of operations include: • • • • • • • • • • • • • the timing of new orders and revenue recognition for new and prior year orders? seasonal buying patterns of our customers? volatility in the sales of our products; volume of revenues; our ability to increase sales to our existing customers, particularly larger customers? our ability to attract new customers? our ability to develop and achieve market adoption of our products? the impact of a recession or any other adverse global economic conditions on our business; erosion in margins or significant fluctuations in revenues caused by changing customer demand? the timing and cost of our sales force expansion and hiring personnel and of large expenses such as third-party professional services? stock-based compensation expenses, which vary along with changes to our stock price? fluctuations in foreign currency exchange rates? and future accounting pronouncements or changes in accounting rules or our accounting policies. The foregoing factors are difficult to forecast, and these, as well as other factors, could materially adversely affect our quarterly and annual results of operations. There can be no assurance that the level of revenues and profits, if any, achieved by us in any particular fiscal period, will not be significantly lower than in other comparable fiscal periods. For example, the rate at which biopsies convert to implants has been consistent over the last five years. We cannot be certain that this rate will remain constant in the future, and if this rate were to decline, our revenue growth could be negatively impacted. In addition, our expense levels are based, in part, on our expectations as to future revenues. As a result, if future revenues are below expectations, net income or loss may be disproportionately affected by a reduction in revenues, as any corresponding reduction in expenses may not be proportionate to the reduction in revenues. If we fail to achieve our quarterly forecasts, if our forecasts fall below the expectations of investors or research analysts, or if our actual results fail to meet the expectations of investors or research analysts, our stock price may decline. Seasonal sales patterns and other variations related to our revenue recognition may cause significant fluctuations in our results of operations and cash flows and may prevent us from achieving our quarterly or annual forecasts, which may cause our stock price to decline. Historically, we have had significant seasonal patterns in product orders with the highest volume occurring in the fourth quarter and the lowest volume occurring in the first quarter. As a result, a significantly higher percentage of our annual revenues have historically been recognized in the fourth quarter and the lowest percentage of annual revenues in the first quarter of a given calendar year. This is due to a number of factors, including insurance deductible limits and the time of year during which patients prefer to start rehabilitation. We expect to continue to experience this seasonality of our business in subsequent years. 23 Our quarterly growth in revenues also may not align with new orders that we receive in a given quarter, which could mask the impact of seasonal variations. This mismatch can be due to the timing of revenue recognition. Seasonal and other variations related to our revenue recognition may cause significant fluctuations in our results of operations and cash flows, may make it challenging for an investor to predict our performance on a quarterly basis and may prevent us from achieving our quarterly or annual forecasts or meeting or exceeding the expectations of research analysts or investors, which in turn may cause our stock price to decline. Our operating results will be harmed if we are unable to effectively manage and sustain our future growth or scale our operations. There can be no assurance that we will be able to manage our future growth efficiently or profitably. Our business remains unproven at a large-scale operational level and actual revenue and operating margins, or revenue and margin growth, may be less than expected. If we are unable to scale our production capabilities efficiently or maintain pricing without significant discounting, we may fail to achieve expected operating margins, which would have a material and adverse effect on our operating results. Growth may also stress our ability to adequately manage our operations, quality of products, safety and regulatory compliance. If growth significantly decreases it will negatively impact our cash reserves, and we may be required to obtain additional financing, which may increase indebtedness or result in dilution to shareholders. Further, there can be no assurance that we would be able to obtain additional financing on acceptable terms if at all. If we do not manage inventory in an effective and efficient manner, it could adversely affect our results of operations. Many factors affect the efficient use and planning of inventory of certain components and other materials used in our cell manufacturing process to manufacture our marketed products, such as effectiveness of predicting demand, effectiveness of preparing manufacturing to meet demand, efficiently meeting product demand requirements and expiration of materials in inventory. We may be unable to manage our inventory efficiently, keep inventory within expected budget goals, keep inventory on hand or manage it efficiently, control expired inventory or keep sufficient inventory of materials to meet product demand due to our dependence on third party suppliers. Finally, we cannot provide assurances that we can keep inventory costs within our target levels. Failure to do so may harm our long-term growth prospects. We have incurred losses, and may not achieve consistent profitability for some time or at all. We have incurred net losses each year since our inception in 1989, including net losses of $9.7 million and $8.1 million for the years ended December 31, 2019 and 2018, respectively. As of December 31, 2019, we had accumulated a deficit of approximately $378.7 million and had $79.1 million of cash, cash equivalents and investments. Based on our current plan and existing cash, cash equivalents and investments on hand we are positioned to sustain current operations through at least 12 months following the issuance of these financial statements. Although we believe we will achieve profitability without the need to raise additional capital, we may continue to incur significant operating losses over the next several years despite sales increasing and margins improving, due to continuing expenses related to research and development, and the expense associated with continuing the commercialization of our approved products. We cannot predict with any certainty the existence or amount of future losses. Our ability to maintain profitability will depend on, among other things, increasing sales of our current products, improving gross margins, successfully commercializing new products, completing the development of our future product candidates, timely initiation and completion of clinical trials, obtaining regulatory approvals, establishing manufacturing, sales and marketing arrangements with third parties, maintaining supplies of key manufacturing components and the possible acquisition and development of complementary products. Therefore, we may not be able to achieve or sustain profitability. In the longer term, we may need to raise additional funds in order to continue to complete product development programs and the clinical trials needed to obtain approval for and commercialize our future product candidates, or to capitalize on potential strategic opportunities. We cannot be certain that actual results will not differ materially from our current projections and that current capital will be sufficient to achieve profitability nor that funding will be available on favorable terms, if at all. Some of the factors that will impact our ability to raise additional capital and our overall success include: • The ability to maintain our manufacturing facility’s compliance with FDA requirements, including establishment and product fees; • The requirements necessary to maintain in good standing marketing authorizations and licenses from regulatory bodies in the United States and other countries; • The liquidity and market volatility of our equity securities; • Regulatory and manufacturing requirements and uncertainties; • Anticipating technological developments by competitors; 24 • The rate and degree of progress of our product development; and • The rate and cadence of the regulatory approvals needed to proceed with clinical development programs. We may not be able to raise the required capital to develop and commercialize our future product candidates and otherwise grow and expand our business. Notwithstanding the net proceeds we received from previous public offerings, we may require substantial additional capital resources for strategic opportunities. In order to grow and expand our business, to introduce other new product candidates into the marketplace, we may need to raise additional funds. We may also need significant additional funds or a collaborative partner, or both, to finance the research and development activities of our future cell therapy product candidates for additional indications or in additional markets. Our future capital requirements will depend upon many factors, including: • Continued scientific progress in our research, clinical and development programs; • Costs and timing of conducting clinical trials and seeking regulatory approvals; • Competing technological and market developments; • Avoiding infringement and misappropriation of third-party intellectual property; • Obtaining valid and enforceable patents that give us a competitive advantage; • Our ability to establish additional collaborative relationships; • Our ability to scale up our production capabilities for larger quantities of our products; • • Complementary business acquisitions or development opportunities. The effect of commercialization activities and facility improvements and expansions, if and as required; and We may try to access the public or private equity markets if conditions are favorable to complete a financing, even if we do not have an immediate need for additional capital at that time, or whenever we require additional operating capital. In addition, we may seek collaborative relationships, incur debt and access other available funding sources. This additional funding may not be available to us on reasonable terms, or at all. Some of the factors that will impact our ability to raise additional capital and our overall success include: • Our ability to further commercialize our products; • The rate and degree of progress of our product development; • The rate of regulatory approval to proceed with clinical developmental programs; • The level of success achieved in clinical trials; • The requirements necessary for marketing authorization from regulatory bodies in the United States and other countries; • The liquidity and market volatility of our equity securities; and • Regulatory and manufacturing requirements and uncertainties, and technological developments by competitors. If adequate funds are not available in the future, we may not be able to develop or enhance our products, take advantage of future opportunities, or respond to competitive pressures or unanticipated requirements and we may be required to delay or terminate research and development programs, curtail capital expenditures, and reduce business development and other operating activities, which would have a material adverse impact on our business, financial condition and results of operations. Failure to maintain required regulatory approvals would severely limit our ability to sell our products. We must maintain our domestic regulatory approvals to continue to commercialize our products in the United States. We must demonstrate the safety, purity and potency, or efficacy, of cell therapy products to obtain FDA regulatory approval prior to marketing in the United States. Demonstration of safety and efficacy requires the conduct of nonclinical studies and well-controlled clinical trials in compliance with FDA, International Conference of Harmonization (ICH) and applicable local regulations. The FDA regulatory review process to obtain marketing approval is a rigorous process that requires demonstrating the ability to manufacture the product in compliance with (cGMP) in addition to demonstrating a favorable risk/benefit profile and making certain post- marketing commitments. We must maintain our foreign regulatory approvals in compliance with regulatory requirements and applicable local regulations to allow for commercialization outside the U.S. Regulatory requirements outside the U.S. often require additional studies and data to obtain registration and, as a result, approval timelines can also be longer than those in the U.S. 25 The safety, potency and purity of our products must be monitored to be in compliance with FDA requirements for safety, cGMP, and all other applicable regulations. This requires adverse event monitoring and reporting to regulatory agencies, as well as submission and approval of any changes in the manufacturing process. Our manufacturing and testing facilities are subject to FDA periodic inspections for compliance with cGMP requirements. Failure to meet regulatory requirements and post-marketing commitments and maintain cGMP compliance could result in severe and detrimental regulatory actions, including the loss of marketing approval. Any changes in the regulatory requirements that affect our products and/or future product candidates could prevent, limit or delay our ability to market or develop new product candidates. FDA regulations establish the regulatory requirements for drugs, devices and biological products. Our cell therapy products are regulated as devices or biologics under current regulations. Biologics require BLA approval in the U.S. prior to being marketed. The regulations and guidance that govern the approval of biological products for marketing in the U.S. are subject to review and change by the FDA, and such potential changes could have an adverse impact on our ability to continue to market our products and bring new products to the market. Our products and product development programs are based on novel technologies and are inherently risky. Our products are subject to the inherent risks of failure associated with the development of new products based on novel technologies. The innovative nature of our therapeutics creates significant challenges in regard to product development and optimization, manufacturing, regulatory environment and emerging regulations, third-party reimbursement and market acceptance. Therapeutic advancements are generally ahead of development and release of regulatory guidance and requirements. The lack of established precedents and evolving regulatory policy for novel products can pose significant challenges in product and clinical development, which can decrease the chances of regulatory success. Our products represent new classes of therapy that the marketplace may not understand or accept. Furthermore, the success of our products is dependent on wider acceptance by the medical community. While our products have had some commercial success to date, the broader market may not understand or accept our products. Our products represent new treatments or therapies and compete with a number of more conventional products and therapies manufactured and marketed by others. The nature of our products creates significant challenges in regard to product development and optimization, manufacturing, regulations, and third-party reimbursement. As a result, the commercialization of our current products and the development pathway for our potential new products may be subject to increased scrutiny, as compared to the pathway for more conventional products. The degree of market acceptance of any of our marketed or potential new products will depend on a number of factors, including: • The clinical safety and effectiveness of our products and their demonstrated advantage over alternative treatment methods; • Our ability to demonstrate to healthcare providers that our products provide a therapeutic advancement over standard of care treatment or other competitive products and methods; • Our ability to educate healthcare providers on the autologous use of human tissue, to avoid potential confusion with, and differentiate ourselves from, the ethical controversies associated with human fetal tissue and engineered human tissue; • Our ability to educate healthcare providers, patients and payers on the safety and adverse reactions involving our products; • Our ability to meet supply and demand and develop a group of medical professionals familiar with and committed to the use of our products; and • The cost-effectiveness of our products and the reimbursement policies of government and third-party payers. If the medical community or patients do not accept the safety and effectiveness of our products, it could negatively affect our sale of those products, which would have a material adverse impact on our business, financial condition and operations. A cyber security incident could result in a loss of confidential data, give rise to remediation and other expenses, expose us to liability under HIPAA, consumer protection and privacy laws, or other common law theories, subject us to litigation and federal and state governmental inquiries, damage our reputation, and otherwise be disruptive to our business. 26 We collect and store sensitive information, including intellectual property and personally identifiable information, on our networks. The secure maintenance of this information is critical to our business operations. We have implemented multiple layers of security measures to protect this confidential data through technology, processes, and our people. We utilize current security technologies, and our defenses are monitored and routinely reviewed by internal and external parties. Despite these efforts, threats from malicious persons and groups, new vulnerabilities, and advanced new attacks against information systems create risk of cyber security incidents. There can be no assurance that we will not be subject to cyber security incidents that evade our security measures, result in the loss of personal health information or other data subject to privacy laws or disrupt our information systems and business. As a result, cyber security and the continued development and enhancement of our controls, processes and practices designed to protect our information systems from attack, damage or unauthorized access remain a priority for us. As cyber threats continue to evolve, we may be required to expend significant additional resources to continue to modify or enhance our protective measures or to investigate and remediate any cyber security vulnerabilities. The occurrence of any of these events could result in interruptions, delays, the loss, access, misappropriation, disclosure or corruption of data, liability under privacy, security and consumer protection laws or litigation under these or other laws, including common law theories, and subject us to federal and state governmental inquiries, any of which could have a material adverse effect on our financial position and results of operations and harm our business reputation. In addition, regulators globally are also imposing greater monetary fines for privacy violations. For example, in 2016, the European Union adopted a new regulation governing data practices and privacy called the General Data Protection Regulation, or GDPR, which became effective on May 25, 2018. The GDPR applies to any company established in the European Union as well as to those outside the European Union if they collect and use personal data in connection with the offering of goods or services to individuals in the European Union or the monitoring of their behavior. The GDPR enhances data protection obligations for processors and controllers of personal data, including, for example, expanded disclosures about how personal information is to be used, limitations on retention of information, mandatory data breach notification requirements and onerous new obligations on services providers. Non-compliance with the GDPR may result in monetary penalties of up to €20 million or 4% of worldwide revenue, whichever is greater. The GDPR and other changes in laws or regulations associated with the enhanced protection of certain types of personal data, such as healthcare data or other sensitive information, could greatly increase our cost of providing our products and services or even prevent us from offering certain services in jurisdictions that we may operate in. We rely on complex information technology (IT) systems for various critical purposes, including timely delivery of products and maintaining patient confidentiality. We have developed a comprehensive, integrated information technology (IT) system for the intake of physician orders for our products, to track product delivery, and to store patient-related data that we obtain for purposes of manufacturing MACI and Epicel. We rely on this system to maintain the chain of identity for each autologous product, and to ensure timely delivery of product, prior to expiration. Each of our products has a limited usable life measured in days from the completion of the manufacturing process to patient implant or grafting. Accordingly, maintaining accurate scheduling logistics is critical. In addition, this IT system stores and protects the privacy of certain patient information, which is required for the manufacture of our individualized cell therapy products. If our systems were to fail or be disrupted for an extended period of time, we could lose product sales and our revenue and reputation would suffer. Similarly, in the event our systems were to be breached by an unauthorized third party, that party could potentially access the aforementioned patient information, which could cause us to suffer further reputational damage and loss of customer confidence. Any one of these events could cause our business to be materially harmed and our results of operations would be adversely impacted. Our inability to complete our product development activities successfully would materially limit our ability to operate or finance our operations. In order to obtain regulatory approvals necessary to commercialize future product candidates in the United States, we must conduct adequate and well-controlled clinical trials to demonstrate the safety and effectiveness of those products, in compliance with current regulatory requirements. We may not be able to successfully complete the development of future product candidates, or successfully market our technologies or future product candidates. We, and any of our potential collaborators, may encounter problems and delays relating to research and development, regulatory approval and intellectual property rights of our technologies and future product candidates. Our research and development programs may not be successful, and our cell therapy technologies and future product candidates may not facilitate the production of cells outside the human body with the expected results. Additionally, our technologies and future product candidates may not prove to be safe and effective in clinical trials, and we may not obtain the requisite regulatory approvals for our product candidates. If any of these events occur, our future prospects may be adversely impacted. We must successfully complete our nonclinical and clinical development program to be able to demonstrate safety and efficacy to seek marketing approval of our future product candidates. Lack of efficacy and or safety events can lead to the discontinuation 27 of clinical development, and this can occur at any stage of the clinical development program. We may experience numerous unforeseen events during development that can delay or prevent commercialization of our future development candidates. The results of early stage clinical trials do not ensure success in later clinical trials, and interim results are not necessarily predictive of final results. Data obtained from clinical activities are not always conclusive and may be susceptible to varying interpretations, which could delay, limit or prevent regulatory approval. Our planned clinical trials may not begin or be completed on schedule, if at all. Typically, if a biological product is intended to treat a chronic disease, safety and efficacy data must be gathered over an extended period of time, which can range from six months to three years or more. With respect to any clinical trials affecting our approved products or future development candidates, failures or delays can occur at any stage of the trials, and may be directly or indirectly caused by a variety of factors, including but not limited to: • Delays in securing clinical investigators or trial sites for our clinical trials and their subsequent performance in conducting accurate and reliable trials on a timely basis; • Delays in obtaining IRB and other regulatory approvals to commence a clinical trial; • Slower than anticipated rates of patient recruitment and enrollment in our clinical trials, or failing to reach the targeted number of patients due to competition for patients from other trials; • Limited or no availability of coverage, reimbursement and adequate payment from health maintenance organizations and other third party payers for the use of biological products supplied for use in our clinical trials; • Negative or inconclusive results from clinical trials; • Unforeseen adverse effects interrupting, delaying, or halting clinical trials of any future therapeutic product candidates, and possibly resulting in the FDA or other regulatory authorities denying approval of any future therapeutic product candidates; • Unforeseen safety issues; • Approval and introduction of new therapies or changes in standards of practice or regulatory requirements or guidance • • that render our clinical trial endpoints or the targeting of our proposed indications obsolete; Inability to monitor patients adequately during or after treatment or problems with investigator or patient compliance with the trial protocols; Inability to replicate in large controlled trials safety and efficacy data obtained from a limited number of patients in uncontrolled trials; Inability or unwillingness of medical investigators to follow our clinical protocols; and • • Unavailability of clinical trial supplies. The FDA, the IRBs, and the sponsor monitor the progress of clinical trials and they may suspend or terminate a clinical trial at any time because of concerns related to patient safety or for other considerations. The FDA may impose a clinical hold on our trials because of safety concerns that have arisen for products or product candidates that are similar to our product candidates. Even when successful clinical results are reported for a product from a completed clinical trial, the durability of response may not be sustained over time, or may not be sufficient to support regulatory approval. Our current product development activities include but are not limited to projects directed at expanding clinical indications, and decreasing the cost of manufacturing our products. These production process changes may alter the functionality of our cells and require various additional levels of experimental and clinical testing and evaluation. Any such testing could lengthen the time before these product enhancements would be commercially available. We rely on third parties to conduct some of our clinical trials, and their failure to perform their obligations in a timely or competent manner may delay development and/or impact commercialization, if approved, of our current and future product candidates. We use clinical research organizations (CROs) to assist in the conduct of our clinical trials. We may face delays outside of our control if these parties do not perform their obligations in a timely or competent fashion, or if we are forced to change service providers. Any third party that we hire to conduct clinical trials may also provide services to our competitors, which could compromise the performance of their obligations to us. If we experience significant delays in the progress of our clinical trials, the commercial prospects for our current and future product candidates could be harmed and our ability to generate product revenue would be delayed or prevented. In addition, we and any provider that we retain will be subject to GCP requirements. If GCP and other regulatory requirements are not adhered to by us or our third-party providers or clinical investigators, the conduct of the trial may be compromised and the development and commercialization of our current and future product candidates could be delayed or approval may never be obtained. 28 Any failure by a CRO, a clinical trial site, or clinical investigator, or us to successfully accomplish clinical trial monitoring, data collection, safety monitoring and reporting, and data management and other services in a timely manner and in compliance with regulatory requirements could have a material adverse effect on our ability to utilize the trial to obtain regulatory approval or complete clinical development of our product candidates to support regulatory approval. Problems with the timeliness or quality of the work of a CRO or a clinical trial site or clinical investigator may lead us to seek to terminate the relationship and use an alternate provider. However, making such changes may be costly and may delay our trials, could affect regulatory approval and contractual restrictions may make such a change difficult or impossible. Additionally, it may be difficult to find a replacement organization that can conduct our trials in an acceptable manner and at an acceptable cost. We are subject to significant regulation with respect to the manufacturing of our products. All of those involved in the preparation of a cellular therapy for commercial sale or clinical trials, including our existing supply contract manufacturers and clinical trial investigators, are subject to extensive and continuing government regulations by the FDA and comparable agencies in other jurisdictions. Components of a finished therapeutic product approved for commercial sale or used in late-stage clinical trials must be manufactured in accordance with cGMP. These regulations govern manufacturing processes and procedures and the implementation and operation of quality systems to control and assure the quality of investigational products and products approved for sale. Our facilities and quality systems and the facilities and quality systems of some or all of our third party contractors and suppliers are subject to pre-approval and routine FDA inspections for compliance with the applicable regulations as a condition of FDA approval of our products. Generally, if any FDA inspection or audit identifies a failure to comply with applicable regulations or if a violation of our product specifications or applicable regulation occurs independent of such an inspection or audit, we or the FDA may require remedial measures that may be costly and/or time consuming for us or a third party to implement and that may include the temporary or permanent suspension of a clinical trial or commercial sales, recalls, warning letters, market withdrawals, seizures or the temporary or permanent closure of a facility. Any such remedial measures imposed upon us or third parties with whom we contract could materially harm our business. We could incur significant costs complying with environmental and health and safety requirements, or as a result of liability for contamination or other harm caused by hazardous materials that we use. Our research and development and manufacturing processes involve the use of hazardous materials. We are subject to federal, state, local and foreign environmental requirements, including regulations governing the use, manufacture, handling, storage and disposal of hazardous materials, discharge to air and water, the cleanup of contamination and occupational health and safety matters. We cannot eliminate the risk of contamination or injury resulting from hazardous materials, and we may incur liability as a result of any contamination or injury. Under some environmental laws and regulations, we could also be held responsible for costs relating to any contamination at our past or present facilities and at third party waste disposal sites where we have sent wastes. These could include costs relating to contamination that did not result from any violation of law, and in some circumstances, contamination that we did not cause. We may incur significant expenses in the future relating to any failure to comply with environmental laws. Any such future expenses or liability could have a significant negative impact on our financial condition. The enactment of stricter laws or regulations, the stricter interpretation of existing laws and regulations or the requirement to undertake the investigation or remediation of currently unknown environmental contamination at our own or at a third party site may require us to make additional expenditures, which could be material. In order to obtain marketing authorization of any of our current or future therapy product candidates in the United States, the FDA requires us to submit a BLA or marketing application, which is subject to the agency’s detailed review. Cell therapy and other products require FDA review under an appropriate marketing application prior to commercialization. Future cell and other biologic therapy candidates would be subject to FDA’s biological product requirements and would require submission of a BLA. The BLA is a request for permission to introduce, or deliver for introduction, a biologic product into interstate commerce in the U.S. and, once submitted, undergoes a detailed and rigorous review by the FDA. The review process includes, among other requirements, pre-approval inspections of the manufacturing facility. Additionally, approval may rely on post-market commitments. These commitments may include costly activities, such as additional clinical trials, and a failure to meet these commitments can result in negative actions by the FDA, including the withdrawal of the product from the market. The BLA for MACI was approved by the FDA on December 13, 2016. The Cambridge manufacturing facility was subject to a pre-approval inspection to demonstrate the capabilities to manufacture the product under cGMP requirements in compliance with the procedures provided in the BLA. The MACI regulatory approval in the U.S. is associated with a number of post-marketing 29 commitments, including conducting a pediatric clinical study in the U.S. Conducting this study will require funding and resources and is ongoing. Our business, financial condition, results of operation and cash flows could be significantly and negatively affected by substantial governmental regulations. Our products are subject to rigorous regulation by the FDA and numerous other federal, state and foreign governmental authorities. Overall, there appears to be a trend toward more stringent regulation worldwide, and we do not anticipate that this trend will dissipate in the near future. In general, the development, testing, labeling, manufacturing and marketing of our products are subject to extensive regulation and review by numerous governmental authorities both in the United States and abroad. The regulatory process requires the expenditure of significant time, effort and expense to bring new products to market. For example, the FDA approved Epicel as a HUD pursuant to an HDE application. A HUD is a medical device intended to benefit patients in the treatment or diagnosis of a disease or condition that affects not more than 8,000 individuals in the United States per year. Once a HUD receives a HDE from the FDA, the product may be marketed and sold in the U.S. However, IRB approval is required before a HUD can be used at a facility, with the exception of emergency use. The HDE holder is responsible for ensuring that the product is administered only in facilities having an IRB that is constituted and which acts in accordance with the agency’s regulation governing IRBs, including the requirement of continuing review of the use of the device. HUDs are also subject to additional FDA requirements, such as adverse event reporting and the submission of updated information on a periodic basis to demonstrate that the HUD designation is still valid. Failure to meet FDA requirements pertaining to a HUD could result in the suspension or revocation of the HDE. If the HDE for Epicel is suspended or revoked, marketing approval for the product would require the submission and approval of a premarket approval application (PMA) in order for Epicel to be commercially available. The PMA process is costly, lengthy and uncertain. A PMA must be supported by extensive data, including, but not limited to, technical, preclinical, clinical trial, manufacturing and labeling data to demonstrate to the FDA’s satisfaction the safety and efficacy of the device for its intended use. If the HDE approval for Epicel was withdrawn, and we were unable to obtain premarket approval through the PMA process, we would be unable to market Epicel for sale in the U.S. We are also required to implement and maintain stringent reporting, labeling and record keeping procedures for our products, both in the United States, and abroad. Specifically, in the United States, both before and after a product is commercially released, we have ongoing responsibilities under FDA regulations. Compliance with the FDA’s requirements, including the FDA’s cGMP recordkeeping regulations, labeling and promotional requirements and adverse event reporting regulations, is subject to continual review and is monitored rigorously through periodic inspections by the FDA and through submission of annual reports. Our failure to comply with federal, state and foreign governmental regulations could lead to the issuance of warning letters or untitled letters, the imposition of injunctions, suspensions or loss of regulatory approvals, product recalls, termination of distribution, product seizures or civil penalties. In the most extreme cases, criminal sanctions or the closure of our manufacturing facility are possible. In addition, the pharmaceutical, biologic and medical device industries also are subject to many complex laws and regulations governing Medicare and Medicaid reimbursement, and which target healthcare fraud and abuse. Many of these laws and regulations are subject to interpretation. In many instances, manufacturers and the life science industry do not have the benefit of significant regulatory or judicial interpretation of these laws and regulations. In certain public statements, governmental authorities have taken positions on issues for which little official interpretation was previously available. Some of these positions appear to be inconsistent with common practices within the industry but have not previously been challenged. Various federal and state agencies have become increasingly active in recent years in their investigation and prosecution of various business practices, such as through the enforcement of the federal Anti-kickback Statute, the federal False Claims Act and the federal Food, Drug & Cosmetic Act. Governmental and regulatory actions against us could result in various consequences that could adversely impact our operations, including: • The recall or seizure of products; • The suspension or revocation of the authority necessary for the production or sale of a product; • The suspension of shipments from particular manufacturing facilities; • The imposition of fines and penalties; • The delay of our ability to introduce new products into the market; • Our exclusion or the exclusion of our products from being reimbursed by federal and state healthcare programs (such as military, Medicare, Medicaid, Veterans Administration, or VA, health programs and Civilian Health and Medical Program Uniformed Service, or CHAMPUS); and 30 • Other civil or criminal prosecution or sanctions against us or our officers, directors and employees, such as fines, penalties or imprisonment. Any of these consequences, in combination or alone, or even a public announcement that we are being investigated for possible violations of these laws, could have a material adverse effect on our business, financial condition, results of operations and cash flows. In the United States, if the FDA were to conclude that we are not in compliance with applicable laws or regulations or that any of our products are ineffective or pose an unreasonable health risk, the FDA could ban such products, detain or seize adulterated or misbranded products, order a recall, repair, replacement, or refund of payment of certain products, refuse to grant pending applications, refuse to provide certificates to foreign governments for exports, and/or require us to notify healthcare professionals and others that the products present unreasonable risks of substantial harm to the public health. The FDA may also impose operating restrictions on a companywide basis, enjoin and restrain certain violations of applicable law pertaining to our products and assess civil or criminal penalties against our officers, employees or us. The FDA may also recommend further investigation and prosecution to the United States Department of Justice (DOJ). Adverse regulatory action, depending on its magnitude, may restrict us from effectively marketing and selling our products. In many of the foreign countries in which our products may be marketed in the future, we will be subject to regulations affecting, among other things, clinical efficacy, product standards, packaging requirements, labeling requirements, import/export restrictions, tariff regulations, duties and tax requirements. Many of the regulations applicable to our products in these countries, such as the Medicinal Products Directive and the ATMP guidelines governing products in the EU, are similar to those imposed by the FDA. In addition, in many countries the national health or social security organizations of those nations may require our products to be qualified before they can be marketed with the benefit of reimbursement eligibility. Failure to receive or delays in the receipt of relevant foreign qualifications could also be detrimental to our future growth. As both U.S. and foreign government regulators have become increasingly stringent, we may be subject to more rigorous regulation by governmental authorities in the future. Our products and our operations are also often subject to the rules of industrial standards bodies, such as the International Standards Organization (ISO). If we fail to adequately address any of these regulations, our business will be harmed. Changes to our products or future product candidates may require regulatory approvals. Changes or modifications in the manufacturing process of any of our products may require the submission of supplements to our BLAs, HDE application, and Investigational New Drug applications (INDs). These supplements require the generation of data to support the change, and the review and approval by the FDA to obtain authorization for the change in the commercial product or in the investigational biological product before they can be implemented. Obtaining regulatory approvals for these changes may require the conduct of new studies and the purchase of new equipment to justify the change. This can be costly and time consuming. Regulatory delays can adversely impact our ability to improve our products and to introduce new products in a timely manner, which can be detrimental to our future growth. If we or our suppliers fail to comply with ongoing FDA or other foreign regulatory authority requirements, or if we experience unanticipated problems with our products, these products could be subject to restrictions or withdrawal from the market. The manufacturing processes, reporting requirements, post-approval clinical data and promotional activities for each of our products is subject to continued regulatory reporting and periodic inspections by the FDA, as well as other domestic and foreign regulatory agencies. In particular, we and our suppliers are required to comply with cGMP and GTP regulations for the manufacture of our products and other regulations which include methods and documentation of production controls, labeling, packaging, storage and shipment of any product, to name a few. Regulatory agencies such as the FDA enforce the cGMP, GTP and other regulations through periodic inspections and reporting. For example, the holder of an approved BLA or HDE is obligated to monitor and report adverse events and product failures, including critical deviations and lack of efficacy. A BLA or HDE device holder must maintain regulatory compliance for all aspects of the applicable regulations or the holder can be subject to regulatory action, including the recall or withdrawal of the product from the market. Product manufacturers are subject to payment of annual prescription drug product program user fees and their facilities are subject to periodic inspections by the FDA and other regulatory agencies for compliance with cGMP and other applicable regulations. If at any time we or a regulatory agency discovers a previously unknown safety concern with a product, such as a serious adverse event of unanticipated severity or frequency that cannot be adequately managed and changes the risk-benefit profile of the product, or there are problems with the facility where the product is manufactured, a regulatory agency may impose 31 restrictions relative to that product or the manufacturing facility, including suspension of manufacturing, recall or the withdrawal of the product from the market. Furthermore, advertising and promotional materials, including educational and website material, must comply with the FDA’s promotional and advertising regulations in addition to other potentially applicable federal and state laws, and such materials for biologics are subject to submission and review by the Center for Biologics Evaluation and Research. The failure by us or one of our suppliers to comply with applicable legal statutes and regulations administered by the FDA and other regulatory agencies, or the failure to timely and adequately respond to any adverse inspectional or review observations, or product safety issues, could result in, among other things, any of the following enforcement actions: • Untitled letters, warning letters, fines, injunctions, consent decrees and civil penalties; • Unanticipated expenditures to address or defend such actions; • Client notifications for repair, replacement, or refund of a product; • Recall, detention or seizure of our products; • Operating restrictions or partial suspension or total shutdown of production; • Denial, refusal or delay of our requests for approval of new products or proposed changes to existing products; • • Withdrawal of product approvals that have already been granted; • Refusal to approve a pending marketing application, such as a BLA or supplements to a BLA submitted by us; • Refusal to grant export approval for our products; or • Criminal prosecution. Implementation of operating restrictions; If any of these actions were to occur it would harm our reputation and cause our product sales and profitability to suffer, preventing us from generating revenue. Furthermore, our key suppliers may have compliance issues, which could impact our ability to manufacture our products on a timely basis and in the required quantities. Inadequate funding for the FDA and other government agencies could hinder their ability to hire and retain key leadership and other personnel, prevent new products and services from being developed or commercialized in a timely manner or otherwise prevent those agencies from performing normal business functions on which the operation of our business may rely, which could negatively impact our business. The ability of the FDA to review and approve regulatory submissions and new products can be affected by a variety of factors, including government budget and funding levels, the ability to hire and retain key personnel, and statutory, regulatory, and policy changes. The average time to review and approve regulatory submissions at the agency has fluctuated in recent years as a result of some of these factors. In addition, government funding of the SEC and other government agencies on which our operations may depend, including those that fund research and development activities, is subject to the political process, which is inherently unpredictable. Disruptions at the FDA and other agencies may also slow the time necessary for product candidates to be reviewed and/or approved by necessary government agencies, which would adversely affect our business. For example, several times in recent years, including most recently from December 22, 2018 to January 25, 2019, the U.S. government has shut down. As a result, certain regulatory agencies, including the FDA, have had to furlough essential employees and stop critical activities. If a prolonged government shutdown occurs, it could significantly impact the ability of the FDA to timely review and process our regulatory submissions, which could have a material adverse effect on our business. If the FDA determines that we have marketed or promoted our products for one or more off-label uses, we may be subject to civil or criminal penalties. Although federal law and the FDA do not restrict practicing healthcare professionals from, in the practice of medicine, prescribing and using our products to treat patients with conditions that the physician believes our products are clinically appropriate for, under the FFDCA and other laws, we are prohibited from promoting our products for uses that are inconsistent with the uses that have been approved by the FDA - also known as “off-label” uses. This means, for example, that we may not make claims about the use of any of our marketed products, including MACI or Epicel, which are outside of their approved labeling and indications. Consequently, our sales representatives may not proactively discuss or provide information to healthcare professionals on such off-label uses. Should the FDA determine that our activities constitute off-label promotion, the FDA could bring an action to prevent us from distributing MACI or Epicel for the off-label use and could impose fines and penalties on us and our executives. In addition, failure to follow FDA rules and guidelines relating to promotion and advertising can result in, among other things, 32 the FDA’s refusal to approve a product, the suspension or withdrawal of an approved product from the market, product recalls, fines, disgorgement of money, operating restrictions, injunctions and/or criminal prosecutions. If the Office of Inspector General within the Department of Health and Human Services, the DOJ, or another federal or state agency determines that we have promoted the off-label use of our products, we may be subject to various penalties, including civil or criminal penalties, and the off-label use of our products may result in injuries that lead to product liability lawsuits, which could be costly to our business. In addition to FDA restrictions concerning the manner in which we market our products, several other state and federal healthcare laws have been applied by the DOJ and state attorneys general to restrict certain marketing practices in the biopharmaceutical and medical technology industries. While physicians may prescribe products for off-label uses and indications, if other federal or state regulatory authorities determine that we have engaged in off-label promotion through remuneration, kickbacks or other monetary benefits to prescribers, we may be subject to civil or criminal penalties and could be prohibited from participating in government healthcare programs such as Medicaid and Medicare. In addition, government agencies or departments could conclude that we have engaged in off-label promotion and, potentially, caused the submission of false claims. Even if we are successful in resolving such matters without incurring penalties, responding to investigations or prosecutions will likely result in substantial costs and could significantly and adversely impact our reputation and divert management’s attention and resources, which could have a material adverse effect on our business, operating results, financial condition and our ability to finance our operations. In addition, the off-label use of our products may increase the risk of injury to patients, and, in turn, the risk of product liability claims being pursued against the Company. Product liability claims are expensive to defend and could divert our management’s attention and result in substantial damage awards against us. The use of our products and future product candidates may expose us to product liability claims, and we may not be able to obtain adequate insurance. As a result, such claims could affect our earnings and financial condition. We face an inherent business risk of exposure to product liability claims in the event that the manufacture and/or use of our products during clinical trials, or after commercialization, results in adverse events. Moreover, we derive the raw materials for our products from patients serving as their own donors, the production process is complex, and the handling requirements are specific. All of these factors increase the likelihood of quality failures and subsequent product liability claims. Although we are not currently subject to any product liability proceedings and we have no reserves for product liability disbursements, we may incur material liabilities relating to product liability claims in the future, including product liability claims arising out of the usage of our products. Additionally, we may not be able to obtain or maintain product liability insurance on acceptable terms with adequate coverage or at all. If we are unable to obtain insurance, or if claims against us substantially exceed our coverage, then our business could be adversely impacted. Excessive insurance costs or uninsured claims would increase our operating loss and adversely affect our financial condition. Whether or not we are ultimately successful in any product liability litigation, such litigation could consume substantial amounts of our financial and managerial resources and could result in, among other things: Significant awards against us; Substantial litigation costs; • • • Recall of the product; • • Withdrawal of clinical trial participants; or • Adverse regulatory action. Injury to our reputation; Any of these consequences could have a material adverse effect on our business, financial condition and results of operations. We face intense competition in the markets targeted by our products. Many of our competitors have substantially greater resources than we do, and we expect that all of our products will face intense competition from existing or future products. All of our products face intense competition from existing and future products marketed by large companies. These competitors may successfully market products that compete with our products, identify and bring to market new product candidates earlier than we do, or develop products that are more effective or less costly than our products. These competitive factors could require us to conduct substantial new research and development activities to establish new product targets, which would be costly and time consuming. These activities can adversely impact our ability to effectively commercialize products and achieve revenue and profits. 33 If we do not keep pace with our competitors and with technological and market changes, our products will become less attractive or obsolete and our business may suffer. The markets for our products are highly competitive, subject to rapid technological changes, and vary for different product candidates and processes that directly compete with our products. Our competitors in the medical and biotechnology industries may have superior products, research and development, manufacturing, and marketing capabilities, financial resources or marketing positions. Furthermore, our competitors may have developed, or could in the future develop, new technologies that compete with our products or even render our products obsolete. To the extent that others develop new technologies that address the targeted application for our products, our business will suffer. Finally, if we are unable to continue to develop and market new products and technologies in a timely manner, the demand for our products may decrease or our products could become obsolete, and our revenue may decline or our growth prospects may be adversely affected. Ethical, legal, social and other concerns surrounding the use of human tissue in synthetic biologically engineered products may negatively affect public perception of us or our products, or may result in increased scrutiny of our products and any future product candidates from a regulatory perspective, thereby reducing demand for our products, restricting our ability to market our products, or adversely affecting the market price for our common stock. The commercial success of our products depends in part on general public acceptance of the use of human tissue for the treatment of human diseases and other conditions. While not as controversial as the use of embryonic stem cells and fetal tissue, the use of adult tissue has been the subject of substantial debate regarding related ethical, legal and social issues. We do not use embryonic stem cells or fetal tissue, but the public may not be able to, or may fail to, differentiate our autologous use of adult tissue from the use by others of embryonic stem cells or fetal tissue. This could result in a negative perception of our company or our products. Future adverse events in the field of cellular based therapy or changes in public policy could also result in greater governmental regulation of our products and potential regulatory uncertainty or delay relating to any required testing or approval. Restrictions on use of animal-derived materials could harm our product development and commercialization efforts. Some of the manufacturing materials and/or components that we use in, and which are critical to, implementation of our technology involve the use of animal-derived products, including fetal bovine serum. Supplier changes or regulatory actions may limit or restrict the availability of such materials for clinical and commercial use for a variety of reasons including contamination or perceived risk of contamination with an adventitious agent, such as bovine spongiform encephalopathy, in one of our suppliers’ herds. This may lead to a restricted supply of the serum currently required for our product manufacturing processes. Any restrictions on these materials would impose a potential competitive disadvantage for our products or prevent our ability to manufacture our cell products. The FDA and other regulatory agencies have issued regulations for controls over bovine material in animal feed. These regulations do not appear to affect our ability to purchase the manufacturing materials we currently use. However, regulatory agencies may introduce new regulations that could affect our operations. Our inability to develop or obtain alternative compounds would harm our product development and commercialization efforts. There are certain limitations in the supply of certain animal-derived materials, which may lead to delays in our ability to complete clinical trials or eventually to meet the anticipated market demand for our cell products. Health care reform measures and changes in policies, funding, staffing and leadership at the FDA and other agencies could hinder or prevent the commercial success of our products. In the United States, there have been a number of legislative and regulatory changes to the healthcare system in ways that could affect our future results of operations and the future results of operations of our potential customers. Furthermore, there have been and continue to be a number of initiatives at the federal and state levels that seek to reduce healthcare costs. In March 2010, President Obama signed into law the Patient Protection and Affordable Care Act of 2010, as amended by the Health Care and Education Reconciliation Act (jointly, the ACA), which includes measures to significantly change the way health care is financed by both governmental and private insurers. The future of the Affordable Care Act and its impact on the pharmaceutical industry and the healthcare system remains uncertain. Some of the provisions of the ACA have yet to be fully implemented, while certain provisions have been subject to judicial and Congressional challenges, as well as efforts by the Trump administration to repeal or replace certain aspects of the ACA. While Congress has not passed repeal legislation, the Tax Reform Act includes a provision repealing, effective January 1, 2019, the tax- 34 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.” As a result of the individual mandate repeal, subsequent litigation challenged the validity of the ACA. On December 14, 2018, a U.S. District Court judge in the Northern District of Texas ruled that the individual mandate portion of the ACA is an essential and inseverable feature of the ACA, and therefore because the mandate was repealed as part of the Tax Cuts and Jobs Act, the remaining provisions of the ACA are invalid as well. The Trump administration and CMS have both stated that the ruling will have no immediate effect, and on December 30, 2018 the same judge issued an order staying the judgment pending appeal. It is unclear how this decision and any subsequent appeals and other efforts to repeal and replace the ACA will impact the ACA and our business. Further, the Bipartisan Budget Act of 2018, or the BBA, among other things, amends the ACA, effective January 1, 2019, to increase from 50 percent to 70 percent the point-of-sale discount that is owed by pharmaceutical manufacturers who participate in Medicare Part D and to close the coverage gap in most Medicare drug plans, commonly referred to as the “donut hole.” It is possible that Congress may consider other legislation to repeal or replace certain elements of the ACA. In addition, since January 2017, President Trump has signed two Executive Orders designed 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, or 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 those 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. Several state Attorneys General filed suit to stop the administration from terminating the subsidies, but the request for a restraining order was denied by a federal judge in California on October 25, 2017. Furthermore, on June 14, 2018, the U.S. Court of Appeals for the Federal Circuit ruled that the federal government was not required to pay more than $12 billion in ACA risk corridor payments to third-party payors who argued were owed to them. The effects of this gap in reimbursement on third-party payors, the viability of the ACA marketplace, providers, and the potential effect on our business, are not yet known. Additionally, 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. On November 30, 2018, CMS announced a proposed rule that would amend the Medicare Advantage and Medicare Part D prescription drug benefit regulations to reduce out of pocket costs for plan enrollees and allow Medicare plans to negotiate lower rates for certain drugs. Among other things, the proposed rule changes would allow Medicare Advantage plans to use PA and ST for six protected classes of drugs, with certain exceptions, permit plans to implement PA and ST in Medicare Part B drugs; and change the definition of “negotiated prices” while a definition of “price concession” in the regulations. Other legislative changes have been proposed and adopted in the United States since the ACA was enacted. On August 2, 2011, the Budget Control Act of 2011, among other things, created measures for spending reductions by Congress. A Joint Select Committee on Deficit Reduction, tasked with recommending a targeted deficit reduction of at least $1.2 trillion for the years 2013 through 2021, was unable to reach required goals, thereby triggering the legislation’s automatic reduction to several government programs, including aggregate reductions of Medicare payments to providers of 2% per fiscal year. These reductions went into effect on April 1, 2013 and, due to subsequent legislative amendments to the statute, including the BBA, will remain in effect through 2027, unless additional congressional action is taken. On January 2, 2013, the American Taxpayer Relief Act of 2012 was signed into law, which, among other things, further reduced Medicare payments to several types of providers. In addition, on May 30, 2018, the Right to Try Act was signed into law. The law, among other things, provides a federal framework for certain patients to access certain investigational new drug products that have completed a Phase I clinical trial and that are undergoing investigation for FDA approval. Under certain circumstances, eligible patients can seek treatment without enrolling in clinical trials and without obtaining FDA permission under the FDA expanded access program. There is no obligation for a drug manufacturer to make its drug products available to eligible patients as a result of the Right to Try Act, but the manufacturer must develop an internal policy and respond to patient requests according to that policy. These laws, and future state and federal healthcare reform measures may be adopted in the future, any of which may result in additional reductions in Medicare and other healthcare funding and otherwise affect the prices we may obtain for any of our product candidates for which we may obtain regulatory approval or the frequency with which any such product candidate is prescribed or used. Litigation and legislative efforts to change or repeal the ACA are likely to continue, with unpredictable and uncertain results. While we cannot predict what impact on federal reimbursement policies this law or any replacement law will have in general or specifically on any product we may commercialize in the future, modifications to the Affordable Care Act or any replacement thereof may result in downward pressure on reimbursement, which could negatively affect market acceptance of new products. Any rebates, discounts, taxes costs or regulatory or systematic changes on healthcare resulting from the Affordable Care Act or 35 its replacement may have a significant effect on our profitability in the future. We cannot predict whether the Affordable Care Act will continue or what other laws or proposals will be made or adopted, or what impact these efforts may have on us. Individual states have become increasingly aggressive in passing legislation and implementing regulations designed to control product pricing, including price or patient reimbursement constraints, discounts, restrictions on certain product access, and marketing cost disclosure and transparency measures, and designed to encourage importation from other countries and bulk purchasing. Legally-mandated price controls on payment amounts by third-party payers or other restrictions could harm our business, results of operations, financial condition and prospects. Regional healthcare authorities and individual hospitals are increasingly using bidding procedures to determine what products and which suppliers will be included in their healthcare programs. This can reduce demand for our products or put pressure on our product pricing, which could negatively affect our business, results of operations, financial condition and prospects. Given recent federal and state government initiatives directed at lowering the total cost of healthcare, the executive branch, Congress and state legislatures will likely continue to focus on healthcare reform and the reform of the Medicare and Medicaid programs. While we cannot predict the full outcome of any such government action or legislation, it may harm our ability to market our products and generate revenues. Furthermore, regulatory authorities’ assessment of the data and results required to demonstrate safety and effectiveness can change over time and can be affected by many factors, such as the emergence of new information, including on other products, changing policies and agency funding, staffing and leadership. We cannot be sure whether future changes to the regulatory environment will be favorable or unfavorable to our business prospects. Tissue-based products are regulated differently in different countries. These requirements may be costly and result in delay or otherwise preclude the distribution of our products in some foreign countries, any of which would adversely affect our ability to generate operating revenues. Tissue based products are regulated differently in different countries. Many foreign jurisdictions have a different, and potentially more difficult, regulatory pathway for human tissue-based products, which may prohibit the distribution of these products until the applicable regulatory agencies grant marketing approval, or licensure. The process of obtaining regulatory approval is lengthy, expensive and uncertain, and we may never seek such approvals, or if we do, we may never gain those approvals. Furthermore, any adverse events in our clinical trials could negatively impact our products and product candidates. Competitor companies may be able to take advantage of additional FDA guidance and new expedited programs designed for cell therapies to develop and/or commercialize new products in a shorter time period than previously predicted or in certain cases without a BLA. Recognizing the importance of the cell therapy field, Congress included several provisions related to regenerative medicine in the 21st Century Cures Act, signed into law on December 13, 2016. Building on the FDA’s existing expedited programs available to regenerative medicine products, one of these provisions established a new program to help foster the development and approval of these products: the RMAT designation. On November 16, 2017, the FDA also announced a comprehensive policy framework for the development and oversight of regenerative medicine products, including novel cellular therapies. This framework completes a risk-based regulatory approach that further describes the appropriate pathway for products that contain tissue or cells including more clearly defining which products may be considered only minimally manipulated or for homologous use. With these changes in guidance and expedited programs, competitors may be able to make sales in the U.S. with minimally manipulated or homologous use products without the necessity of a BLA. In addition, competitors may also be able to obtain accelerated approval of new cell therapy products through use of RMAT designation. The current credit and financial market conditions may exacerbate certain risks affecting our business. We rely upon third parties for certain aspects of our business, including collaboration partners, wholesale distributors, contract clinical trial providers, contract manufacturers and third-party suppliers. Because of the recent tightening of global credit and the volatility in the financial markets, there may be a delay or disruption in the performance or satisfaction of commitments to us by these third parties, which could adversely affect our business. 36 We are dependent on our key manufacturing, quality and other management personnel and the loss of any of these individuals could harm our business. Our success depends in large part upon the efforts of our key management and manufacturing and quality staff. The loss of any of these individuals, or our inability to attract and retain highly qualified scientific and management personnel in a timely manner, could materially and adversely affect our business and our future prospects. In the future, we may need to seek additional manufacturing and quality staff members. There is a high demand for highly trained manufacturing and quality personnel in our industry. We face competition for such personnel from other companies, research and academic institutions and other entities. We do not know whether we will be able to attract, train and retain highly qualified manufacturing and quality personnel in the future, which could have a material adverse effect on our business, financial condition and results of operations. A loss of one or more of our key personnel could severely and negatively impact our operations. Our key personnel are employed “at-will,” and any of them may elect to pursue other opportunities at any time. We have no present intention of obtaining key man life insurance on any of our key management, manufacturing, quality or other personnel. The results of the United Kingdom’s referendum on withdrawal from the EU may have a negative effect on global economic conditions, financial markets and our business. In June 2016, the United Kingdom (“UK”) held a referendum in which voters approved an exit from the EU, commonly referred to as “Brexit” and on January 31, 2020 the UK formally withdrew from the EU. The announcement of Brexit caused significant volatility in global stock markets and currency exchange rate fluctuations that resulted in the strengthening of the U.S. dollar against foreign currencies in which we conduct business. The strengthening of the U.S. dollar relative to other currencies may adversely affect our operating results. This referendum has created political and economic uncertainty, particularly in the UK and the EU, and this uncertainty may persist for years. A withdrawal could, among other outcomes, disrupt the free movement of goods, services and people between the UK and the EU, and result in increased legal and regulatory complexities, as well as potential higher costs of conducting business in Europe. The UK’s withdrawal from the EU could also result in similar referendums or votes in other European countries in which we do business. Given the lack of comparable precedent, it is unclear what financial, trade and legal implications the withdrawal of the UK from the EU will have and how such withdrawal will affect us. Any new regulations could add time and expense to the conduct of our business, as well as the process by which we receive certain materials from vendors in the UK. In addition, the withdrawal of the UK from the EU have had and may continue to have a material adverse effect on global economic conditions and the stability of global financial markets, and may significantly reduce global market liquidity and restrict the ability of key market participants to operate in certain financial markets. Any of these effects of Brexit, among others, could adversely affect our business, our results of operations, liquidity and financial condition. If we fail to fulfill our obligations under our intellectual property licenses with third parties, we could lose license rights that are important to our business. We are a party to intellectual property license agreements with third parties, including our license agreement with MediWound Ltd. for NexoBrid, and may enter into additional license agreements in the future. Our existing license agreements impose, and we expect that our future license agreements will impose, various diligence, milestone payment, royalty, insurance and other obligations on us. If we fail to comply with these obligations, our licensors may have the right to terminate these agreements, in which event we might not be able to develop and market any product that is covered by these agreements. Termination of these licenses or reduction or elimination of our licensed rights may result in our having to negotiate new or reinstated licenses with less favorable terms. In addition, if these in licenses are terminated, or if the underlying patents fail to provide the intended exclusivity, competitors would have the freedom to seek regulatory approval of, and to market, products identical to ours after the expiry of data exclusivity. The occurrence of such events could materially harm our business. If our licensing arrangement with MediWound is unsuccessful, our revenues and product development may be limited. We have entered into a licensing arrangement with MediWound Ltd. for the development of NexoBrid in North America. However, there can be no assurance that this agreement and our and MediWound’s efforts pursuant to it will result in FDA approval of NexoBrid, or that we will be able to market NexoBrid at a profit. Under the terms of the License Agreement, MediWound will continue to conduct all development activities under the supervision of a Central Steering Committee comprised of members of each party until the BLA is approved and subsequently transferred to Vericel. Collaboration and licensing arrangements pose the following risks: • • collaborations and licensing arrangements may be terminated; collaborators and licensors may delay clinical trials and prolong clinical development, or under-fund or stop a clinical trial; 37 • • • • • expected revenue might not be generated because product candidates may not be approved; collaborators and licensors could independently develop, or develop with third parties, products that could compete with our future products despite non-competition provisions; the terms of our contracts with current or future collaborators and license parties may not be favorable to us in the future; disputes may arise delaying or terminating the research, development, or commercialization of our product candidates, or result in significant and costly litigation or arbitration; and one or more third-party developers could obtain approval for a similar product prior to the product candidate resulting in unforeseen price competition in connection with the product candidate. Product development is a lengthy and expensive process, with an uncertain outcome. We intend to commercialize NexoBrid in the U.S. and potentially other North American countries. However, before we can commercialize NexoBrid, we must first obtain regulatory approval for the sale of NexoBrid in any jurisdiction, which includes the submission of an application utilizing completed and ongoing clinical studies to demonstrate that the product is safe and effective. We depend on MediWound for its efforts in completing clinical trials and other clinical activities pursuant to the development plan, obtaining regulatory approval and manufacturing and supplying NexoBrid. Certain events could delay or prevent our ability to successfully gain regulatory approval, including: • • • • patients may not participate in necessary follow-up visits to obtain required data, which would result in significant delays in the clinical testing process; third-party contractors, such as a research institute, may fail to comply with regulatory requirements or meet their contractual obligations to MediWound; undetected or concealed fraudulent activity by a clinical researcher, if discovered, could preclude the submission of clinical data prepared by that researcher, lead to the suspension or substantive scientific review of one or more of our marketing applications by regulatory agencies, and result in the recall of any approved product distributed pursuant to data determined to be fraudulent; and an audit of preclinical or clinical studies by regulatory authorities may reveal noncompliance with applicable protocols or regulations, which could lead to disqualification of the results and the need to perform additional studies. NexoBrid may not be approved for treatment of severe burns in the United States and other North American markets. Our continued growth partially depends on our and MediWound’s ability to develop and obtain regulatory approval from the FDA for NexoBrid for treatment of severe burns in the United States. MediWound recently announced top-line results from the Phase 3 pivotal study to support a BLA submission to the FDA, according to which the study has met its primary and all secondary endpoints. MediWound is conducting twelve and twenty-four month safety follow-ups for cosmesis, function, quality of life and other safety measurements. Data from MediWound’s twelve-month follow-up has been compiled and is being evaluated, while it’s twenty-four month follow-up is ongoing. While this and previous studies have met their primary endpoints, we cannot predict the outcome of the planned safety follow-ups, whether the FDA will accept a BLA submission based on the available preclinical and clinical data, how long the FDA may take to review and approve NexoBrid following the BLA submission or whether any such approval in the United States will ultimately be granted. Similarly, we cannot predict how long regulatory authorities in Mexico or Canada will take to provide NexoBrid with marketing authorization in their jurisdictions or whether such authorizations will be granted at all. The failure to receive regulatory approval in the United States would have a material adverse impact on our business prospects. There is no guarantee that NexoBrid will be accepted in the market even if regulatory approval is received. The success of NexoBrid, if and when approved, depends upon the acceptance of NexoBrid by patients, the medical community and third-party payers, effectively competing with other products, a continued acceptable safety profile following approval and qualifying for, maintaining, enforcing and defending related intellectual property rights and claims. Even if we and MediWound successfully obtain regulatory approvals to market NexoBrid, our revenues will be dependent, in part, upon the size of the markets for which we gain regulatory approval. If the markets that we are targeting are not as significant as we estimate, we may not generate significant revenues from sales of such products, if approved. Our licensor MediWound is dependent on a contract with the U.S. Biomedical Advanced Research and Development Authority to fund the Phase 3 clinical trial and other development activities of NexoBrid in the United States. 38 MediWound has a contract with BARDA valued at up to $132 million for the advancement of the development and manufacturing, as well as the procurement, of NexoBrid in the United States. Under the contract, BARDA has agreed to fund up to $56 million of the development costs of NexoBrid required to obtain marketing approval in the United States, including its ongoing pediatric Phase 3 study and its expansion to include U.S. pediatric burn care sites, and has an option to further fund $10 million in development activities for other potential NexoBrid indications. In January 2020, MediWound confirmed its previous commitment and began procuring NexoBrid for emergency stockpile as part of the HHS mission to build national preparedness for public health medical emergencies. The initial BARDA procurement is valued at $16.5 million, with the first delivery of NexoBrid expected by the end of the first quarter of 2020 and additional deliveries occurring over the subsequent five quarters. In addition, BARDA holds an option to procure additional quantities of NexoBrid through funding of up to $50 million. In addition, MediWound was recently awarded a new contract to develop NexoBrid for the treatment of Sulfur Mustard injuries as part of BARDA preparedness for mass casualty events. The contract provides approximately $12 million of funding to support research and development activities up to pivotal studies in animals under the U.S. FDA Animal Efficacy Rule and contains options for additional funding of up to $31 million for additional development activities, animal pivotal studies, and the BLA submission for licensure of NexoBrid for the treatment of Sulfur Mustard injuries. MediWound also was recently awarded funding for the NexoBrid expanded access treatment (NEXT) protocol being conducted under the FDA’s expanded access program. However, the contracts provide that BARDA may terminate the contract at any time, at its convenience, without any further funding obligations. There can be no assurances that BARDA will not terminate the contract. Changes in government budgets and agendas may result in a decreased and de-prioritized emphasis on supporting the development of products for the treatment of severe burns such as NexoBrid. Any reduction or delay in BARDA funding may result in a decrease in planned development activities, including the development of NexoBrid for the treatment of Sulfur Mustard injuries and the NEXT study. In addition, the loss of funding may adversely affect MediWound’s ability to complete the required activities to file the BLA without access to alternative sources of funding. This could lead to a modification to the financial provisions of our agreement or a significant delay in the development of NexoBrid. Further, we cannot provide any assurances as to when or whether BARDA’s commitment for procurement of NexoBrid will occur nor when or whether BARDA’s option to fund additional development activities for NexoBrid will be exercised. Risks Related to Intellectual Property If we are unable to protect the confidentiality of our proprietary information and know-how related to these products, our competitive position would be impaired and our business, financial condition and results of operations could be adversely affected. Some of our technology, including our knowledge regarding the processing of our products, is unpatented and is maintained by us as trade secrets. In an effort to protect these trade secrets, we require our employees, consultants, collaborators and advisors to execute confidentiality agreements upon the commencement of their relationships with us. These agreements require that all confidential information developed by the individual or made known to the individual by us during the course of the individual’s relationship with us be kept confidential and not disclosed to third parties. These agreements, however, may not provide us with adequate protection against improper use or disclosure of confidential information, and these agreements may be breached. A breach of confidentiality could affect our competitive position. In addition, in some situations, these agreements may conflict with, or be subject to, the rights of third parties with whom our employees, consultants, collaborators or advisors have previous employment or consulting relationships. Also, others may independently develop substantially equivalent proprietary information and techniques or otherwise gain access to our trade secrets. Adequate remedies may not exist in the event of unauthorized use or disclosure of our confidential information. The disclosure of our trade secrets would impair our competitive position and could have a material adverse effect on our business, financial condition and results of operations. We have no patent protection for Epicel. We have no issued patents or pending patent applications relating to Epicel. While we attempt to protect our proprietary information as trade secrets through certain agreements with our employees, consultants, agents and other organizations to which we disclose our proprietary information, we cannot give any assurance that these agreements will provide effective protection for our proprietary information in the event of unauthorized use or disclosure of such information. If other cultured epidermal autografts are approved and marketed, we will be unable to prevent them from competing with Epicel in the marketplace. We expect that the presence of one or more competing products would reduce our market share and could negatively impact price levels and third party reimbursement for Epicel, any of which would materially affect our business. 39 Some of our issued patents relating to MACI have already expired and others may be insufficient to protect our business. We have issued patents in the United States and in certain foreign countries that relate to the combinations of chondrocytes and collagen membranes used in MACI. However, some of these have expired. Other patent filings that include technology relevant to MACI (e.g., its production and/or use of chondrocytes and collagen membranes) include both granted patents outside the U.S., and pending applications both inside and outside the U.S.; these are expected to expire, absent any extensions between 2023 and 2033. Whether or not these patent filings are or will be issued patents, they may not be sufficient to protect our product revenue. We may be subject to increased competition and our opportunity to establish or maintain product revenue could be substantially reduced or eliminated if our patents fail to issue or expire, or are revoked. The patents we own may not be of sufficient scope or strength to provide us with significant commercial protection or commercial advantage, and competitors may be able to design around our patents or develop products that provide outcomes that are similar to ours without infringing on our intellectual property rights. In addition, we cannot be certain that any of our pending patent applications will be issued or that the scope of the claims in our pending patent applications will not be significantly narrowed or determined to be invalid. If our patents and proprietary rights do not provide substantial protection, then our business and competitive position will suffer. Our success depends in large part on our ability to develop or license intellectual property rights to protect our proprietary products and technologies. This involves complex legal, scientific, and factual questions and uncertainties. We rely upon patent, trade secret, copyright and contract laws to protect proprietary technology and trademark law to protect brand identities. However, we cannot assure you that any patent applications filed by, assigned to, or licensed to us will be granted, and that the scope of any of our issued or licensed patents will be sufficiently broad to offer meaningful protection. In addition, our issued patents or patents licensed to us could be successfully challenged, invalidated, held to be unenforceable, or circumvented so that our patent rights would not create an effective competitive barrier. We also cannot assure you that the inventors of the patents and applications that we own or license were the first to invent or the first to file on the inventions, or that a third party will not claim ownership in one of our patents or patent applications. We cannot assure you that a third party does not have or will not obtain patents that dominate the patents we own or license now or in the future. Patent law relating to the scope of claims in the biotechnology field is evolving and our patent rights in this country and abroad are subject to this uncertainty. From time to time, the U.S. Supreme Court (Supreme Court), other federal courts, the U.S. Congress or the United States Patent and Trademark Office (USPTO) may change the standards of patentability and any such changes could have a negative impact on our business. There have been several cases involving “gene patents” and diagnostic claims that have been considered by the Supreme Court. For example, on March 20, 2012, the Supreme Court issued a decision in Mayo Collaborative v. Prometheus Laboratories (Prometheus) a case involving patent claims directed to optimizing the amount of drug administered to a specific patient. According to that decision, Prometheus’ claims failed to add enough inventive content to the underlying correlations to allow the processes they describe to qualify as patent-eligible processes that apply natural laws. On June 13, 2013, the Supreme Court issued a decision in the Myriad case. According to the decision, claims directed to genomic DNA cover unpatentable subject matter. However, claims directed to cDNA are patent eligible subject matter. On December 10, 2014, the USPTO published the 2014 Interim Guidance on Patent Subject Matter Eligibility. On May 4, 2016, the USPTO issued a memorandum addressing “Formulating a Subject Matter Eligibility Rejection and Evaluating the Applicant’s Response to a Subject Matter Eligibility Rejection”. This memorandum provides guidance to patent examiners for examining claims reciting laws of nature/natural principles, natural phenomena, and/or natural products for patent eligibility in view of the Supreme Court decisions in Prometheus and Myriad. We cannot assure you that our patent portfolio or our efforts to seek patent protection for our technology and products will not be negatively impacted by the guidance issued by the USPTO, the decisions described above, rulings in other cases, or changes in guidance or procedures issued by the USPTO. There can be no assurance that the Supreme Court’s decision in either the Myriad or Prometheus case will not have a negative impact on biotechnology patents generally or the ability of biotechnology companies to obtain or enforce their patents in the future. Such negative decisions by the Supreme Court could have a material adverse effect on our existing patent portfolio and our ability to protect and enforce our intellectual property in the future. 40 Obtaining and maintaining our patent protection depends on compliance with various procedural, document submissions, fee payment and other requirements imposed by governmental patent agencies, and our patent protection could be reduced or eliminated for non-compliance with these requirements. Periodic maintenance fees on any issued patent are due to be paid to the USPTO and foreign patent agencies in several stages over the lifetime of the patent. The USPTO and various foreign governmental patent agencies require compliance with a number of procedural, documentary, fee payment and other similar provisions during the patent application process. While an inadvertent lapse can in many cases be cured by payment of a late fee or by other means in accordance with the applicable rules, there are situations in which noncompliance can result in abandonment or lapse of the patent or patent application, resulting in partial or complete loss of patent rights in the relevant jurisdiction. Non-compliance events that could result in abandonment or lapse of a patent or patent application include, but are not limited to, failure to respond to official actions within prescribed time limits, non- payment of fees and failure to properly legalize and submit formal documents. If we fail to maintain the patents and patent applications covering our products or current and future product candidates, our competitive position would be adversely affected. With respect to MACI if we are unable to obtain and enforce patents and to protect our trade secrets, others could use our technology to compete with us, which could limit opportunities for us to generate revenues by licensing our technology and selling products. Our success will depend in part on our ability to obtain and enforce patents and maintain trade secrets in the United States and in other countries. If we are unsuccessful in obtaining and enforcing patents, our competitors could use our technology and create products that compete with our products, without paying license fees or royalties to us. The preparation, filing, and prosecution of patent applications can be costly and time consuming. Our limited financial resources may not permit us to pursue patent protection of all of our technology and products throughout the world. Even if we are able to obtain issued patents covering our technology or products, we may have to incur substantial legal fees and other expenses to enforce our patent rights in order to protect our technology and products from infringing uses. We may not have the financial resources to finance the litigation required to preserve our patent and trade secret rights. A successful challenge to our trademarks could force us to rebrand Epicel or MACI. We rely on our trademarks to distinguish our products from the products of our competitors, and have registered or applied to register a number of these trademarks. Third parties may challenge our use of the trademarks. In the event that our trademarks are successfully challenged, we could be forced to rebrand our products, which could result in loss of brand recognition and could require us to devote resources to advertising and marketing these new brands. Intellectual property litigation could harm our business. We may be subject to patent infringement claims that could be costly to defend, which may limit our ability to use disputed technologies, and which could prevent us from pursuing research and development or commercialization of some of our products, require us to pay licensing fees to have freedom to operate and/or result in monetary damages or other liability for us. The success of our business will depend significantly on our ability to operate without infringing patents and other proprietary rights of others. Our cell processing system and cell compositions utilize a wide variety of technologies and we can give no assurance that we have identified or can identify all inventions and patents that may be infringed by development and manufacture of our cell compositions. If the technology that we use infringes a patent held by others, we could be sued for monetary damages by the patent holder or its licensee, or we could be prevented from continuing research, development, and commercialization of products that rely on that technology, unless we are able to obtain a license to use the patent. The cost and availability of a license to a patent cannot be predicted, and the likelihood of obtaining a license at an acceptable cost would be lower if the patent holder or any of its licensees is using the patent to develop or market a product with which any of our existing or future product candidates or our products would compete. If we could not obtain a necessary license, we would need to develop or obtain rights to alternative technologies, which could prove costly and could cause delays in product development, or we could be forced to discontinue the development or marketing of any products that were developed using the technology covered by the patent. Although we have not been subject to any filed patent infringement claims, patents could exist or could be filed which would prohibit or limit our ability to market our products or maintain our competitive position. In the event of an intellectual property dispute, we may be forced to litigate. Such litigation is typically protracted and the results are unpredictable. Intellectual property litigation would divert management’s attention from developing our products and would force us to incur substantial costs regardless of whether we are successful. An adverse outcome could subject us to significant liabilities to third parties including treble damages 41 and the opposing party’s attorney fees, and force us to pay significant license fees and royalties or cease the development and sale of our products and processes. We have hired and expect to continue to hire individuals who have experience in cell culture and cell based therapeutics and may have confidential trade secret or proprietary information of third parties. We caution these individuals not to use or reveal this third-party information, but we cannot assure you that these individuals will not use or reveal this third-party information. Thus, we could be sued for misappropriation of proprietary information and trade secrets. Such claims are expensive to defend and could divert our attention and could result in substantial damage awards and injunctions that could have a material adverse effect on our business, financial condition or results of operations. We may become involved in lawsuits to protect or enforce our intellectual property, which could be expensive, time consuming and unsuccessful and have a material adverse effect on the success of our business. Competitors may infringe our patents or misappropriate or otherwise violate our intellectual property rights. To counter infringement or unauthorized use, litigation may be necessary in the future to enforce or defend our intellectual property rights, to protect our trade secrets or to determine the validity and scope of our own intellectual property rights or the proprietary rights of others. Also, third parties may initiate legal proceedings against us to challenge the validity or scope of intellectual property rights we own or control. These proceedings can be expensive and time consuming. Many of our current and potential competitors have the ability to dedicate substantially greater resources to defend their intellectual property rights than we can. Accordingly, despite our efforts, we may not be able to prevent third parties from infringing upon or misappropriating our intellectual property. Litigation could result in substantial costs and diversion of management resources, which could harm our business and financial results. In addition, in an infringement proceeding, a court may decide that a patent owned by or licensed to us is invalid or unenforceable, or may refuse to stop the other party from using the technology at issue on the grounds that our patents do not cover the technology in question. An adverse result in any litigation proceeding could put one or more of our patents at risk of being invalidated, held unenforceable or interpreted narrowly. Furthermore, because of the substantial amount of discovery required in connection with intellectual property litigation, there is a risk that some of our confidential information could be compromised by disclosure during this type of litigation. There could also be public announcements of the results of hearings, motions or other interim proceedings or developments. If securities analysts or investors perceive these results to be negative, it could have a material adverse effect on our business, financial condition or results of operations. If we infringe the rights of third parties we could be prevented from selling products, forced to pay damages, and defend against litigation. If our products, methods, processes and other technologies infringe the proprietary rights of other parties, we could incur substantial costs and we may have to: obtain licenses, which may not be available on commercially reasonable terms, if at all; abandon an infringing product; redesign our products or processes to avoid infringement; stop using the subject matter claimed in the patents held by others; pay damages; and/or defend litigation or administrative proceedings which may be costly whether we win or lose, and which could result in a substantial diversion of our financial and management resources. Intellectual property rights do not necessarily address all potential threats to our competitive advantage. The degree of future protection afforded by our intellectual property rights is uncertain because intellectual property rights have limitations, and may not adequately protect our business, or permit us to maintain our competitive advantage. The following examples are illustrative: • Others may be able to make products that are the same as or similar to our products or product candidates, but that are not covered by the claims of the patents that we own or have exclusively licensed; • We or any strategic partners might not have been the first to make the inventions covered by the issued patents or pending patent applications that we own or have exclusively licensed; • We might not have been the first to file patent applications covering certain of our inventions; • Others may independently develop similar or alternative technologies or duplicate any of our technologies without • • infringing our intellectual property rights; It is possible that our pending patent applications will not lead to issued patents; Issued patents that we own or have exclusively licensed may not provide us with any competitive advantages, or may be held invalid or unenforceable as a result of legal challenges; 42 • Our competitors might conduct research and development activities in the U.S. and other countries that provide a safe harbor from patent infringement claims for certain research and development activities, as well as in countries where we do not have patent rights and then use the information learned from such activities to develop competitive products for sale in our major commercial markets; • We may not develop additional proprietary technologies that are patentable; and • The patents of others may have an adverse effect on our business. Others may challenge our patent or other intellectual property rights or sue us for infringement. Risks Related to an Investment in our Common Stock Our common stock price has been volatile and future sales of shares of common stock could have an adverse effect on the market price of such shares. The market price of shares of our common stock has been volatile, ranging in closing price between $13.77 and $20.29 during the year ended December 31, 2019. The price of our common stock may continue to fluctuate in response to a number of events and factors, such as: • Announcements of research activities, business developments, technological innovations or new products by us or our competitors; Seasonal or other variations in patient demand for MACI and Epicel; • Entering into or terminating strategic relationships; • Regulatory developments in both the United States and abroad; • Disputes concerning patents or proprietary rights; • Changes in our revenues or expense levels; • Changes in our pricing policies or the pricing policies of our competitors; • The amount of our cash resources and our ability to obtain additional funding; • • Demand for and clinical acceptance of products; • The timing of sales of products and of the introduction of new products; • • Clinical trial results; • News or reports from other stem cell, cell therapy or regenerative medicine companies; • Reports by securities analysts; • • Loss of key personnel; • Concerns related to management transitions; and • Delisting from the NASDAQ Capital Market. Status of the investment markets; Public concern regarding the safety, efficacy or other aspects of the products or methodologies we are developing; Any of these events may cause the price of our shares to fall, which may adversely affect our business and financing opportunities. In addition, the stock market in general and the market prices for biotechnology companies in particular have experienced significant volatility recently that often has been unrelated to the operating performance or financial conditions of such companies. These broad market and industry fluctuations may adversely affect the trading price of our common stock, regardless of our operating performance or prospects. The sale of our common stock through future equity offerings may cause dilution and could cause the price of our common stock to decline. Sales of our common stock offered through future equity offerings may result in substantial dilution to the interests of other holders of our common stock. The sale of a substantial number of shares of our common stock to investors, or anticipation of such sales, could make it more difficult for us to sell equity or equity-related securities in the future at a time and at a price that we might otherwise wish to effect sales. We do not anticipate paying dividends on our common stock, and accordingly, shareholders must rely on stock appreciation for any return on their investment. We have never declared or paid cash dividends on our common stock and do not expect to do so in the foreseeable future. The declaration of dividends is subject to the discretion of our board of directors and will depend on various factors, including our operating results, financial condition, future prospects and any other factors deemed relevant by our board of directors. You should not rely on an investment in our company if you require dividend income from your investment in our company. The success of 43 your investment will likely depend entirely upon any future appreciation of the market price of our common stock, which is uncertain and unpredictable. There is no guarantee that our common stock will appreciate in value. Efforts to comply with securities laws and regulations require management resources, and we still may fail to comply. As directed by Section 404 of the Sarbanes-Oxley Act of 2002, the SEC adopted rules requiring public companies to include a report of management on their internal controls over financial reporting in their annual reports on Form 10-K. The independent registered public accounting firm auditing our financial statements is required to attest to the effectiveness of our internal controls over financial reporting. If, in any year, we are unable to conclude that we have effective internal controls over financial reporting or if our independent registered public accounting firm is required to, but is unable to provide us with a report as to the effectiveness of our internal controls over financial reporting, investors could lose confidence in the reliability of our financial statements, which could result in a decrease in the value of our securities. Our corporate documents and Michigan law contain provisions that may make it more difficult for us to be acquired. Our Board of Directors (Board) has the authority, without shareholder approval, to issue additional shares of preferred stock and to fix the rights, preferences, privileges and restrictions of these shares without any further vote or action by our shareholders. Michigan law contains a statute that makes it more difficult for a 10% shareholder, or its officers, to acquire a company. This authority, together with certain provisions of our charter documents, may have the effect of making it more difficult for a third party to acquire, or of discouraging a third-party from attempting to acquire, control of our company. This effect could occur even if our shareholders consider the change in control to be in their best interest. We have adopted a shareholder rights plan, the purpose of which is, among other things, to enhance our Board’s ability to protect shareholder interests and to ensure that shareholders receive fair treatment in the event any coercive takeover attempt of our company is made in the future. The shareholder rights plan could make it more difficult for a third party to acquire, or could discourage a third party from acquiring, our company or a large block of our company’s common stock. Item 1B. Unresolved Staff Comments Not applicable. Item 2. Properties We lease approximately 57,000 square feet in Cambridge, Massachusetts and 6,000 square feet in Ann Arbor, Michigan. The Cambridge lease expires in February 2022 and we have the right to extend until February 2027, subject to certain conditions being met. The facilities include clean rooms, laboratories and office space. The Ann Arbor lease expires in April 2023. We believe that our facilities are adequate to meet our current needs. Additional facilities may be required to support expansion for research and development activities or to assume manufacturing operations. Item 3. Legal Proceedings We are currently not party to any material legal proceedings, although from time to time we may become involved in disputes in connection with the operation of our business. Item 4. Mine Safety Disclosures Not applicable. 44 PART II Item 5. Market for Registrant’s Common Equity, Related Shareholder Matters and Issuer Purchase of Equity Securities Our common stock is currently quoted on the NASDAQ Capital Market under the symbol “VCEL”. The following table sets forth the high and low closing prices per share of common stock as reported on the NASDAQ Stock Market. Price Range of Common Stock High Low Year ended December 31, 2018 First Quarter Second Quarter Third Quarter Fourth Quarter Year ended December 31, 2019 First Quarter Second Quarter Third Quarter Fourth Quarter $ $ $ $ 12.30 14.60 14.80 18.44 20.29 18.89 19.83 19.20 5.70 9.60 9.10 10.77 16.23 15.01 14.93 13.77 As of February 21, 2020 there were approximately 165 holders of record of the common stock. We have never paid any cash dividends on our common stock and we do not anticipate paying such cash dividends in the foreseeable future. We currently anticipate that we will retain all future earnings, if any, for use in the development of our business. Stock Performance Graph The following graph shows the total stockholder return of an investment of $100 in cash on December 31, 2015 through December 31, 2019 for (i) our common stock, (ii) the NASDAQ Composite Index (U.S.) and (iii) the NASDAQ Biotechnology Index. Pursuant to applicable SEC rules, all values assume reinvestment of the full amount of all dividends, however, no dividends have been declared on our common stock to date. The stockholder return shown on the graph below is not necessarily indicative of future performance, and we do not make or endorse any predictions as to future stockholder returns. Stock Price Comparison 45 Equity Compensation Plan Information as of December 31, 2019 The following table sets forth information as of December 31, 2019 with respect to compensation plans (including individual compensation arrangements) under which equity securities are authorized for issuances: Number of Securities to be Issued upon Exercise of Outstanding Options, Warrants and Rights Weighted Average Exercise Price of Outstanding Options, Warrants and Rights Number of Securities Remaining Available for Future Issuance Under Equity Compensation Plans Equity compensation plans approved by security holders (employees and directors)(1)(2) Employee stock purchase plan(1)(3) 5,052,950 19,076 $ $ 10.35 11.73 3,344,242 404,201 (1) The material features of these securities are described in note 9 of the Consolidated Financial Statements. (2) Shares issuable under the 2019 Omnibus Incentive Plan. (3) Shares issuable under the 2015 Employee Stock Purchase Plan. Recent Sales of Unregistered Securities On December 21, 2017, Vericel received a payment comprised of an upfront license fee from Innovative Cellular Therapeutics CO., LTD. (ICT) discussed in note 4 and purchase of $4.0 million for a warrant for 818,424 shares of the Company’s common stock based on the closing price as of December 6, 2017 of $4.90 at an exercise price of $0.01 per share. On December 27, 2017, ICT exercised the warrant via a cashless exercise in exchange for 816,850 shares of the Company’s common stock. There were no warrants issued to ICT outstanding as of December 31, 2019. In April and December of 2018 and September of 2019, Silicon Valley Bank and the assignee for MidCap Financial Trust and MidCap Funding III Trust exercised warrants obtained during the debt financings discussed in note 6 via cashless exercise in exchange for a total of 134,893 shares of the Company’s common stock. See further discussion of debt financings and warrants in note 6 and note 12, within the attached consolidated Financial Statements and Supplementary Data included in Item 8, of this Form 10-K, respectively. Issuer Purchases of Equity Securities There were no repurchases of shares of common stock made during the year ended December 31, 2019. Item 6. Selected Financial Data The data for each of the five years in the period ended December 31, 2019 are derived from our Consolidated Financial Statements. The selected historical financial data for the financial position of our Company as of December 31, 2019 and 2018 and the results of their operations for each of the five years in the period ended December 31, 2019 presented below should be read together with our consolidated financial statements and the notes to those statements and “Item 7 Management’s Discussion and Analysis of Financial Condition and Results of Operations,” included elsewhere in this Form 10-K. 46  (In thousands, except per share amounts) 2019 2018 2017 2016 2015 Year Ended December 31, Product sales, net Other revenue Total revenue Cost of product sales Gross profit Research and development (a) Selling, general and administrative Loss on impairment of intangible asset(b) Total operating expenses Loss from operations Other income (expense): (Increase) decrease in fair value of warrants(c) Loss on extinguishment of debt(d) Interest income Interest expense Other expense Total other income (expense) Net loss Net loss per share attributable to common shareholders (Basic and Diluted) Weighted average number of common shares outstanding (Basic and Diluted) $ $ $ 117,850 $ 90,857 $ 62,760 $ 54,383 $ 51,168 — 117,850 37,571 80,279 30,391 61,139 — 91,530 (11,251) — 90,857 32,160 58,697 13,599 49,007 — 62,606 (3,909) 1,164 63,924 30,354 33,570 12,944 35,610 — — 54,383 28,307 26,076 15,295 27,388 2,638 — 51,168 26,470 24,698 18,890 22,479 — 48,554 (14,984) 45,321 (19,245) 41,369 (16,671) — — 1,614 (8) (20) 1,586 (9,665) $ (2,524) (838) 897 (1,732) (31) (4,228) (8,137) $ (257) (860) 14 (1,107) (92) (2,302) (17,286) $ — — 8 (314) (15) (321) (19,566) $ 324 — 36 (20) (9) 331 (16,340) (0.22) $ (0.20) $ (0.52) $ (1.18) $ (0.97) 44,180 40,242 33,355 23,093 23,760 (a) In May 2019, the Company paid MediWound $17.5 million in consideration for a license to commercialize NexoBrid. The $17.5 million upfront payment was recorded to research and development expense in the year ended December 31, 2019 as the license is for registration-stage product rights and is considered in process research and development. (b) The loss on impairment of intangible asset in 2016 is related to write-off of the commercial use rights for certain products (primarily Carticel). Upon the approval of MACI in December 2016 and the replacement of Carticel with MACI, it was determined the Carticel related intangible asset was fully impaired as of December 31, 2016. (c) Fluctuations in the fair value of the warrants are due to the reduction in the time to maturity and changes in our stock price. There are no warrants outstanding as of December 31, 2019. (d) In December 2017 we modified our debt arrangement for outstanding debt that was held during that time, which resulted in a loss incurred for fees expensed upon the extinguishment of debt that was replaced with a new debt arrangement. In December 2018, we prepaid in full all outstanding indebtedness which resulted in a loss incurred for fees expensed upon the extinguishment of this debt described in note 6, within the attached Financial Statements and Supplementary Data in Item 8, of this Form 10-K. 47  (In thousands) Cash and cash equivalents Short term investments Total cash, cash equivalents, and short term investments Working capital (a) Property and equipment, net Total assets Total liabilities Total shareholders’ equity December 31, 2019 2018 2017 2016 2015 $ 26,889 $ 18,286 $ 26,862 $ 22,978 $ 14,581 42,829 64,638 — — — 69,718 91,860 7,144 153,238 42,147 111,091 82,924 97,991 5,906 118,689 16,458 102,231 26,862 37,416 4,071 54,577 32,037 22,540 22,978 31,870 3,875 48,598 23,890 24,708 14,581 15,235 4,049 34,309 12,179 22,130 (a) Working capital is defined as current assets less current liabilities. 48 Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations Safe Harbor Statement under The Private Securities Litigation Reform Act of 1995 Our reports, filings and other public announcements contain certain statements that describe our management’s beliefs concerning future business conditions, plans and prospects, growth opportunities and the outlook for our business and the biopharmaceutical industry based upon information currently available. Such statements are “forward-looking” statements within the meaning of the Private Securities Litigation Reform Act of 1995. Wherever possible, we have identified these forward-looking statements by words such as “will,” “may,” “anticipates,” “believes,” “intends,” “estimates,” “expects,” “projects” and similar phrases. These forward-looking statements are based upon assumptions our management believes are reasonable. Such forward- looking statements are subject to risks and uncertainties which could cause our actual results, performance and achievements to differ materially from those expressed in, or implied by, these statements, including, among others, the risks and uncertainties listed in this report under “Item 1A Risk Factors” and in our other reports filed with the SEC from time to time. Because our forward-looking statements are based on estimates and assumptions that are subject to significant business, economic and competitive uncertainties, many of which are beyond our control or are subject to change, actual results could be materially different and any or all of our forward-looking statements may turn out to be wrong. Forward-looking statements speak only as of the date made and can be affected by assumptions we might make or by known or unknown risks and uncertainties. Many factors mentioned in our discussion in this report will be important in determining future results. Consequently, we cannot assure you that our expectations or forecasts expressed in such forward-looking statements will be achieved. Except as required by law, we undertake no obligation to publicly update any of our forward-looking or other statements, whether as a result of new information, future events, or otherwise. Overview Vericel Corporation is a leader in advanced cell therapies and specialty biologics for the sports medicine and severe burn care markets, and a developer of cell therapies for use in the treatment of patients with severe diseases and conditions. We currently market two FDA approved autologous cell therapy products in the United States. MACI® (autologous cultured chondrocytes on porcine collagen membrane) is an autologous cellularized scaffold product indicated for the repair of symptomatic, single or multiple full-thickness cartilage defects of the knee with or without bone involvement in adults that was approved by the FDA on December 13, 2016. The first shipment and implantation of MACI occurred on January 31, 2017. At the end of the second quarter of 2017, we removed Carticel® (autologous cultured chondrocytes), an earlier generation ACI product, from the market. We also market Epicel® (cultured epidermal autografts), a permanent skin replacement Humanitarian Use Device (HUD) for the treatment of adult and pediatric patients with deep-dermal or full-thickness burns comprising greater than or equal to 30 percent of total body surface area (TBSA). We hold an exclusive license for North America commercial rights to NexoBrid, a registration-stage biological orphan product for debridement of severe thermal burns. Manufacturing We have a cell-manufacturing facility in Cambridge, Massachusetts which is used for U.S. manufacturing and distribution of MACI and Epicel. Product Portfolio Our marketed products include two FDA-approved autologous cell therapies: MACI, a third-generation autologous implant for the repair of symptomatic, full-thickness cartilage defects of the knee in adult patients and Epicel, a permanent skin replacement for adult and pediatric patients with deep dermal or full thickness burns greater than or equal to 30% of TBSA. Both products are currently marketed in the U.S. We also own Carticel which is no longer marketed in the U.S. In addition, we have entered into exclusive license and supply agreements with MediWound to commercialize NexoBrid in all countries of North America. NexoBrid is currently in clinical development in North America. Until 2017, our active product candidate portfolio included ixmyelocel-T, a patient-specific multicellular therapy for the treatment of advanced heart failure due to dilated cardiomyopathy, or DCM. We have no current plans to continue the development of ixmyelocel-T. 49 MACI and Carticel Carticel, an earlier generation ACI product for the treatment and repair of cartilage defects in the knee, was the first FDA- approved autologous cartilage repair product. Carticel was replaced at the end of the second quarter of 2017 by MACI, which was approved on December 13, 2016 by the FDA. MACI is a third-generation product for autologous chondrocyte implantation (ACI), a class of methods for the repair of symptomatic, single or multiple full-thickness cartilage defects of the knee with or without bone involvement in adults. In the U.S., the physician target audience which repairs cartilage defects is concentrated and is partly comprised of a group of orthopedic surgeons who self-identify and/or have a formal specialty as sports medicine physicians. We believe this target audience is approximately 3,000 physicians. To more effectively engage this customer base, we expanded our sales force from 40 to 48 representatives in the second quarter of 2019. In addition to sports medicine physicians there is a population of approximately 8,000 general orthopedic surgeons who treat cartilage injuries, although typically at a much lower average volume relative to the sports medicine segment. In 2020 we plan on a further expansion to 76 representatives to enable the sales force to also call on 2,000 of the general orthopedic surgeons. Most private payers have a medical policy that covers treatment with MACI with the top 30 largest commercial payers having a formal medical policy for MACI or ACI in general. Even for private payers which have not yet approved a medical policy for MACI, for medically appropriate cases, we often obtain approval on a case by case basis. For the year ended December 31, 2019, net revenues were $91.6 million for MACI. Epicel Epicel is a permanent skin replacement for deep dermal or full thickness burns greater than or equal to 30% of total body surface area (TBSA). Epicel is regulated by the Center for Biologics Evaluation and Research, or CBER of the U.S. Food and Drug Administration, or FDA under medical device authorities, and is the only FDA-approved cultured epidermal autograft product available for large total surface area burns. Epicel was designated as a Humanitarian Use Device (HUD) in 1998 and a Humanitarian Device Exception (HDE) application for the product was submitted in 1999. HUDs are devices that are intended for diseases or conditions that affect fewer than 8,000 individuals annually in the U.S. Under an HDE approval, a HUD cannot be sold for an amount that exceeds the cost of research and development, fabrication and distribution unless certain conditions are met. A HUD is eligible to be sold for profit after receiving HDE approval if the device meets certain eligibility criteria, including where the device is intended for the treatment of a disease or condition that occurs in pediatric patients and such device is labeled for use in pediatric patients. If the FDA determines that a HUD meets the eligibility criteria, the HUD is permitted to be sold for profit as long as the number of devices distributed in any calendar year does not exceed the Annual Distribution Number (ADN). The ADN is defined as the number of devices reasonably needed to treat a population of 8,000 individuals per year in the U.S. On February 18, 2016, the FDA approved our HDE supplement to revise the labeled indications of use to specifically include pediatric patients. The revised product label also now specifies that the probable benefit of Epicel, mainly related to survival, was demonstrated in two Epicel clinical experience databases and a physician-sponsored study comparing outcomes in patients with massive burns treated with Epicel relative to standard care. Due to the change in the label to specifically include use in pediatric patients, Epicel is no longer subject to the HDE profit restrictions. In conjunction with adding the pediatric labeling and meeting the pediatric eligibility criteria, the FDA has determined the ADN number for Epicel is 360,400 which is approximately 45 times larger than the volume of grafts sold in 2018. We currently have a 10 person field force. In the year ended December 31, 2019, net revenues were $26.2 million for Epicel. NexoBrid Our preapproval stage portfolio includes NexoBrid, a topically-administered biological product that enzymatically removes nonviable burn tissue, or eschar, in patients with deep partial and full-thickness thermal burns. NexoBrid is currently in clinical development in North America, and a BLA currently is targeted for submission to the FDA midyear 2020. Pursuant to the terms of our license agreement with MediWound, MediWound will continue to conduct all clinical activities described in the development plan to support the filing of a BLA with the United States Food and Drug Administration under the supervision of a Central Steering Committee comprised of members of each party. 50 Ixmyelocel-T Our preapproval stage portfolio also includes ixmyelocel-T, a unique multicellular therapy derived from an adult patient’s own bone marrow which utilizes our proprietary, highly automated and scalable manufacturing system. This multicellular therapy was developed for the treatment of advanced heart failure due to DCM. On September 29, 2017, the FDA indicated we would be required to conduct at least one additional Phase 3 clinical study to support a BLA for ixmyelocel-T. Given the expense required to conduct further development and our focus on growing our existing commercial products, at this time we have no current plans to initiate or fund a Phase 3 trial on our own. Results of Operations Net Loss Our net loss for the year ended December 31, 2019 totaled $9.7 million which included a $17.5 million upfront payment for the NexoBrid license. Our net loss for the year ended December 31, 2018 and December 31, 2017 totaled $8.1 million and $17.3 million, which included a loss on extinguishment of debt of $0.8 million and $0.9 million, respectively. (In thousands) Net revenues Cost of product sales Gross profit Total operating expenses Loss from operations Other expense Net loss Net Revenues Year Ended December 31, 2019 2018 2017 $ $ $ 117,850 37,571 80,279 91,530 (11,251) 1,586 (9,665) $ $ 90,857 32,160 58,697 62,606 (3,909) (4,228) (8,137) $ 63,924 30,354 33,570 48,554 (14,984) (2,302) (17,286) Net revenues increased for the year ended December 31, 2019 compared to December 31, 2018 primarily due to significant volume growth for both MACI and Epicel. Cash discounts for the year ended December 31, 2019, were insignificant. Net revenues increased for the year ended December 31, 2018 compared to December 31, 2017 primarily due to an increase in cartilage implants during MACI’s second year on the market as well as continued growth in demand for Epicel grafts over the prior year. Cash discounts for the years ended December 31, 2018 were $0.2 million, and were insignificant in 2017. Net revenues for the years ended December 31, 2019, 2018 and 2017 are shown below. Revenue by product (In thousands) MACI Epicel License Revenue Year Ended December 31, 2019 2018 2017 $ $ 91,620 26,230 — 117,850 $ $ 67,741 23,116 — 90,857 $ $ 43,902 18,858 1,164 63,924 Seasonality. Over the last four years ACI (MACI and Carticel prior to its replacement) sales volumes from the first through the fourth quarter have on average represented 19% (16%-24% range), 23% (21%-25% range), 22% (20%-23% range) and 36% (32%-38% range) respectively, of total annual volumes. MACI orders are consistently stronger in the fourth quarter due to several factors including insurance deductible limits and the time of year patients prefer to start rehabilitation. Due to the low incidence and sporadic nature of severe burns, Epicel revenue has inherent variability from quarter to quarter and does not exhibit significant seasonality. Over the past four years, Epicel revenue in a single quarter has ranged from as high as 34% to as low as 17% of annual revenue. 51 Gross Profit and Gross Profit Ratio (In thousands) Gross profit Gross profit % Year Ended December 31, 2019 2018 2017 $ 80,279 $ 68.1% 58,697 $ 64.6% 33,570 52.5% Gross profit increased for the years ended December 31, 2019 compared to 2018 as well as for the year ended December 31, 2018 compared to 2017 primarily due to an increase in MACI (and formerly Carticel) and Epicel sales combined with our highly fixed manufacturing cost structure which consists mainly of labor and facility costs that do not materially fluctuate with volume increases. Research and Development Costs (In thousands) Research and development costs Year Ended December 31, 2019 2018 2017 $ 30,391 $ 13,599 $ 12,944 The following table summarizes the approximate allocation of cost for our research and development projects: (In thousands) Dilated Cardiomyopathy ACI Epicel Nexobrid Total research and development costs Year Ended December 31, 2019 2018 2017 $ $ — $ 8,088 3,538 18,765 30,391 $ 1,345 9,099 3,155 — 13,599 $ $ 4,909 5,814 2,221 — 12,944 Research and development expenses for the year ended December 31, 2019 were $30.4 million compared to $13.6 million for the year ended December 31, 2018. The increase in research and development costs during the year ended December 31, 2019 is due primarily to the $17.5 million upfront payment to MediWound for the North American rights to NexoBrid, which was partially offset by costs related to the ongoing MACI pediatric trial which decreased compared to the same period a year ago. Research and development expenses for the year ended December 31, 2018 were $13.6 million compared to $12.9 million for the year ended December 31, 2017. These expenses include research costs associated with manufacturing process improvement activities, the ongoing MACI pediatric trial, pharmacovigilance and other reporting and compliance requirements, as well as medical affairs and external grants. The increase for ACI and Epicel costs was primarily driven by increased employee stock- based compensation expenses. Selling, General and Administrative Costs (In thousands) Selling, general and administrative costs 2019 2018 2017 $ 61,139 $ 49,007 $ 35,610 Year Ended December 31, Selling, general and administrative expenses for the years ended December 31, 2019 and 2018 increased to $61.1 million from $49.0 million, respectively. The increase in selling, general and administrative expenses in 2019 is due primarily to a $4.2 million increase in stock based compensation expenses, an incremental $2.6 million in MACI sales force expenses driven by the expansion in the second quarter of 2019, a $2.4 million increase in marketing expenses and a $1.8 million increase in patient reimbursement support services. Selling, general and administrative expenses for the years ended December 31, 2018 and 2017 increased to $49.0 million from $35.6 million, respectively. The increase in selling, general and administrative expenses in 2018 is due primarily to an incremental $4.4 million in employee related expenses driven mainly by the MACI sales force expansion, $4.0 million increase in selling expenses, and reimbursement patient support services and an incremental $2.7 million in stock based compensation expenses. 52 Other Income (Expense) (In thousands) Increase in fair value of warrants Loss on extinguishment of debt Interest income Interest expense Other expense Total other income (expense) Year Ended December 31, 2019 2018 2017 — $ — 1,614 (8) (20) 1,586 $ (2,524) $ (838) 897 (1,732) (31) (4,228) $ (257) (860) 14 (1,107) (92) (2,302) $ $ The change in other income and expense for the year ended December 31, 2019 compared to 2018 is due primarily to interest income as a result of our investments in various marketable debt securities. The other income and expense in 2018 relate to the increase in our stock price in 2018 resulting in an increase in the fair value of warrants and interest expense related to the then outstanding term loan. For the year ended December 31, 2019 we did not incur interest expense as the term loan was repaid in December 2018 and we did not experience a change in warrant value due to the expiration of the liability classified 2013 warrants in 2018. The change in other income and expense for the year ended December 31, 2018 compared to 2017 is due primarily to the change in warrant value as a result of the increase in our stock price, interest expense and the loss on extinguishment of debt related to the extinguishment of our credit term facilities. Stock Compensation Non-cash stock-based compensation expense included in cost of goods sold, research and development expenses and general, selling and administrative expenses is summarized in the following table: (in thousands) Cost of goods sold Research and development General, selling and administrative Total non-cash stock-based compensation expense Years Ended December 31, 2019 2018 2017 $ $ 2,029 2,428 8,722 13,179 $ $ 1,015 1,672 4,536 7,223 $ $ 428 506 1,746 2,680 The increase in stock-based compensation expense is due primarily to fluctuations in stock prices which impacts the fair value of the options and restricted stock units awarded and the expense recognized in the period. 53 Liquidity and Capital Resources Since the acquisition in 2014 of MACI, Epicel and Carticel from Sanofi, our primary focus has been to invest in our existing commercial business with the goal of growing revenue. We have raised significant funds in order to complete our product development programs and to market and commercialize our products. To date, we have financed our operations primarily through public and private sales of our equity securities. At present revenue levels, we do not currently anticipate the need to finance our operations through the sales of equity securities. Cash Flows The following table summarizes our sources and uses of cash for each of the periods presented: (in thousands) Cash used for operating activities Cash provided by (used for) investment activities Cash provided by financing activities Net increase (decrease) in cash, cash equivalents and restricted cash Year Ended December 31, 2019 2018 $ $ (7,183) $ 10,615 5,260 8,692 $ (412) (67,027) 58,863 (8,576) Our cash and cash equivalents totaled $26.9 million, short term investments totaled $42.8 million and long term investments totaled $9.2 million as of December 31, 2019. The $7.2 million of cash used by operations was the result of a $9.7 million net loss which included a cash outflow of $17.5 million for the upfront payment for the NexoBrid license, offset by noncash charges including $13.2 million in stock compensation expense and $1.7 million in depreciation and amortization expense. Working capital requirements increased due to a $8.7 million increase in accounts receivable as a result of the increase in sales volume. Our cash and cash equivalents totaled $18.3 million and short term investments totaled $64.6 million at December 31, 2018. The $0.4 million of cash used by operations was the result of an $8.1 million net loss, offset by noncash charges including $7.2 million in stock compensation expense, $2.5 million in warrant fair value fluctuations and $1.4 million in depreciation and amortization expense. Working capital requirements increased due to a $5.2 million increase in accounts receivable, and $1.3 million increase in prepaid and other current assets as a result of the increase in sales volume, slightly offset by an increase of $0.9 million and $1.5 million to our accounts payable and accrued expenses, respectively, related to the timing of payments. The change in cash used for investing activities in 2019 is the result of $63.1 million and $9.3 million in short and long term investments purchases, respectively, offset by $85.6 million of investment maturities and property plant and equipment purchases of $2.6 million primarily for manufacturing upgrades and leasehold improvements through December 31, 2019. The change in cash used for investing activities in 2018 is the result of $66.5 million in short term investments purchases offset by $2.2 million of maturities and property plant and equipment purchases of $2.7 million through December 31, 2018. The change in cash provided from financing activities is the result of net proceeds from the exercise of stock options of $5.3 million through December 31, 2019. The change in cash provided from financing activities during the year ended December 31, 2019 compared to the prior period is the result of net proceeds in 2018 from our public equity offering of common stock of $70.0 million, proceeds from the exercise of stock options of $4.4 million and exercise of warrants of $2.7 million reduced by the prepayment of all outstanding debt that occurred on December 19, 2018. On that date we prepaid in full all outstanding indebtedness to terminate the Loan and Security Agreement by and between the Company, Silicon Valley Bank as Agent and Silicon Valley Bank, MidCap Financial Trust, MidCap Funding III Trust (SVB and MidCap) and other lenders listed therein as lenders (SVB Loan Agreement). As of the date of termination, we paid in full $17.1 million in outstanding borrowings at the time of termination. In connection with the termination of the SVB Loan Agreement, we paid an additional prepayment premium of 1.5% in the amount of $0.2 million and a final payment of 3.6% in the amount of $0.5 million. We believe that, based on our current cash on hand, cash equivalents and investments we will be able to operate our business through at least 12 months from the issuance of these financial statements. If revenues decline for a sustained period, we may need to access additional capital; however, we may not be able to obtain financing on acceptable terms or at all. The terms of any financing may adversely affect the holdings or the rights of our shareholders. Actual cash requirements may differ from projections and will depend on many factors, including the level of future research and development, the scope and results of ongoing and potential clinical trials, the costs involved in filing, prosecuting and enforcing patents, the need for additional manufacturing 54 capacity, competing technological and market developments, costs of possible acquisition or development of complementary business activities, and the cost to market our products. Contractual Obligations We lease facilities in Ann Arbor, Michigan and Cambridge, Massachusetts. The Cambridge facilities include clean rooms, laboratories for MACI and Epicel manufacturing and office space. We also pay for use of an offsite warehouse space and leases various vehicles and computer equipment. In March 2016, we amended our current lease in Cambridge to, among other provisions, extend the term until February 2022. Under the amendment, the landlord contributed approximately $2.0 million toward the cost of tenant improvements. The contribution toward the cost of tenant improvements was recorded as part of the operating lease assets under the new leasing guidance described below, on our consolidated balance sheet. We adopted the updated leasing guidance as described in note 7, within the attached Financial Statements and Supplementary Data included in Item 8, of this Form 10-K, as of January 1, 2019. Upon adoption all operating lease commitments with a lease term greater than 12 months that were previously assessed under previous lease guidance, were recognized as right to use assets and liabilities, on a discounted basis on the balance sheet. Leases with an initial term of 12 months or less are not recorded on the balance sheet and lease expense is recorded on a straight-line basis over the lease term. Our purchase commitments consist of minimum purchase amounts of materials used in our cell manufacturing process to manufacture its marketed cell therapy products. Future minimum payments related to our contractual obligations are as follows: (in thousands) Purchase commitments Total 2020 2021 2022 2023 2024 More than 5 Years $ 1,821 $ 607 $ 607 $ 607 $ — $ — $ — Payments Due by Period Critical Accounting Policies and Estimates The preparation of our consolidated financial statements in accordance with U.S. generally accepted accounting principles (GAAP) requires management to make estimates and assumptions that could materially impact the consolidated financial statements and disclosures based on varying assumptions. We believe our estimates and assumptions are reasonable; however, actual results and the timing of the recognition of such amounts could differ from these estimates. The following is a list of accounting policies that are most significant to the portrayal of our financial condition and results of operations and/or that require management’s most difficult, subjective or complex judgments. Revenue Recognition and Net Product Sales — Revenue from sales to a customer (distributor, hospital or other party) is recognized in accordance with ASC 606, Revenue Recognition, which was adopted January 1, 2018. We recognize product revenue from sales to a customer (distributor or hospital) following the five step model in ASC 606: (i) identify contract(s) with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenues when (or as) we satisfy the performance obligation. Under this revenue standard, we recognize revenue when our customer obtains control of the promised goods, in an amount that reflects the consideration which we expect to receive in exchange for those goods. MACI Implants We have engaged a third-party services provider to provide the patient support program to manage patient cases and to ensure complete and accurate billing information is provided to the insurers and hospitals, to facilitate reimbursement. Prior authorization and confirmation of coverage level by the patient’s private insurance plan, hospital or government payer is a prerequisite to the shipment of product to a patient. We recognize product revenues from sales of all MACI implants upon delivery at which time the customer obtains control of the implant and the claim is billable. The total consideration which we expect to collect in exchange for MACI implants (the transaction price) may be fixed or variable. Direct sales to hospitals or distributors are recorded at a contracted price, and other than customary prompt pay discounts, there are typically no forms of variable consideration. 55 When we sell MACI, the patient is responsible for payment, however, we are typically reimbursed by a third-party insurer or government payer, subject to a patient co-pay amount. Reimbursements from third-party insurers and government payers vary by patient and payer and are based on either contracted rates, publicly available rates, government fee schedules or past payer precedents. Net product revenue is recognized net of contractual allowances, which considers historical collection experience from both the payer and patient and the terms of our contractual arrangements. We estimate the amount of consideration it expects to receive for these transactions using the portfolio approach. These estimates include the impact of contractual allowances, which considers historical collection experience from both the payer and patient, denial rates and the terms of our contractual arrangements. We record a reduction to revenue at the time of sale for its estimate of the amount of consideration that will not be collected. Changes in estimates of the transaction price are recorded through revenue in the period in which such change occurs. Stock-Based Compensation — The accounting for stock-based compensation requires us to determine the fair value of common stock issued in the form of stock option awards and restricted stock units. The fair value of restricted stock units held by the employees is determined based on the fair value of our common stock on the date of the grant. We use the value of our common stock at the date of the grant in the calculation of the fair value of our share-based awards. The fair value of stock options held by our employees is determined using a Black-Scholes option valuation method, which is a valuation technique that is acceptable for share-based payment accounting. Key assumptions in determining fair value include volatility, risk-free interest rate, dividend yield and expected term. The assumptions used in calculating the fair value of stock options represent our best estimates; however, these estimates involve inherent uncertainties and the application of management judgment. As a result, if factors change and different assumptions are used, the stock-based compensation expense could be materially different in the future. In addition, we are required to estimate the expected forfeiture rate and only recognize expense for those stock options expected to vest over the service period. We estimate the forfeiture rate considering the historical experience of our stock-based awards. If the actual forfeiture rate is different from the estimate, we adjust the expense accordingly. Tax Valuation Allowance — A valuation allowance is recorded if it is more likely than not that a deferred tax asset will not be realized. We provided a full valuation allowance on our deferred tax assets that primarily consist of cumulative federal net operating losses. Due to our three year cumulative loss position, history of operating losses and losses expected to be incurred in the foreseeable future, a full valuation allowance against our net deferred tax assets was considered necessary. The summary of significant accounting policies should be read in conjunction with our consolidated financial statements and related notes and this discussion of our results of operations. Off-Balance Sheet Arrangements We have no off-balance sheet arrangements that have or are reasonably likely to have a material effect on our financial condition. Recent Accounting Pronouncements See note 3 to the consolidated financial statements. 56 Item 7A. Quantitative and Qualitative Disclosures About Market Risk During the year ended December 31, 2019, we purchased marketable debt securities, which are classified as available-for-sale and carried at fair value in the accompanying consolidated balance sheet included in this Annual Report on Form 10-K. The fair value of our cash equivalents and marketable securities is subject to changes in market interest rates. Our earnings and cash flows are subject to fluctuations due to changes in interest rates, principally in connection with our investments in marketable debt securities. We do not believe we are materially exposed to changes in interest rates related to our investments, and we do not currently use interest rate derivative instruments or hedging transactions to manage exposure to interest rate changes of our investments. We estimate that a 100 basis point, or 1%, unfavorable change in interest rates would have resulted in approximately a $0.3 million and $0.2 million decrease in the fair value of our investment portfolio as of December 31, 2019 and 2018, respectively. We are not subject to significant credit risk associated with our accounts receivables. See note 4 within the attached consolidated Financial Statements and Supplementary Data included in Item 8 of this Form 10-K, for further discussion. We operate in the United States only. We are primarily exposed to foreign exchange risk with respect to recognized assets and liabilities due to vendors in countries outside the United States which are typically paid in Euro. We do not enter into hedging transactions and do not purchase derivative instruments. 57 Item 8. Financial Statements and Supplementary Data Report of Independent Registered Public Accounting Firm Consolidated Balance Sheets as of December 31, 2019 and December 31, 2018 Consolidated Statements of Operations for the years ended December 31, 2019, 2018 and 2017 Consolidated Statements of Shareholders’ Equity from December 31, 2016 to December 31, 2019 Consolidated Statements of Comprehensive Loss Consolidated Statements of Cash Flows for the years ended December 31, 2019, 2018 and 2017 Notes to Consolidated Financial Statements Page 59 61 62 64 63 65 66 58 Report of Independent Registered Public Accounting Firm To the Board of Directors and Shareholders of Vericel Corporation Opinions on the Financial Statements and Internal Control over Financial Reporting We have audited the accompanying consolidated balance sheets of Vericel Corporation and its subsidiaries (the “Company”) as of December 31, 2019 and 2018, and the related consolidated statements of operations, comprehensive loss, shareholders’ equity, and cash flows for each of the three years in the period ended December 31, 2019, including the related notes (collectively referred to as the “consolidated financial statements”). We also have audited the Company’s internal control over financial reporting as of December 31, 2019, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of December 31, 2019 and 2018, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2019 in conformity with accounting principles generally accepted in the United States of America. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2019, based on criteria established in Internal Control - Integrated Framework (2013) issued by the COSO. Change in Accounting Principle As discussed in Note 2 to the consolidated financial statements, the Company changed the manner in which it accounts for leases in 2019. Basis for Opinions The Company’s management is responsible for these consolidated financial statements, for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in Management’s Report on Internal Control over Financial Reporting appearing under Item 9A. Our responsibility is to express opinions on the Company’s consolidated financial statements and on the Company’s internal control over financial reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB. We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud, and whether effective internal control over financial reporting was maintained in all material respects. Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions. Definition and Limitations of Internal Control over Financial Reporting A company’s internal control over financial reporting is a process designed 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. A company’s internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the 59 company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements. Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. Critical Audit Matters The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements that was communicated or required to be communicated to the audit committee and that (i) relates to accounts or disclosures that are material to the consolidated financial statements and (ii) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates. Contractual allowances related to MACI sales subject to third party reimbursement As described in Note 4 to the consolidated financial statements, when the Company sells MACI directly to patients, management records a reduction of revenue at the time of sale for the estimate of consideration that will not be collected. As of December 31, 2019, the allowance for this uncollectible consideration was $3.9 million. When the Company sells MACI the patient is responsible for payment, however, the Company is typically reimbursed by a third-party insurer or government payer, subject to a patient co-pay amount. Reimbursements from third-party insurers and government payers vary by patient and payer and are based on either contracted rates, publicly available rates, government fee schedules or past payer precedents. Revenue is recognized net of contractual allowances, which considers historical collection experience from both the payer and patient and the terms of the Company’s contractual arrangements. The principal considerations for our determination that performing procedures relating to contractual allowances related to MACI sales subject to third party reimbursement is a critical audit matter are there was significant judgment by management due to the measurement uncertainty involved in developing the estimated contractual allowances, as these estimates are based on assumptions developed using historical collection experience from the payer and current contractual arrangement terms. This in turn led to a high degree of auditor judgment, effort and subjectivity in applying procedures to these assumptions and evaluating audit evidence obtained. Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the consolidated financial statements. These procedures included testing the effectiveness of controls relating to revenue recognition, including controls relating to MACI sales subject to third party reimbursement and controls over the assumptions used to estimate the contractual allowance. These procedures also included, among others, testing management’s process and methodology for determining the contractual allowances, performing an analysis of the past collection history by payer and assessing the reasonableness of management’s contractual allowances. Assessing the reasonableness of management’s contractual allowances involved considering the historical accuracy of the contractual allowance by comparing the estimated transaction price to actual consideration received. Additionally, actual consideration received for a sample of transactions was evaluated for consistency with contracted rates, publicly available rates, government fee schedules or past history. /s/ PricewaterhouseCoopers LLP Boston, Massachusetts February 25, 2020 We have served as the Company’s auditor since at least 1996, which is when the Company became subject to SEC reporting requirements. We have not been able to determine the specific year we began serving as auditor of the company. 60 VERICEL CORPORATION CONSOLIDATED BALANCE SHEETS (amounts in thousands) December 31, 2019 2018 ASSETS Current assets: Cash and cash equivalents Short term investments Accounts receivable (net of allowance for doubtful accounts of $306 and $514, respectively) Inventory Other current assets Total current assets Property and equipment, net Restricted cash Right-of-use assets Long term investments Total assets LIABILITIES AND SHAREHOLDERS’ EQUITY Current liabilities: Accounts payable Accrued expenses Current portion of operating lease liabilities Other liabilities Total current liabilities Operating lease liabilities Other long-term liabilities Total liabilities COMMITMENTS AND CONTINGENCIES Shareholders’ equity: Common stock, no par value; shares authorized — 75,000; shares issued and outstanding — 44,864 and 43,578, respectively Other comprehensive gain (loss) Warrants Accumulated deficit Total shareholders’ equity Total liabilities and shareholders’ equity $ $ 26,889 42,829 32,168 6,816 2,953 111,655 7,144 89 25,103 9,247 153,238 6,345 7,948 5,461 41 19,795 22,242 110 42,147 $ $ 18,286 64,638 23,454 3,558 2,847 112,783 5,906 — — — 118,689 7,108 6,930 — 754 14,792 — 1,666 16,458 489,749 21 — (378,679) 111,091 153,238 $ 471,180 (39) 104 (369,014) 102,231 118,689 $ $ $ The accompanying Notes to Consolidated Financial Statements are an integral part of these statements. 61 VERICEL CORPORATION CONSOLIDATED STATEMENTS OF OPERATIONS (In thousands, except per share amounts) Product sales, net Other revenue Total revenue Cost of product sales Gross profit Research and development Selling, general and administrative Total operating expenses Loss from operations Other income (expense): Increase in fair value of warrants Loss on extinguishment of debt Interest income Interest expense Other expense Total other income (expense) Net loss Net loss per share attributable to common shareholders (Basic and Diluted) Weighted average number of common shares outstanding (Basic and Diluted) $ $ $ Year Ended December 31, $ 2019 117,850 — 117,850 37,571 80,279 30,391 61,139 91,530 (11,251) — — 1,614 (8) (20) 1,586 (9,665) $ 2018 2017 $ 90,857 — 90,857 32,160 58,697 13,599 49,007 62,606 (3,909) (2,524) (838) 897 (1,732) (31) (4,228) (8,137) $ 62,760 1,164 63,924 30,354 33,570 12,944 35,610 48,554 (14,984) (257) (860) 14 (1,107) (92) (2,302) (17,286) (0.22) $ (0.20) $ (0.52) 44,180 40,242 33,355 The accompanying Notes to Consolidated Financial Statements are an integral part of these statements. 62 VERICEL CORPORATION CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (In thousands) Net loss Other comprehensive income (loss): Unrealized gain (loss) on investments Comprehensive loss Year Ended December 31, 2019 2018 2017 (9,665) $ (8,137) $ (17,286) 60 (9,605) $ (39) (8,176) $ — (17,286) $ $ The accompanying Notes to Consolidated Financial Statements are an integral part of these statements. 63 VERICEL CORPORATION CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY (In thousands) Preferred Stock Common Stock Treasury Stock Warrants Shares Amount Shares Amount Shares Amount Amount Accumulated Other Comprehensive Loss Accumulated Total Shareholders’ Deficit Equity 12 $ 38,389 31,595 $ 329,720 — $ — $ 190 $ — $ (343,591) $ 24,708 (17,286) (17,286) (12) (38,389) 1,094 38,389 2,680 7,188 608 425 1,983 199 173 817 4,010 207 — 2,680 7,188 608 425 207 4,010 — $ — 35,861 $ 383,020 — $ — $ 397 $ — $ (360,877) $ 22,540 (8,137) (8,137) 7,223 70,028 3,705 656 6,548 5,750 1,180 106 681 7,223 70,028 3,705 656 6,255 (39) (293) (39) — — — 43,578 $ 471,180 — — 104 $ (39) $ (369,014) $ 102,231 13,179 1,197 4,354 69 20 932 104 (104) — 44,864 $ 489,749 — $ 60 21 (9,665) (9,665) 13,179 4,354 932 — 60 $ (378,679) $ 111,091 BALANCE, DECEMBER 31, 2016 Net loss Conversion of Series B-1 or B-2 preferred stock for common stock Compensation expense related to stock options granted, net of forfeitures Issuance of common stock, net of issuance costs of $311 Stock option exercises Shares issued under the Employee Stock Purchase Plan Issuance of warrants Exercise of warrants resulting in the issuance of common stock BALANCE, DECEMBER 31, 2017 Net loss Compensation expense related to stock options granted, net of forfeitures Issuance of common stock, net of issuance costs of $4.7 (Note 9) Stock option exercises Shares issued under the Employee Stock Purchase Plan Exercise of warrants resulting in the issuance of common stock Net change in unrealized loss on investments BALANCE, DECEMBER 31, 2018 Net loss Compensation expense related to stock options granted, net of forfeitures Stock option exercises Shares issued under the Employee Stock Purchase Plan Exercise of warrants resulting in issuance of common stock Net change in unrealized gain on investments BALANCE, DECEMBER 31, 2019 The accompanying Notes to Consolidated Financial Statements are an integral part of these statements. 64 VERICEL CORPORATION CONSOLIDATED STATEMENTS OF CASH FLOWS (In thousands) Operating activities: Net loss Adjustments to reconcile net loss to net cash used for operating activities: $ (9,665) $ (8,137) $ (17,286) Year Ended December 31, 2019 2018 2017 Depreciation and amortization Stock compensation expense Change in fair value of warrants Loss on extinguishment of debt Foreign currency translation loss Gain (loss) on sale of fixed assets Amortization of premiums and discounts on marketable securities Non-cash lease cost Changes in operating assets and liabilities: Inventory Accounts receivable Prepaid and other current assets Accounts payable Accrued expenses Operating lease liabilities Other non-current assets and liabilities, net Net cash used for operating activities Investing activities: Purchases of short term investments Maturities of short term investments Purchases of long term investments Expenditures for property, plant and equipment Net cash provided by (used for) investing activities Financing activities: Net proceeds from equity offering Net proceeds from common stock issuance due to stock option exercises Deferred financing costs Proceeds from exercise of warrants Borrowings under revolving and term loan credit agreements Warrants issued in connection with debt arrangement Payments on term loan credit agreement Payments on long-term debt Fee on long-term debt Other Net cash provided by financing activities Net increase (decrease) in cash, cash equivalents, and restricted cash Cash, cash equivalents, and restricted cash at beginning of period Cash, cash equivalents, and restricted cash at end of period $ 1,744 13,179 — — 42 — (610) 2,787 (3,258) (8,714) (106) (1,024) 1,018 (2,512) (64) (7,183) (63,092) 85,577 (9,254) (2,616) 10,615 — 5,286 — — — — — — — (26) 5,260 8,692 18,286 26,978 $ 1,426 7,223 2,524 838 51 22 (327) — 235 (5,184) (1,267) 899 1,493 (208) (412) (66,549) 2,200 — (2,678) (67,027) 70,028 4,361 — 2,716 — — — (17,532) (710) — 58,863 (8,576) 26,862 18,286 $ 1,612 2,680 257 860 37 (115) — — (305) (1,177) (261) (1,361) 1,050 — 826 (13,183) — — — (1,510) (1,510) — 8,220 (30) 4,010 14,793 207 (889) (7,151) (583) — 18,577 3,884 22,978 26,862 The accompanying Notes to Consolidated Financial Statements are an integral part of these statements. 65 VERICEL CORPORATION NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 1. Organization Vericel Corporation, a Michigan corporation (together with its consolidated subsidiaries referred to herein as the Company, Vericel, we, us or our), was incorporated in March 1989 and began employee-based operations in 1991. On May 30, 2014, Vericel completed the acquisition of certain assets and assumed certain liabilities of Sanofi, a French société anonyme (Sanofi), including all of the outstanding equity interests of Genzyme Biosurgery ApS (Genzyme Denmark or the Danish subsidiary) (now known as Vericel Denmark ApS), a wholly-owned subsidiary of Sanofi, and a portfolio of patents and patent applications of Sanofi and certain of its subsidiaries for purposes of acquiring the portion of the cell therapy and regenerative medicine business (the CTRM Business), related to the MACI®, Carticel® and Epicel® products. The Company is a fully integrated, commercial-stage biopharmaceutical company and currently markets MACI® and Epicel® in the U.S. and holds exclusive rights to commercialize NexoBrid® in all countries of North America. The Company is a leader in advanced cell therapies for the sports medicine and severe burn care markets. MACI® (autologous cultured chondrocytes on porcine collagen membrane) is an autologous cellularized scaffold product indicated for the repair of symptomatic, single or multiple full-thickness cartilage defects of the knee with or without bone involvement in adults that was approved by the FDA on December 13, 2016. The first shipment and implantation of MACI occurred on January 31, 2017. At the end of the second quarter of 2017, the Company removed Carticel® (autologous cultured chondrocytes), an earlier generation ACI product, from the market. The Company also markets Epicel® (cultured epidermal autografts), a permanent skin replacement Humanitarian Use Device (HUD) for the treatment of adult and pediatric patients with deep-dermal or full-thickness burns comprising greater than or equal to 30 percent of total body surface area (TBSA). The Company operates its business primarily in the U.S. in one reportable segment — the research, product development, manufacture and distribution of cellular therapies for use in the treatment of specific diseases. The accompanying consolidated financial statements have been prepared on a basis which assumes that the Company will continue as a going concern and contemplates the realization of assets and satisfaction of liabilities and commitments in the normal course of business. As of December 31, 2019, the Company has an accumulated deficit of $378.7 million and had a net loss of $9.7 million during 2019. The Company had cash and cash equivalents of $26.9 million and investments of $52.1 million as of December 31, 2019. The Company expects that existing cash, cash equivalents and investments will be sufficient to support the Company’s current operations through at least 12 months from the issuance of these financial statements. If revenues decline for a sustained period, we may need to access additional capital; however, the Company may not be able to obtain financing on acceptable terms or at all. The terms of any financing may adversely affect the holdings or the rights of the Company’s shareholders. 2. Summary of Significant Accounting Policies Principles of Consolidation The consolidated financial statements include the accounts of Vericel and its wholly-owned subsidiaries, Vericel Denmark ApS, in Kastrup, Demark and Vericel Security Corporation (collectively, the Company). All inter-company transactions and accounts have been eliminated in consolidation. Vericel Denmark ApS ceased operations in 2015. Use of Estimates The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reported period. Actual results could differ from those estimates. Consolidated Statement of Cash Flows The following table presents certain supplementary cash flows information for the years ended December 31, 2019, 2018 and 2017: 66 (In thousands) Supplementary Cash Flows information: Non-cash information: Warrants exercised for common stock Right-of-use asset and lease liability recognized Additions to equipment in process included in accounts payable Shares exchanged between common and preferred stock Cash information: Interest paid (net of interest capitalized) Income tax withholding paid Year Ended December 31, 2019 2018 2017 $ $ $ 104 2,599 217 — 3,538 — 606 — — $ — 2,230 — $ $ — — 341 (38,389) 931 100 Total cash, cash equivalents, and restricted cash of $27.0 million shown in the statement of cash flows is comprised of cash and cash equivalents of $26.9 million and restricted cash of $0.1 million which is included in other long term assets on the consolidated balance sheet. Cash Equivalents Cash equivalents consist of short-term, highly liquid investments with original maturities of three months or less from the date of purchase and consist primarily of demand deposits, money market funds, overnight repurchase agreements and short duration agency bonds and commercial paper. Restricted cash Amounts included in restricted cash represent those required to be set aside to meet contractual terms of a lease agreement held by the Company. Investments Short-term investments consist of debt securities classified as available-for-sale and have maturities greater than 90 days, but less than one year as of the balance sheet date. Long-term investments consist of debt securities classified as available-for-sale and have maturities greater than one year as of the balance sheet date. All investments are carried at fair value are to be classified and disclosed in one of the following three levels of the fair value hierarchy, of which the first two are considered observable and the last is considered unobservable: • Level 1: Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities; • Level 2: Quoted prices in markets that are not active, or inputs which are observable, either directly or indirectly, for substantially the full term of the asset or liability; • Level 3: Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity). Unrealized gains and losses on available-for-sale securities are excluded from earnings and are reported as a component of accumulated other comprehensive loss. The cost of available-for-sale securities sold is based on the specific-identification method. Realized gains and losses are included in earnings, and are derived for specific-identification method for determining the costs of investments sold. If a decline in the fair value is considered other-than-temporary, based on available evidence, the unrealized loss is reclassified from accumulated other comprehensive income (loss) to the statements of operations. Realized gains and losses are determined on the specific identification method and are included in investment and other income, net. Inventory Inventories are measured at the lower of cost or net realizable value. Cost is calculated based upon standard-cost which approximates costs determined on the first-in, first-out method. The Company periodically reviews its inventories for excess or obsolescence and write-down obsolete or other unmarketable inventory to its estimated net realizable value. If the actual net realizable value is less than that estimated by us, or if it is determined that inventory utilization will further diminish based on estimates of demand, additional inventory write-downs may be required. In all cases, product inventory is carried at the lower of cost or its estimated net realizable value. Amounts written down are charged to cost of sales. Leases 67 The Company adopted the new leasing standards using the modified retrospective transition approach, as of January 1, 2019, with no restatement of prior periods. Upon adoption all operating lease commitments with a lease term greater than 12 months that were previously assessed under the prior lease guidance, were recognized as right to use assets and liabilities, on a discounted basis on the balance sheet. Leases with an initial term of 12 months or less are not recorded on the balance sheet. Adoption of ASU 2016-02 resulted in the recording of additional right-of-use assets and lease liabilities of approximately $25.6 million and $27.8 million, respectively, as of January 1, 2019. Certain lease agreements include rental payments that are adjusted periodically for inflation or other variables. The leases are initially measured using the projected payments adjusted for the index or rate in effect at the commencement date. In addition to rent, the leases may require the Company to pay additional amounts for taxes, insurance, maintenance and other expenses, which are generally referred to as non-lease components. Variable non-lease components are not measured as part of the right-of-use asset and liability. Only when lease components and their associated non-lease components are fixed are they accounted for as a single lease component and are recognized as part of a right-of-use asset and liability. Some leases contain clauses for renewal at the Company’s option with renewal terms that generally extend the lease term from 1 to 5 years. Certain lease agreements contain options to purchase the leased property and options to terminate the lease. Payments to be made in option periods are recognized as part of the right-of-use lease assets and lease liabilities when it is reasonably certain that the option to extend the lease will be exercised or the option to terminate the lease will not be exercised, or is not at the Company’s option. The Company determines whether the reasonably certain threshold is met by considering contract-, asset-, market-, and entity-based factors. A portfolio approach is applied to certain lease contracts with similar characteristics. The Company’s lease agreements do not contain any significant residual value guarantees or material restrictive covenants imposed by the leases. Accounts Receivable Accounts receivable are initially recorded at the contractual amount owed by the customer or based on expected payments from the insurance provider, hospital or patient. Allowances for doubtful accounts are established when the facts and circumstances indicate that a receivable may not be collectible. Property, Plant and Equipment Property, plant and equipment are initially measured and recognized at acquisition cost, including any directly attributable cost of preparing the asset for its intended use or, in the case of assets acquired in a business combination, at fair value as at the date of the combination. After initial measurement, property, plant and equipment are carried at cost less accumulated depreciation and impairment. Repair and maintenance costs of property, plant and equipment are expensed as incurred. The depreciable value of property, plant and equipment, net of any residual value, is depreciated on a straight line basis over the useful life of the asset. The useful life of an asset is usually equivalent to its economic life. The useful lives of property, plant and equipment are as follows: • Equipment and computers: 3 to 5 years • • Building improvements and leasehold improvements: Shorter of the remaining life of the lease or 10 years Furniture and fixtures: 5 years The costs of assets retired or otherwise disposed of and the accumulated depreciation thereon are removed from the accounts, with any gain or loss realized upon sale or disposal credited or charged to operations. Revenue Recognition and Net Product Sales The new revenue standard became effective for the Company on January 1, 2018, and was adopted using the modified retrospective method. Based on the Company’s evaluation of all of its product revenue contracts under the new revenue standard there was no cumulative adjustment recorded in the financial statements upon adoption of Accounting Standards Codification 606, Revenue Recognition, (ASC 606) on January 1, 2018. For the year ended December 31, 2018, the timing and amount of revenue recognized under ASC 606 was not materially different from that under the previous guidance. The Company recognizes product revenue from sales to a customer (distributor or hospital) following the five step model in ASC 606: (i) identify contract(s) with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenues when (or as) the Company satisfies the performance obligation. Under this revenue standard, the Company recognizes revenue 68 when its customer obtains control of the promised goods, in an amount that reflects the consideration which the Company expects to receive in exchange for those goods. There are no contractual rights of returns, refunds or similar obligations related to MACI, kits, or Epicel as of December 31, 2019; however, in certain limited cases the Company will accept a product return if a surgery is canceled. Revenue is not recognized in certain canceled cases. Currently, for MACI, MACI kits and Epicel there are no variable pricing arrangements related to warranties or rebates offered to customers. The majority of orders are due within 60 to 90 days of delivery. Shipping and handling fees are included as a component of revenue. The Company recognizes any commission fees as an expense when incurred. These fees are included in selling, general, and administrative expenses. Research and Development Expense Research and development activities represent a significant part of the Company’s business. These expenditures relate to the development of new products, improvement of existing products, technical support of products and compliance with governmental regulations for the protection of consumers and patients. Research and development expenses are expensed as incurred. Stock-Based Compensation The Company’s accounting for stock-based compensation requires it to determine the fair value of common stock issued in the form of stock option awards and restricted stock units. The Company uses the value of its common stock at the date of the grant in the calculation of the fair value of its share-based awards. The fair value of restricted stock units held by the employees is determined based on the fair value of the Company's common stock on the date of the grant. The fair value of stock options held by the employees is determined using a Black-Scholes option valuation method, which is a valuation technique that is acceptable for share-based payment accounting. Key assumptions in determining fair value include volatility, risk-free interest rate, dividend yield and expected term. The assumptions used in calculating the fair value of stock options represent the Company’s best estimates; however, these estimates involve inherent uncertainties and the application of management judgment. As a result, if factors change and different assumptions are used, the stock-based compensation expense could be materially different in the future. In addition, the Company estimates the expected forfeiture rate and only recognize expense for those stock options expected to vest over the service period. The estimated forfeiture rate considers the historical experience of the Company’s stock-based awards. If the actual forfeiture rate is different from the estimate, expense is adjusted accordingly. For certain non-employee consultants, stock option awards continue to vest post-termination. The Company also has an Employee Stock Purchase Plan (ESPP) which is a compensatory plan. Compensation expense is recorded based on the fair value of the purchase options at the grant date, which corresponds to the first day of each purchase period, and is amortized over the purchase period. Comprehensive Loss Comprehensive loss is the change in stockholders’ equity during a period arising from any gain or loss unrealized related to the Company’s investments. Income Taxes Deferred tax assets are recognized for deductible temporary differences and tax credit carryforwards and deferred tax liabilities are recognized for taxable temporary differences. Deferred tax assets are reduced by a valuation allowance when, in the opinion of management, it is more likely than not that some portion or all of the deferred tax assets will not be realized based on the weight of available evidence, that a portion or all of the deferred tax assets will not be realized. When evaluating the realizability of the deferred tax assets, all evidence, both positive and negative, is considered. Items considered when evaluating the need for a valuation allowance include the ability to carry back losses, future reversals of existing temporary differences, tax planning strategies, and expectations of future earnings. The Company records uncertain tax positions in the financial statements only if it is more likely than not that the uncertain tax position will be sustained upon examination by the taxing authorities. The Company records interest and penalties related to uncertain tax positions in income tax expense. Net Earnings (Loss) Per Share Attributable to Common Shareholders Basic and diluted earnings (loss) per share is calculated using the two-class method. Basic earnings (loss) per share which is based on an earnings allocation formula that determines earnings (loss) per share for the holders of the Company’s common shares. There were no undeclared dividends for the year ended December 31, 2019 or 2018. Diluted earnings (loss) per share includes 69 convertible securities or common equivalent share (stock options and warrants) in addition to the Company’s common shares. Common equivalent shares and treasury stock are not included in the diluted per share calculation where the effect of their inclusion would be anti-dilutive. Financial Instruments The Company’s financial instruments include receivables for which the current carrying amounts approximate market value, based upon their short-term nature and marketable debt securities which are classified as available-for-sale and carried at fair value on a settlement date basis. Warrants Warrants that could be cash settled or have anti-dilution price protection provisions are recorded as liabilities at their estimated fair value at the date of issuance, with subsequent changes in estimated fair value recorded in other income (expense) in our statement of operations in each subsequent period. Warrants that meet the requirements for equity classification are recorded at fair value with no subsequent remeasurement. In general, warrants are measured using the Black-Scholes valuation model. The methodology is based, in part, upon inputs for which there is little or no observable market data, requiring the Company to develop its own assumptions. The assumptions used in calculating the estimated fair value of the warrants represent our best estimates; however, these estimates involve inherent uncertainties and the application of management judgment. As a result, if factors change and different assumptions are used, the change in estimated fair value of the warrant liability for those warrants that could be cash settled or have anti-dilution price protection provisions, could be materially different. As of December 31, 2019, there were no outstanding warrants. 3. Recent Accounting Pronouncements Accounting for Leases The Financial Accounting Standards Board (FASB) issued guidance to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and disclosing key information about leasing arrangements. In accordance with the updated guidance, lessees are required to recognize the assets and liabilities arising from operating leases on the balance sheet. The guidance is effective for annual reporting periods beginning after December 15, 2018. The Accounting Standard Update 2016-02, Leases (Topic 842), became effective for the Company on January 1, 2019 and was adopted using the modified retrospective method. See note 7 for further discussion. Measuring Credit Losses on Financial Instruments The FASB issued updated guidance on measuring credit losses on financial instruments. The guidance removes the thresholds that companies apply to measure credit losses on financial instruments measured at amortized cost, such as loans, receivables, and held-to-maturity debt securities. Prior to the updated guidance, credit losses are recognized when it is probable that the loss has been incurred. The revised guidance removes all recognition thresholds and requires companies to recognize an allowance for credit losses for the difference between the amortized cost basis of a financial instrument and the amount of amortized cost that a company expected to collect over the instrument’s contractual life. This guidance will be issued through Accounting Standard Update 2016-13, Financial Instruments-Credit Losses (Topic 326), which will be effective for the Company January 1, 2020. The Company is currently in the process of evaluating the impact to its consolidated financial statements. Fair Value Measurement Disclosure The FASB issued updated guidance through ASU 2018-13, Fair Value Measurement (Topic 820) Disclosure Framework- Changes to the Disclosure Requirements for Fair Value Measurement. The revised guidance is intended to develop a more consistent disclosure framework that will increase clarity, remove, modify and add certain fair value disclosures to improve the effectiveness of the Company’s disclosures in the notes of the financial statements. This guidance will be effective for the Company January 1, 2020. The Company is currently in the process of evaluating the impact to its consolidated financial statements. Simplifying the Accounting for Income Taxes In December 2019, the FASB issued ASU 2019-12, Simplifying the Accounting for Income Taxes (ASC 740). The ASU enhances and simplifies various aspects of the income tax accounting guidance in ASC 740, including requirements related to hybrid tax regimes, the tax basis step-up in goodwill obtained in a transaction that is not a business combination, separate financial statements of entities not subject to tax, the intra-period tax allocation exception to the incremental approach, ownership changes in investments, 70 changes from a subsidiary to an equity method investment, interim-period accounting for enacted changes in tax law, and the year- to-date loss limitation in interim-period tax accounting. This guidance is effective for the Company for annual and interim periods beginning after December 31, 2020; however, early adoption is permitted. The Company is currently in the process of evaluating the impact to its consolidated financial statements. 4. Revenue Revenue Recognition and Net Product Sales As disclosed in note 2, the Company recognizes product revenue from sales of MACI Kits, MACI implants and Epicel grafts following the five-step model in Accounting Standards Codification 606, Revenue Recognition, (ASC 606). MACI Kits MACI kits are sold directly to hospitals based on contracted rates in the approved contract or sales order. The Company recognizes MACI kit revenue upon delivery of the biopsy kit at which time the customer (the facility) is in control of the kit. The kit provides the doctor the ability to biopsy a sampling of cells to provide to the Company that can be used later to manufacture the implant. The ordering of the kit does not obligate the Company to manufacture an implant nor does the receipt of the cell tissue. The customer’s order of an implant is separate from the process of ordering the kit. Therefore, the sale of the kit and any subsequent sale of an implant are distinct contracts and are accounted for separately. MACI Implants From July 1, 2017 until June 15, 2018 the Company sold MACI primarily to distributors and directly to hospitals or patients at contracted rates. Beginning on June 16, 2018, the Company contracted with a specialty pharmacy, Orsini Pharmaceutical Services, Inc. (Orsini) to distribute its MACI product in arrangements whereby the Company retains the credit and collection risk from the end customer. Since July 26, 2018, the Company has also contracted with AllCare Plus Pharmacy, Inc. (AllCare), a specialty pharmacy, in arrangements whereby the Company retains the credit and collection risk from the end customer. The Company pays both specialty pharmacies a fee for each patient to whom MACI is dispensed. Both Orsini and AllCare perform collection activities to receive payment from customers. The Company has engaged a third-party to provide services in connection with a patient support program to manage patient cases and to ensure complete and correct billing information is provided to the insurers and hospitals. In addition, the Company also sells MACI directly to DMS Pharmaceutical (DMS) for all military implants in 2019 and 2018. The Company sold MACI directly to UsBio Services (UsBio) for all military implants in 2017. The sales directly to DMS and UsBio are sold at a contracted rate. Prior authorization and confirmation of coverage level by the patient’s private insurance plan, hospital or government payer is a prerequisite to the shipment of product to a patient. The Company recognizes product revenues from sales of all MACI implants upon delivery at which time the customer obtains control of the implant and the claim is billable. The total consideration which the Company expects to collect in exchange for MACI implants (the transaction price) may be fixed or variable. Direct sales to hospitals or distributors are recorded at a contracted price, and other than customary prompt pay discounts, there are typically no forms of variable consideration. When the Company sells MACI the patient is responsible for payment, however, the Company is typically reimbursed by a third-party insurer or government payer, subject to a patient co-pay amount. Reimbursements from third-party insurers and government payers vary by patient and payer and are based on either contracted rates, publicly available rates, government fee schedules or past payer precedents. Net product revenue is recognized net of contractual allowances, which considers historical collection experience from both the payer and patient and the terms of the Company’s contractual arrangements. The Company estimates the amount of consideration it expects to receive for these transactions using the portfolio approach. These estimates include the impact of contractual allowances, which considers historical collection experience from both the payer and patient, denial rates and the terms of the Company’s contractual arrangements. The Company records a reduction to revenue at the time of sale for its estimate of the amount of consideration that will not be collected. The allowance for uncollectible consideration was $3.9 million and $2.0 million as of December 31, 2019, and 2018, respectively. Changes to the estimate of the amount of consideration that will not be collected could have a material impact to the revenue recognized. A 0.5% change to the estimated uncollectible percentage could result in approximately a $0.5 million decrease or increase in the revenue recognized for the year ended December 31, 2019. 71 Changes in estimates of the transaction price are recorded through revenue in the period in which such change occurs. Changes in estimates related to prior period sales resulted in an increase to revenue of $0.7 million and decrease of $0.2 million and $0.4 million for the years ended December 31, 2019, 2018, and 2017 respectively. Epicel The Company sells Epicel directly to hospitals based on contracted rates stated in the approved contract or purchase order. Similar to MACI, there is no obligation to manufacture skin grafts upon receipt of a skin biopsy, and Vericel has no contractual right to receive payment until the product is delivered to the hospital. The Company recognizes product revenues from sales of Epicel upon delivery to the hospital at which time the customer is in control of the skin grafts and the claim is billable to the hospital. Other Revenue The Company recognizes other revenue from contracts with customers related to license grants, milestone related payments and royalty-based payments by following the five-step model described in note 2. On May 10, 2017, the Company announced that it entered into a License Agreement (License Agreement) with Innovative Cellular Therapeutics CO., LTD. (ICT), a leading cell therapy company and developer of CAR-T cell therapy for cancer treatment, for the development, manufacturing and commercialization of the Company’s product portfolio in Greater China, South Korea, Singapore, and other countries in Asia. ICT acquired an exclusive license to certain patent rights, know-how and intellectual property relating to Carticel, MACI, ixmyelocel-T, and Epicel for the purpose of developing, manufacturing and commercializing the Company's products in the territory described above. The initiation of the technology transfer, the license grants in the License Agreement and the warrant purchase were contingent upon the Company’s receipt of the upfront payment. ICT will be responsible for funding the development of the programs and manufacturing of the products for commercialization in China and the rest of the territory. On December 21, 2017, the Company received $5.2 million (gross of withholding tax), of which $4.0 million was allocated to the warrant based on the fair value on the date of grant as described in note 12 and the remaining $1.2 million was recognized as described below. The license was delivered in December 2017, and revenue of $1.2 million was recorded in 2017 under the then applicable revenue accounting standard ASC 605. Based upon the Company’s evaluation under ASC 606 there was no change in amount or timing of revenue recognized for the agreement, and therefore no cumulative change adjustment was recorded upon adoption of the new revenue standard on January 1, 2018. The Company has no significant performance obligations remaining under the agreement. The License Agreement provides for future milestone payments due to the Company upon the achievement of certain developmental and commercial events. The Company evaluates these milestones under the new revenue recognition standard at contract inception and at each reporting period date. Based on the Company’s evaluations to date, the Company has not included any of the future milestones in its determination of the transaction price because the criteria for including these variable payments have not yet been met. This evaluation was based on 1) the pace and eventual achievement of the milestones are largely dependent on ICT’s performance of its contractual obligations and the Company has no prior experience to determine the likelihood of ICT performing those obligations, and 2) the transfer of the funds for each of the milestone payments by ICT to the Company, if achieved, is subject to approval by the State Administration of Foreign Exchange of the People’s Republic of China. The License Agreement contains future sales-based royalties to the Company in the low-to-mid double digits. These royalties meet the exception for sales-based or usage-based royalties because they predominantly relate to the license and will be recognized when and if the subsequent sales occur. As of December 31, 2019, we have not received any payments under the License Agreement. Revenue by Product and Customer The following table and description below shows the products from which the Company generated its revenue: 72 Revenue by product (in thousands) MACI and Carticel implants and kits Implants based on contracted rate sold through a specialty pharmacy (a) Implants subject to third party reimbursement sold through a specialty pharmacy (b) Implants sold direct based on contracted rates (c) Implants sold direct subject to third party reimbursement (d) Biopsy kits - direct bill Change in estimates related to prior periods Epicel Direct bill (hospital) Other revenue Total revenue Year Ended December 31, 2019 2018 2017 $ 56,185 $ 42,926 $ 37,796 17,076 13,933 1,529 2,243 654 8,621 12,122 2,257 1,997 (182) 1,299 3,393 — 1,764 (350) 26,230 — 117,850 $ $ 23,116 — 90,857 $ 18,858 1,164 63,924 (a) Represents implants sold through Orsini and AllCare in both 2019 and 2018 and Dohmen Life Science Services, LLC (DLSS) and Vital Care, Inc (Vital Care) in 2017 in which such specialty pharmacies have entered into a direct contract with the underlying insurance provider. The amount of reimbursement is based on contracted rates at the time of sale supported by the pharmacy's direct contracts. Also represents sales with DMS and UsBio, based on direct contracts the Company holds with the facilities. The Company sold implants through DLSS and Vital Care through June 2017 and began selling directly to Orsini based on a fixed transfer price under a distribution model until June 2018. (b) Represents implants sold through Orsini, AllCare or DLSS in which such specialty pharmacy does not have a direct contract with the underlying payer. The amount of reimbursement is established based on a payer or state fee schedule and/or payer history. (c) Represents implants sold directly from the Company to the facility based on a contract and known price agreed upon prior to the surgery date. (d) Represents implants sold directly from the Company to the facility based on a contract and known price agreed upon prior to the surgery date. The payment terms are subject to third-party reimbursement from an underlying insurance provider. Concentration of Credit Risk From July 2016 through June 2017, the Company utilized a direct sales model and contracted with Dohmen Life Science Services, LLC (DLSS) to also provide administrative services associated with case management and reimbursement support and to provide billing and collection services for MACI. The Company also utilized Vital Care, Inc. (Vital Care) to provide similar billing and collection services for a subset of insurance payers and patients. In the second quarter of 2017, the Company and DLSS mutually terminated their agreement effective June 30, 2017. On May 15, 2017, the Company entered into a distribution agreement with Orsini Pharmaceutical Services, Inc. as a specialty pharmacy distributor of MACI and has engaged a third party services provider to provide the patient support program previously provided by DLSS and to manage patient cases for MACI. The Company’s receivables risk and credit risk became more concentrated from June 30, 2017 through June 15, 2018 due to the shift from DLSS to Orsini. Beginning June 16, 2018, the concentration of risk decreased because the Company retains the credit and collection risk from the end customer on implants after June 15, 2018. The Company sells Epicel directly to hospitals and not through a distributor. The Company’s total revenue and accounts receivable balances were comprised of the following concentrations from its largest customer of MACI and Epicel based on customers whose revenue or accounts receivable concentration is greater than 10% of total revenue or total accounts receivable in any of the periods disclosed below and are as follows: 73 MACI (a) Epicel Revenue Concentration Year Ended December 31, Accounts Receivable Concentration December 31, 2019 2018 2017 2019 2018 8% 7% 16% 7% 35% 10% 8% 2% 2% 4% (a) For MACI net revenue, the concentration of credit risk in 2018 and 2017 represents sales directly to Orsini. The comparable concentration in 2019 represents a different end customer under the sales model where the Company retains the credit and collection risk from the end customer. 5. Selected Balance Sheet Components Inventory Inventory as of December 31, 2019 and 2018: (In thousands) Raw materials Work-in-process Finished goods Inventory Property and Equipment Property and Equipment, net as of December 31, 2019 and 2018: (In thousands) Machinery and equipment Furniture, fixtures and office equipment Computer equipment and software Leasehold improvements Construction in process Financing right-of-use lease Total property and equipment, gross Less accumulated depreciation 2019 2018 6,085 541 190 6,816 2019 3,152 775 6,174 5,256 859 148 16,364 (9,220) 7,144 $ $ $ $ 2,872 638 48 3,558 2018 1,536 775 3,712 4,587 2,801 — 13,411 (7,505) 5,906 $ $ $ $ Depreciation expense for the years ended December 31, 2019, 2018 and 2017 were $1.7 million, $1.4 million and $1.6 million, respectively. Accrued Expenses Accrued Expenses as of December 31, 2019 and 2018: (In thousands) Bonus related compensation Employee related accruals Other accrued expenses Accrued expenses 74 2019 2018 $ $ 5,116 1,785 1,047 7,948 $ $ 5,161 1,559 210 6,930 6. Debt On December 19, 2018, the Company prepaid in full all outstanding indebtedness under, and terminated, the Loan and Security Agreement dated as of September 9, 2016, by and between the Company, Silicon Valley Bank as Agent and Silicon Valley Bank, MidCap Financial Trust, MidCap Funding III Trust and other lenders listed therein as lenders (SVB Loan Agreement), as amended December 30, 2016, May 9, 2017 and December 6, 2017, which termination was effective December 19, 2018. Warrants were issued to SVB and MidCap in conjunction with the modified debt agreement as discussed in note 13. On the date of termination, the Company paid in full $17.1 million in outstanding borrowings at the time of termination. In connection with the termination of the SVB Loan Agreement, the Company paid an additional prepayment premium of 1.5% in the amount of $0.2 million and a final payment of 3.6% in the amount of $0.5 million. The prepayment of the debt in 2018 and the debt modification in 2017 were accounted for as debt extinguishments. The Company considered whether creditors remained the same or changed and whether the changes in debt terms were substantial. After performing the assessment in accordance with accounting guidance for the modification of debt arrangements, the term loan portion was determined to be accounted for as a debt extinguishment under the modified terms in 2017 and the repayment of both the term loans and revolving credit agreement in 2018 was also accounted for as a debt extinguishment. As a result, the unamortized deferred financing costs, prepayment penalty and the accelerated payment of the final payment was recognized as a loss on extinguishment of debt of $0.8 million for the year ended December 31, 2018. The unamortized deferred financing costs, lender fees and warrant issuance costs allocated to the term loan under the modified terms were recognized as a loss on extinguishment of debt of $0.9 million for the year-ended December 31, 2017. 7. Leases The Company leases facilities in Ann Arbor, Michigan and Cambridge, Massachusetts. The Ann Arbor facility supports office space, and the Cambridge facility includes clean rooms, laboratories for MACI and Epicel manufacturing and office space. The Company also leases offsite warehouse space, vehicles and computer equipment. The Company adopted the new leasing standards using the modified retrospective transition approach, as of January 1, 2019, with no restatement of prior periods. As a result of adoption, no cumulative adjustment to retained earnings occurred. In addition, the Company elected the package of practical expedients permitted under the transition guidance within the new standard, which among other things, allowed the Company to carry forward prior conclusions related to whether any expired or existing contracts are or contain leases, the lease classification for any expired or existing leases and initial direct costs for existing leases. Certain of the Company’s lease agreements include lease payments that are adjusted periodically for an index or rate. The leases are initially measured using the projected payments adjusted for the index or rate in effect at the commencement date. The Company’s lease agreements do not contain any material residual value guarantees or material restrictive covenants. Upon adoption all operating lease commitments with a lease term greater than 12 months that were previously assessed under previous lease guidance, were recognized as right to use assets and liabilities, on a discounted basis on the balance sheet. Leases with an initial term of 12 months or less are not recorded on the balance sheet and for the year ended December 31, 2019, lease expense of less than $.1 million was recorded related to short-term leases. Adoption of ASU 2016-02 resulted in the recording of additional right-of-use assets and lease liabilities of approximately $25.6 million and $27.8 million, respectively, as of January 1, 2019. There was an immaterial impact on the Company’s consolidated net earnings and cash flows upon adoption. The contribution toward the cost of tenant improvements is recorded as a reduction of the operating lease assets and reclassed from deferred rent to lease operating assets. For the year ended December 31, 2019, the Company recognized $5.4 million of operating lease expense and less than $0.1 million of financing lease expense. For the year ended December 31, 2018 (as reported under the prior leasing guidance) the Company recognized $5.2 million of operating lease expense and less than $0.1 million of financing lease expense, respectively. The Company’s leases contain non-lease components and activities that do not transfer a good or service to the Company. The Company elected not to combine lease and non-lease components and therefore non-lease costs were not included in the net lease assets or lease liabilities. 75 Total leased assets and liabilities as reassessed under the updated guidance and classified on the balance sheet, as of December 31, 2019 are as follows: (In thousands) Assets Classification Operating Right-of-use assets Finance Property and equipment, net Liabilities Current Operating Current portion of operating lease liabilities Finance Other liabilities Non-current Operating Operating lease liabilities Finance Other long-term liabilities December 31, 2019 $ $ $ $ $ $ 25,103 148 25,251 5,461 41 5,502 22,242 110 22,352 Cash paid for amounts affecting the measurement of the Company’s operating lease liabilities was $5.0 million for the year ended December 31, 2019. Maturity of lease liabilities as of December 31, 2019 are as follows: (In thousands) Operating Leases Finance Leases Total 2020 2021 2022 2023 2024 more than 5 years Total lease payments $ Less: Interest Present value of lease liabilities $ 5,461 5,358 5,316 5,294 5,302 11,270 38,001 (10,298) 27,703 $ $ 41 41 41 41 — — 164 (13) 151 $ $ 5,502 5,399 5,357 5,335 5,302 11,270 38,165 (10,311) 27,854 Total minimum future lease payments of approximately $2.1 million for a lease that has not commenced as of December 31, 2019 is not included in the consolidated financial statements, as the Company does not yet have control of the underlying asset. The lease is expected to commence in July 2020 with a lease term of 4.3 years. An explicit rate is not provided in some of the Company’s leases, therefore the Company uses a mix of incremental borrowing rate based on the information available at commencement date, as well as implicit and explicit rates in determining the present value of lease payments. The Company has options to renew lease terms for facilities and other assets. The exercise of lease renewal options is generally at the Company’s sole discretion. The Company evaluates renewal and termination options at the lease commencement date to determine if it is reasonably certain to exercise the option on the basis of economic factors. For certain leases, the Company's exercise of the renewal option was determined to be probable and the renewal period was accordingly included in the lease term and related calculations. Lease terms and discount rates as of December 31, 2019 are as follows: 76 Weighted average remaining lease term (years) Operating leases Finance leases Weighted average discount rate Operating leases Finance leases December 31, 2019 6.8 3.5 9.44% 5.00% Future minimum payments related to operating and capital leases, as reflected under the prior guidance, for the fiscal year ended December 31, 2018, are as follows with no changes from prior disclosure: (in thousands) Operating leases Capital leases Total Total $ 15,386 205 $ 15,591 2019 4,879 41 4,920 $ $ 2020 $ 4,719 41 $ 4,760 2021 4,754 41 4,795 $ $ 2022 2023 More than 5 Years $ $ 966 41 1,007 $ $ 68 41 109 $ $ — — — Rent expense, as reflected under the prior guidance, for the years ended December 31, 2018 and 2017 was $5.5 million and $5.6 million, respectively. 8. Cash Equivalents and Investments During the years ended December 31, 2019 and 2018, the Company purchased marketable debt securities, which are classified as available-for-sale and carried at fair value in the accompanying consolidated balance sheets on a settlement date basis. The following tables summarize the gross unrealized gains and losses of the Company’s marketable securities as of December 31, 2019 and December 31, 2018: Money market funds Commercial paper Corporate notes U.S. government securities U.S. asset-backed securities Classified as: Cash equivalents Short term investments Long term investments Amortized Cost Gains Losses December 31, 2019 Gross Unrealized $ $ 5,381 11,892 18,369 11,291 10,503 57,436 $ $ — $ — 11 4 6 21 $ Estimated Fair Value 5,381 11,892 18,380 11,295 10,509 57,457 — $ — — — — — $ $ $ 5,381 42,829 9,247 57,457 77 (In thousands) Money market funds Repurchase agreements Commercial paper Corporate notes U.S. government securities U.S. asset-backed securities Classified as: Cash equivalents Short-term investments Amortized Cost Gains Losses Fair Value December 31, 2018 Gross Unrealized $ $ 5,838 5,000 30,710 13,168 10,167 10,632 75,515 $ $ — $ — — — — — — $ — $ — — (24) (1) (14) (39) $ $ $ 5,838 5,000 30,710 13,144 10,166 10,618 75,476 10,838 64,638 75,476 As of the year ended December 31, 2018, the Company invested $5.0 million in overnight repurchase agreement securities classified as cash equivalents on the balance sheet. There were no marketable securities that the Company considers to be other-than-temporarily impaired as of December 31, 2019. The Company's investment strategy is to buy short-duration marketable securities with a high credit rating. As of December 31, 2019, all marketable securities held by the Company had remaining contractual maturities of three years or less. If any adjustment to fair value reflects a decline in the value of the investment, the Company considers all available evidence to evaluate the extent to which the decline is “other than temporary,” including the Company’s intention to sell and, if so, mark the investment to market through a charge to our consolidated statement of operations. There have been no impairments of the Company’s assets measured and carried at fair value for the year ended December 31, 2019. 9. Stock-Based Compensation Stock Option, Restricted Stock Units and Equity Incentive Plans The Company has historically had various stock incentive plans and agreements that provide for the issuance of nonqualified and incentive stock options and restricted stock units as well as other equity awards. Such awards may be granted by the Company’s Board of Directors to certain of the Company’s employees, directors and consultants. Options and restricted stock units granted to employees and non-employees under these plans expire no later than ten years from the date of grant and generally become exercisable over a four year period, under a graded-vesting methodology for stock options and annually on the anniversary grant date for restricted stock units, following the date of grant. The Company generally issues new shares upon the exercise of stock options or vesting of restricted stock units. The 2019 Omnibus Incentive Plan (2019 Plan) was approved on May 1, 2019 and provides incentives through the grant of stock options, stock appreciation rights, restricted stock awards and restricted stock units. The exercise price of stock options granted under the 2019 Plan shall not be less than the fair market value of the Company’s common stock on the date of grant. The 2019 Plan replaced the 1992 Stock Option Plan, the 2001 Stock Option Plan, the Amended and Restated 2004 Equity Incentive Plan, the 2009 Second Amended and Restated Omnibus Incentive Plan and the 2017 Omnibus Incentive Plan (Prior Plans), and no new grants have been granted under the Prior Plans after approval. However, the expiration or forfeiture of options previously granted under the Prior Plans will increase the number of shares available for issuance under the 2019 Plan. As of December 31, 2019, there were 3,344,242 shares available for future grant under the 2019 Plan. Employee Stock Purchase Plan Employees are able to purchase stock under the Vericel Corporation Employee Stock Purchase Plan (ESPP). The ESPP allows for the issuance of an aggregate of 1,000,000 shares of common stock of which 595,799 have been issued since the inception of the benefit in 2015. Participation in this plan is available to substantially all employees. The ESPP is a compensatory plan accounted for under the expense recognition provisions of the share-based payment accounting standards. Compensation expense is recorded based on the fair market value of the purchase options at the grant date, which corresponds to the first day of each purchase period and is amortized over the purchase period. In January 2020, employees purchased 19,076 shares resulting in proceeds from the 78 sale of common stock of $0.2 million under the ESPP for the fourth quarter of 2019. The total share-based compensation expense for the ESPP for the years ended December 31, 2019, 2018, and 2017 was approximately $0.3 million, $0.3 million, and $0.2 million, respectively. Service-Based Stock Options During the year ended December 31, 2019, the Company granted 2,033,760 service-based options to purchase common stock. The exercise price of the options is the fair market value per share of common stock on the grant date, generally vest over four years (other than 78,750 non-employee director options which vest over one year) and have a term of ten years. The Company issues new shares upon the exercise of stock options. The weighted average grant-date fair value of service-based options granted during the years ended December 31, 2019, 2018, and 2017 was $12.62, $6.96 and $1.99, respectively. The net compensation costs recorded for the service-based stock options related to employees and directors (including the impact of forfeitures) for the years ended December 31, 2019, 2018, and 2017 were $11.8 million, $6.9 million and $2.5 million, respectively. The fair value of each service-based stock option grant for the reported periods is estimated on the date of the grant using the Black-Scholes option-pricing model using the weighted average assumptions noted in the following table. Service-Based Stock Options Expected dividend rate Expected stock price volatility Risk-free interest rate Expected life (years) 2019 —% 77.9-85.5% 1.4-2.7% 5.3 - 6.3 Year Ended December 31, 2018 —% 82.3 – 88.3% 2.4 – 3.1% 5.3 - 6.3 2017 —% 79.7 – 88.2% 1.39 – 2.3% 5.5 - 6.3 The following table summarizes the activity for service-based stock options for the indicated periods: Service-Based Stock Options Outstanding at December 31, 2018 Granted Exercised Expired Forfeited Outstanding at December 31, 2019 Exercisable at December 31, 2019 Options Weighted Average Exercise Price 4,790,683 $ $ 2,033,760 (1,197,016) $ (36,561) $ (537,916) $ $ 5,052,950 $ 2,385,824 5.85 17.51 3.64 26.16 11.26 10.35 7.49 Weighted Average Remaining Contractual Term (Years) Aggregate Intrinsic Value (Thousands) 7.7 $ 11,407 7.7 6.5 $ $ 37,974 25,113 As of December 31, 2019, 4,700,318 shares are vested and expected to vest. As of December 31, 2019, there was approximately $16.6 million, of total unrecognized compensation cost related to non-vested service-based stock options granted under the 2019 Plan and the Prior Plans. That cost is expected to be recognized over a weighted-average period of 3.2 years. The total intrinsic value of stock options vested for the years ended December 31, 2019, 2018, and 2017 was $12.4 million, $10.3 million and $0.7 million, respectively. Restricted Stock Units The restricted stock units vest annually over four years in equal installments commencing on the first anniversary of the grant date (other than non-employee director options which vest over one year from the grant date). The Company issues new shares upon the vesting of restricted stock units. Restricted stock awards are recorded at fair value at the date of grant, which is based on the closing share price on the grant date. Compensation expense is recorded for restricted stock units that are expected to vest based on their fair value at grant date and is amortized over the expected vesting period. The following table summarizes the activity for restricted stock awards for the indicated periods: 79 Restricted Stock Units Outstanding at December 31, 2018 Granted Vested Forfeited Unvested at December 31, 2019 Number of Restricted Stock Awards Weighted Average Grant Date Fair Value Weighted Average Term Aggregate Intrinsic Value (Thousands) $ — 186,922 — (29,892) $ $ 157,030 17.71 17.24 17.80 $ 3,310 1.6 $ 2,732 The total grant-date fair value of restricted stock units granted in the year ended December 31, 2019 was $3.3 million. No restricted stock units were granted in 2018. The net compensation costs recorded for the service-based restricted stock units related to employees and directors (including the impact of forfeitures) for the year ended December 31, 2019 was $1.0 million. At December 31, 2019, the total unrecognized compensation cost related to the restricted stock awards was $1.8 million and the weighted average period over which that cost is expected to be recognized was 3.1 years. Stock Compensation Expense Non-cash stock-based compensation expense (employee stock purchase plan, service-based stock options and restricted stock units) included in cost of goods sold, research and development expenses and selling, general and administrative expenses is summarized in the following table: (in thousands) Cost of goods sold Research and development General, selling and administrative Total non-cash stock-based compensation expense Years Ended December 31, 2019 2018 2017 $ $ 2,029 2,428 8,722 13,179 $ $ 1,015 1,672 4,536 7,223 $ $ 428 506 1,746 2,680 10. Shareholders’ Equity Public Equity Offering In June 2018, the Company sold 5,750,000 shares of its common stock in an underwritten public offering at a price of $13.00 per share. The Company received proceeds of $70.1 million, net of $4.7 million of underwriters’ discount and issuance costs consisting primarily of legal and accounting fees. The Company recorded these proceeds as a common stock issuance. Dividends No cash dividends have been declared or paid by the Company since its inception. 80 11. Net Loss Per Common Share The following reflects the net loss attributable to common shareholders and share data used in the basic and diluted earnings per share computations using the two class method: (Amounts in thousands, except per share amounts) Numerator: Net loss Denominator: Denominator for basic and diluted EPS: weighted-average common shares outstanding Net loss per share attributable to common shareholders (basic and diluted) $ $ Year Ended December 31, 2019 2018 2017 (9,665) $ (8,137) $ (17,286) 44,180 40,242 33,355 (0.22) $ (0.20) $ (0.52) Anti-dilutive shares excluded from the calculation of diluted earnings per share(a) (amounts in millions): Stock options Restricted stock unit awards Warrants 5.1 0.2 — 4.8 — — 4.6 — 0.9 (a) Common equivalent shares are not included in the diluted per share calculation where the effect of their inclusion would be anti-dilutive. 12. Stock Purchase Warrants The Company has historically issued warrants to purchase shares of the Company’s common stock in connection with certain of its common stock offerings. The fair value of the warrants described in the table above is measured using the Black-Scholes valuation model. Inherent in the Black-Scholes valuation model are assumptions related to expected stock-price volatility, expected life, risk-free interest rate and dividend yield. The Company estimates the volatility of its common stock based on historical volatility that matches the expected remaining life of the warrants. The risk-free interest rate is based on the U.S. Treasury zero- coupon yield curve on the grant date for a maturity similar to the expected remaining life of the warrants. The expected life of the warrants is assumed to be equivalent to their remaining contractual term. The dividend rate is based on the historical rate, which the Company anticipates will remain at zero. During the year ended December 31, 2019, the Company issued 19,808 shares of common stock upon the exercise warrants with an exercise price of 4.27. There are no warrants outstanding as of December 31, 2019. ICT Warrants On December 21, 2017, the Company received $5.2 million (gross of withholding tax) from Innovative Cellular Therapeutics CO., LTD. (ICT), of which $4.0 million was allocated to the purchase of a warrant for 818,424 shares of the Company's common stock based on the fair value on the date of grant and the remaining $1.2 million was allocated as consideration for the license agreement described in note 4. The fair value of the warrant was based on the closing price as of December 6, 2017 of $4.90 at an exercise price of $0.01 per share. On December 27, 2017, ICT exercised the warrant via a cashless exercise in exchange for 816,850 shares of the Company’s common stock. There were no warrants issued to ICT outstanding as of December 31, 2019. 13. Fair Value Measurements The Company’s fair value measurements are classified and disclosed in one of the following three categories: • Level 1: Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities; • Level 2: Quoted prices in markets that are not active, or inputs which are observable, either directly or indirectly, for substantially the full term of the asset or liability; • Level 3: Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity). 81 There was no movement between Level 1 and Level 2 or between Level 2 and Level 3. Assets and liabilities measured at fair value are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. The commercial paper, corporate notes, government securities and asset-backed securities are classified as Level 2 as they were valued based upon quoted market prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active and model-based valuation techniques for which all significant inputs are observable in the market or can be corroborated by observable market data for substantially the full term of the assets. The following table summarizes the valuation of the Company’s financial instruments that are measured at fair value on a recurring basis: (In thousands) Assets: Money market funds Repurchase agreements Commercial paper Corporate notes U.S. government securities U.S. asset-backed securities December 31, 2019 December 31, 2018 Fair value measurement category Fair value measurement category Total Level 1 Level 2 Level 3 Total Level 1 Level 2 Level 3 $ 5,381 — 11,892 18,380 11,295 $ — $ $ 5,381 — — — 11,892 — 18,380 — 11,295 — $ 5,838 — 5,000 — 30,710 — 13,144 — 10,166 — $ $ $ 5,838 — 5,000 — 30,710 — 13,144 — 10,166 10,509 $ 57,457 — 10,509 $ 52,076 $ 5,381 $ — 10,618 — $ 75,476 — 10,618 $ 69,638 $ 5,838 $ — — — — — — — The fair values of the cash equivalents and marketable securities are based on observable market prices. 14. Income Taxes Loss before income taxes for U.S and non-U.S operations was as follows: U.S. loss Non U.S. loss Year Ended December 31, 2019 2018 2017 $ $ (9,632) $ (33) (9,665) $ (8,056) $ (81) (8,137) $ (17,066) (220) (17,286) A reconciliation of income taxes computed using the federal statutory rate to the taxes reported in the consolidated statements of operations is as follows: (In thousands) Loss before income taxes Federal statutory rate Taxes computed at federal statutory rate State taxes Stock compensation Federal and State Rate Change Other Change in valuation allowance Reported income taxes Deferred tax assets (liabilities) consist of the following: Year Ended December 31, 2019 2018 2017 $ (9,665) 21% (2,030) (484) (1,329) (164) (49) 4,056 $ (8,137) 21% (1,709) (385) (605) 839 172 1,688 — $ — $ (17,286) 34% (5,877) (1,106) 563 11,749 116 (5,445) — $ $ 82 (In thousands) Deferred tax assets: Net operating loss carryforwards Employee benefits and stock compensation Research and development costs Fixed assets Intangible assets Operating lease liability Inventory reserve Other, net Total deferred tax assets Less: valuation allowance Total net deferred tax assets Deferred tax liabilities: Fixed assets Total net deferred tax liabilities Net deferred tax assets and liabilities Year Ended December 31, 2019 2018 $ 10,542 $ 4,329 7,851 — 4,350 102 3,303 119 30,596 (29,991) 605 (605) (605) — $ $ 10,969 2,798 9,067 418 — — 2,339 345 25,936 (25,936) — — — — As of December 31, 2019, the Company’s U.S. federal and state tax net operating loss carryforwards available to offset future profits, after considering the annual Section 382 limit described below, are $42.2 million and $24.5 million, respectively. These net operating loss carryforwards will expire between 2020 and 2039 with the exception of the federal net operating loss generated in 2018. The federal net operating loss of $1.5 million generated in 2018 can be carried forward indefinitely. The projected annual limitation on the use of the net operating losses that existed prior to September 17, 2014 as a result of our change in control in 2014 per Section 382 of the Internal Revenue Code is $0.8 million. As a result, a significant portion of the net operating losses and tax credit carryforwards will expire prior to their utilization, regardless of the level of future profitability. In accordance with the accounting guidance for income taxes, the Company estimated whether recoverability of its deferred tax assets is “more likely than not,” based on forecasts of taxable income in the related tax jurisdictions. In this estimate, the Company uses historical results, projected future operating results based upon approved business plans, eligible carry forward periods, tax planning opportunities and other relevant considerations. Based on these factors, including historical losses incurred by the Company, a full valuation allowance for the deferred tax assets, including the deferred tax assets for the aforementioned net operating losses and credits, has been provided since they are not more likely than not to be realized. If the Company achieves profitability, these deferred tax assets may be available to offset future income taxes. The change in the valuation allowance was an increase of $4.1 million and $1.7 million for the years ended December 31, 2019 and 2018, respectively. The Company assesses uncertain tax positions in accordance with the guidance for accounting for uncertain tax positions. This pronouncement prescribes a recognition threshold and measurement methodology for recording within the financial statements uncertain tax positions taken, or expected to be taken, in the Company’s income tax returns. To the extent the uncertain tax positions do not meet the “more likely than not” threshold, the Company has derecognized such positions. To the extent the uncertain tax positions meet the “more likely than not” threshold, the Company has measured and recorded the highest probable benefit, and have established appropriate reserves for benefits that exceed the amount likely to be sustained upon examination. The Company currently has not recorded any uncertain tax positions and does not anticipate that the unrecognized tax benefits will significantly increase or decrease within the next twelve months. The Company files U.S. federal and state income tax returns with varying statute of limitations. Due to the Company’s net operating loss carryforwards, federal income tax returns from incorporation are still subject to examination. Michigan tax returns for the year ended December 31, 2013 and forward are subject to examination. Massachusetts tax returns for the year ended December 31, 2015 and forward are subject to examination. On December 22, 2017 the Tax Cuts and Jobs Act (Tax Act) was enacted. The Tax Act contains significant changes to corporate taxation, including the reduction of the corporate tax rate from 35 percent to 21 percent, increased deductions for capital spending, limitations on interest expense deductions, implementation of a territorial tax system, and imposition of a tax on deemed repatriated earnings of foreign subsidiaries. The Company remeasured the deferred taxes based on the enacted rate of 21 percent which resulted 83 in an increase to tax expense of $11.7 million, which was recorded in 2017. The increase to tax expense was offset by the reversal of the valuation allowance. Our final determination of the Tax Act impact and the remeasurement of our deferred assets and liabilities was completed prior to the deadline of one year from enactment of the Tax Act. For the year ended December 31, 2018, there were no material changes to our analysis originally performed as of December 31, 2017. 15. Employee Savings Plan The Company has a 401(k) savings plan that allows participating employees to contribute a portion of their salary, subject to annual limits and minimum qualifications. The Board may, at its sole discretion, approve Company matching contributions to the plan. The Company made contributions of $0.7 million, $0.6 million and $0.6 million for the years ended December 31, 2019, 2018 and 2017, respectively. 16. NexoBrid License and Supply Agreements On May 6, 2019, the Company entered into exclusive license and supply agreements with MediWound Ltd. (MediWound) to commercialize NexoBrid® and any improvements to Nexobrid in all countries of North America. NexoBrid is a topically- administered biological product that enzymatically removes nonviable burn tissue, or eschar, in patients with deep partial and full- thickness thermal burns. NexoBrid is currently in clinical development in North America, and pursuant to the terms of the license agreement, MediWound will continue to conduct all clinical activities described in the development plan to support the BLA filing with the United States Food and Drug Administration under the supervision of a Central Steering Committee comprised of members of each party. In May 2019, the Company paid MediWound $17.5 million in consideration of the license. The $17.5 million upfront payment was recorded to research and development expense in the year ended December 31, 2019 as the license is considered in process research and development. The Company is also obligated to pay MediWound $7.5 million upon U.S. regulatory approval of the BLA for NexoBrid and up to $125 million contingent upon meeting certain sales milestones. The first sales milestone of $7.5 million would be triggered when annual net sales of NexoBrid or improvements to it in North America exceed $75 million. The Company also will pay MediWound tiered royalties on net sales ranging from mid-high single-digit to mid-teen percentages, subject to customary reductions. The U.S. Biomedical Advanced Research and Development Authority (BARDA) has committed to procure NexoBrid, and the Company will pay a percentage of gross profits to MediWound on initial committed amounts and a royalty on any additional BARDA purchases of NexoBrid beyond the initial committed amount. The Company also entered into a supply agreement with MediWound under which MediWound will manufacture NexoBrid for the Company on a unit price basis which may be increased based on a published index. MediWound is obligated to supply the Company with NexoBrid for sale in North America on an exclusive basis for the first five years of the term of the supply agreement. After the exclusivity period or upon supply failure, the Company will be permitted to establish an alternate source of supply. As of December 31, 2019, the milestone payments are not yet probable and therefore, not considered a commitment. 17. Commitments and Contingencies Manufacturing and Supply Agreements Matricel — In October 2015, the Company signed a long-term supply agreement with Matricel GmbH for the ACI-Maix collagen membrane used in the manufacture of MACI. Matricel supplied ACI-Maix membranes used in the production of MACI when it was previously marketed outside the U.S. by Genzyme Corporation, a Sanofi company. The Company and Matricel amended the agreement on March 17, 2018. Under the agreement, the Company has committed to purchase annually approximately $0.6 million per year, the Company has fulfilled this commitment for the years ended December 31, 2019, 2018 and 2017, respectively. The agreement is effective until December 31, 2022 and contains a 5-year renewal option by the Company and an additional 5-year automatic renewal, unless otherwise terminated. Manufacture, Supply and Other Agreements — The Company has entered into various agreements relating to the manufacture of its products and the supply of certain components. If the manufacturing or supply agreements expire or are otherwise terminated, the Company may not be able to identify and obtain ancillary materials that are necessary to develop its products and such expiration and termination could have a material effect on the Company’s business. The Company's purchase commitments consist of minimum purchase amounts of materials used in the Company's cell manufacturing process to manufacture its marketed cell therapy products. Future minimum purchase commitments related to our contractual obligations are as follows: 84 (in thousands) Purchase commitments Total 2020 2021 2022 2023 2024 More than 5 Years $ 1,821 $ 607 $ 607 $ 607 $ — $ — $ — Payments Due by Period 18. Supplementary Quarterly Financial Information (unaudited) Quarterly earnings per share amounts may not sum to the totals for each of the years, since quarterly computations are based on weighted average common shares outstanding during each quarter. In thousands, except per share data 2019 Revenues Gross profit Income (loss) from operations Net (loss) income Net (loss) income per share (Basic) Net (loss) income per share (Diluted) 2018 Revenues Gross profit Income (loss) from operations Net (loss) income Net (loss) income per share (Basic) Net (loss) income per share (Diluted) First Quarter Second Quarter Third Quarter Fourth Quarter Year $ $ $ $ 21,810 13,170 (3,358) (2,844) (0.07) (0.07) 18,027 10,361 (4,322) (7,659) (0.21) (0.21) $ $ 26,151 17,129 (20,200) (19,792) (0.45) (0.45) 19,011 11,284 (4,246) (4,651) (0.12) (0.12) $ $ 30,499 21,175 3,097 3,470 0.08 0.07 22,484 14,346 (1,336) (1,069) (0.02) (0.02) $ $ 39,390 28,805 9,210 9,501 0.21 0.20 31,335 22,706 5,995 5,242 0.12 0.11 117,850 80,279 (11,251) (9,665) (0.22) (0.22) 90,857 58,697 (3,909) (8,137) (0.20) (0.20) 85 Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure There are none to report. Item 9A. Controls and Procedures Evaluation of Disclosure Controls and Procedures Management of the Company, with the participation of its certifying officers, evaluated the effectiveness of the Company's disclosure controls and procedures as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act. Based on the evaluation as of December 31, 2019, the Company’s Certifying Officers concluded that the Company’s disclosure controls and procedures were effective. The Company has established disclosure controls and procedures designed to ensure that information required to be disclosed by the Company in the reports that it files or submits under the Securities and Exchange Act of 1934, as amended (the “Exchange Act”), is recorded, processed, summarized and reported within the time periods specified in the Commission’s rules and forms, and that such information is accumulated and communicated to management of the Company, with the participation of its Chief Executive Officer and Chief Financial Officer (its “Certifying Officers”), as appropriate, to allow timely decisions regarding required disclosure. Management’s Report on Internal Control over Financial Reporting Our management is responsible for establishing and maintaining adequate internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act). Our internal control over financial reporting is a process designed under the supervision of our CEO and CFO to provide reasonable assurance regarding the reliability of financial reporting and the preparation of our financial statements for external purposes in accordance with generally accepted accounting principles. Management evaluated the effectiveness of our internal control over financial reporting using the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) in Internal Control - Integrated Framework (2013). Management concluded our internal control over financial reporting was effective as of December 31, 2019. The effectiveness of the Company’s internal control over financial reporting as of December 31, 2019 has been audited by PricewaterhouseCoopers LLP, an independent registered public accounting firm, as stated in their report which appears in Item 8 of this Form 10-K. Changes in Internal Control over Financial Reporting During the three months ended December 31, 2019, there were no material changes made in our internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) of the Exchange Act). Item 9B. Other Information Not applicable. 86 PART III Certain information required by Part III is omitted from this Annual Report on Form 10-K, and is incorporated by reference to our definitive Proxy Statement to be filed with the Securities and Exchange Commission pursuant to Regulation 14A in connection with our 2019 Annual Meeting of Shareholders scheduled for April 29, 2020. Item 10. Directors, Executive Officers and Corporate Governance The information relating to our directors is incorporated by reference to the Proxy Statement as set forth under the caption “Election of Directors.” Information relating to our executive officers is set forth in Part I of this Report under the caption “Executive Officers.” Information with respect to delinquent filings pursuant to Item 405 of Regulation S-K is incorporated by reference to the Proxy Statement as set forth under the caption “Section 16(a) Beneficial Ownership Reporting Compliance.” Item 11. Executive Compensation The information relating to executive compensation is incorporated by reference to the Proxy Statement under the caption “Executive Compensation and Related Information.” Item 12. Security Ownership of Certain Beneficial Owners and Management, and Related Shareholder Matters The information relating to ownership of our equity securities by certain beneficial owners and management is incorporated by reference to the Proxy Statement as set forth under the caption “Stock Ownership of Certain Beneficial Owners and Management.” Item 13. Certain Relationships and Related Transactions, and Director Independence The information relating to certain relationships and related person transactions is incorporated by reference to the Proxy Statement under the caption “Certain Relationships and Related Party Transactions.” Item 14. Principal Accountant Fees and Services The information relating to principal accountant fees and services is incorporated by reference to the Proxy Statement under the caption “Ratification of Appointment of Independent Registered Public Accounting Firm.” 87 Item 15. Exhibits and Financial Statement Schedules PART IV (a) The following documents are filed as part of this Annual Report on Form 10-K: 1. Financial Statements (see Item 8). 2. All information is included in the Financial Statements or Notes thereto. 3. Exhibits: See Exhibit Index. Item 16. Form 10-K Summary This Annual Report on Form 10-K does not include a summary. 88 Exhibit No. Description EXHIBIT INDEX 3.1 3.2 3.3 3.4 3.5 3.6 4.1 4.2 4.3 4.4 Restated Articles of Incorporation of the Company, filed as Exhibit 4.1 to the Company’s Current Report on Form 8-K filed on December 17, 2009, incorporated herein by reference. Certificate of Amendment to Restated Articles of Incorporation of the Company dated February 9, 2010, filed as Exhibit 3.2 to the Company’s Post-Effective Amendment No. 1 to Form S-1 filed on March 31, 2010, incorporated herein by reference. Certificate of Amendment to Restated Articles of Incorporation of the Company dated March 22, 2011, attached as Exhibit 3.1 to the Company’s Current Report on Form 8-K filed on March 25, 2011, incorporated herein by reference. Certificate of Amendment to the Restated Articles of Incorporation of the Company, dated November 21, 2014, attached as Exhibit 3.1 to the Company’s Current Report on Form 8-K filed on November 24, 2014, incorporated herein by reference. Certificate of Designations, Preferences and Rights and Limitations of Series A Convertible Preferred Stock (incorporated herein by reference as Exhibit 3.7 to the Company's Annual Report on Form 10-K, filed March 14, 2016). Bylaws, as amended, attached as Exhibit 3.1 to the Company’s Current Report on Form 8-K filed on November 12, 2010, incorporated herein by reference. Form of Senior Indenture for Senior Debt Securities, filed as Exhibit 4.2 to the Company’s Registration Statement on Form S-3 filed on August 16, 2018 and incorporated herein by reference. Form of Indenture for Subordinated Debt Securities, filed as Exhibit 4.3 to the Company’s Registration Statement on Form S-3 filed on August 16, 2018 and incorporated herein by reference. Shareholder Rights Agreement, dated as of August 11, 2011, between the Company and Continental Stock Transfer & Trust Company, as Rights Agent, attached as Exhibit 4.3 to the Company’s Current Report on Form 8-A filed on August 12, 2011, incorporated herein by reference. Amendment to Shareholder Rights Agreement, dated as of March 9, 2012, between the Company and Continental Stock Transfer & Trust Company, as Rights Agent, attached as Exhibit 4.1 to the Company’s Current Report on Form 8-K filed on March 9, 2012, incorporated herein by reference. 4.5 Description of Capital Stock 10.1 # 10.2 # 2004 Equity Incentive Plan, attached as Exhibit 10.82 to Amendment No. 1 to the Company’s Quarterly Report on Form 10-Q/A for the quarter ended September 30, 2004, incorporated herein by reference. Form of Option and Restricted Stock Award Agreements for Grants under 2004 Equity Incentive Plan, attached as Exhibit 10.84 to the Company’s Annual Report on Form 10-K for the year ended June 30, 2005, incorporated herein by reference. 10.3 # 2004 Equity Incentive Plan, as amended, attached as Exhibit 99.1 to the Company’s Current Report on Form 8-K filed on November 8, 2006, incorporated herein by reference. 89 Exhibit No. 10.4 # Description Forms of Grant Notice and Stock Option Agreement for Grants under 2004 Equity Incentive Plan, as amended, attached as Exhibit 99.2 to the Company’s Current Report on Form 8-K filed on November 8, 2006, incorporated herein by reference. 10.5 # 10.6 # 10.7 # 10.8 10.9 # 10.10 10.11 10.12 10.13 10.14 10.15 † 10.16 † 10.17 † Form of Indemnification Agreement entered into between the Company and each of its directors, attached as Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on August 31, 2010, incorporated herein by reference. Senior Executive Incentive Bonus Plan (incorporated herein by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K, filed on March 25, 2011). Executive Employment Agreement, executed March 4, 2013 and effective March 1, 2013, by and between the Company and Dominick C. Colangelo (incorporated herein by reference to Exhibit 10.1 to the Company’s Report on Form 8-K, filed on March 8, 2013). Asset Purchase Agreement, dated as of April 19, 2014, by and between the Company and Sanofi (incorporated herein by reference to Exhibit 2.1 to the Company’s Current Report on Form 8-K filed on April 23, 2014). Second Amended and Restated 2009 Omnibus Incentive Plan (previously filed as Appendix II to the Company’s definitive proxy statement on Schedule 14A, filed on October 21, 2014 and incorporated herein by reference). Lease Agreement, dated November 30, 2005, by and between the Company and Up 64 Sidney Street, LLC, as amended (incorporated herein by reference as Exhibit 10.57 to the Company's Annual Report on Form 10-K, filed March 14, 2016). Lease Agreement, dated January 23, 2008, by and between the Company and Up 64 Sidney Street, LLC, as amended (incorporated herein by reference as Exhibit 10.58 to the Company's Annual Report on Form 10-K, filed March 14, 2016). Vericel Corporation 2015 Employee Stock Purchase Plan (incorporated herein by reference to Appendix I of the Company’s Proxy Statement on Schedule 14A for the fiscal year ended December 31, 2014, filed on March 25, 2015). Services Agreement, dated April 5, 2016 between the Company and Dohmen Life Science Services, LLC (incorporated herein by reference to Exhibit 10.2 of the Company’s Quarterly Report on Form 10-Q filed with the SEC on May 10, 2016). First Amendment to the Services Agreement, dated April 5, 2016 between the Company and Dohmen Life Science Services, LLC, dated May 31, 2016 (incorporated herein by reference to Exhibit 10.2 of the Company’s Quarterly Report on Form 10-Q filed with the SEC on August 8, 2016). Second Amendment to the Services Agreement, dated April 5, 2016 between the Company and Dohmen Life Science Services, LLC, dated July 1, 2016 (incorporated herein by reference to Exhibit 10.3 of the Company’s Quarterly Report on Form 10-Q filed with the SEC on August 8, 2016). Form of Warrants issued by the Company to the Lenders (incorporated herein by reference to Exhibit 10.1 on Form 8-K filed September 14, 2016, as amended on December 30, 2016). Third Amendment to Services Agreement, dated October 12, 2016, by and between the Company and Dohmen Life Science Services, LLC (incorporated herein by reference to Exhibit 10.4 of the Company’s Quarterly Report on Form 10-Q filed with the SEC on November 7, 2016). 90 Exhibit No. 10.18 † Description Fourth Amendment, dated November 19, 2016 to Services Agreement by and between the Company and Dohmen Life Science Services, LLC, dated April 5, 2016, as amended (incorporated herein by reference to Exhibit 10.2 on Form 8-K filed November 25, 2016). 10.19 † 10.20 † 10.21 † 10.22 † 10.23 # 10.24 # 10.25 # 10.26 10.27 † 10.28 10.29 † 10.30 † 10.31 † 10.32 † Form of Warrant issued by the Company to ICT (incorporated herein by reference to Exhibit 10.1 on Form 8-K filed May 15, 2017). Distribution Agreement by and between Orsini Pharmaceutical Services, Inc. and the Company, dated May 15, 2017 (incorporated herein by reference to Exhibit 10.1 on Form 8-K/A filed June 2, 2017). Fifth Amendment, dated May 15, 2017, to the Services Agreement by and between the Company and Dohmen Life Science Services, LLC, dated April 5, 2016, as amended (incorporated herein by reference to Exhibit 10.2 on Form 8-K/A filed June 2, 2017). License Agreement between the Company and Innovative Cellular Therapeutics CO., LTD., dated May 9, 2017 (incorporated herein by reference to Exhibit 10.2 on Form 8-K/A filed June 2, 2017). First Amendment to Executive Employment Agreement by and between Dominick C. Colangelo and the Company, dated September 14, 2017 (incorporated herein by reference to Exhibit 10.1 on Form 8-K filed September 19, 2017). Amended and Restated Employment Agreement by and between Daniel Orlando and the Company, dated September 14, 2017 (incorporated herein by reference to Exhibit 10.2 on Form 8-K filed September 19, 2017). Amended and Restated Employment Agreement by and between Gerard Michel and the Company, dated September 15, 2017 (incorporated herein by reference to Exhibit 10.3 on Form 8-K filed September 19, 2017). First Amendment to Distribution Agreement between Orsini Pharmaceutical Services, Inc. and the Company, dated August 10, 2017 (incorporated herein by reference to Exhibit 10.8 on Form 10-Q filed November 7, 2017). Form of Warrant issued by the Company to each of SVB and MidCap (incorporated herein by reference to Exhibit 10.2 on Form 8-K filed December 8, 2017). Warrant issued by the Company to ICT (incorporated herein by reference to Exhibit 10.7 on Form 8-K filed December 28, 2017). Second Amendment to Distribution Agreement between Orsini Pharmaceutical Services, Inc. and the Company, dated October 13, 2017 (incorporated herein by reference to Exhibit 10.56 on Form 10-K filed March 8, 2018). Third Amendment to Distribution Agreement between Orsini Pharmaceutical Services, Inc. and the Company, dated November 14, 2017 (incorporated herein by reference to Exhibit 10.57 on Form 10-K filed March 8, 2018). Fourth Amendment to Distribution Agreement between Orsini Pharmaceutical Services, Inc. and the Company, dated July 25, 2018 (incorporated herein by reference to Exhibit 10.1 on Form 10-Q filed November 6, 2018). Dispensing Agreement by and between AllCare Plus Pharmacy and the Company, dated July 26, 2018 (incorporated herein by reference to Exhibit 10.2 on Form 10-Q, filed November 6, 2018). 91 Exhibit No. 10.33 † 10.34 # 10.35 † Description Fifth Amendment to Distribution Agreement between Orsini Pharmaceutical Services, Inc. and the Company, dated October 18, 2018 (incorporated herein by reference to Exhibit 10.3 on Form 10-Q filed November 6, 2018). Amended and Restated Non-employee Director Compensation Guidelines (incorporated herein by reference to Exhibit 10.58 on Form 10-K filed March 5, 2018). Amended and Restated ACI-Maix Supply Agreement, dated March 17, 2018, as amended, by and between the Company and Matricel GMBH (incorporated herein by reference to Exhibit 10.1 on Form 10-Q filed May 8, 2018). 10.36 # 2017 Omnibus Incentive Plan (previously filed as Appendix I to the Company's definitive proxy statement on Schedule 14A, filed March 20, 2017 and incorporated herein by reference). 10.37 #** Form of New Hire Incentive Stock Option Agreement under the 2017 Omnibus Incentive Plan. 10.38 #** Form of Incentive Stock Option Award Agreement under the 2017 Omnibus Incentive Plan. 10.39 #** Form of Non-Employee Director Award Agreement under the 2017 Omnibus Incentive Plan. 10.40 #** Form of Restricted Stock Unit Award Agreement under the 2017 Omnibus Incentive Plan. 10.41 # 10.42 # 10.43 # 10.44 # 10.45 # 10.46 # 10.47 10.48 † 10.49 † 10.50 † Vericel Corporation 2019 Omnibus Incentive Plan (incorporated herein by reference to Exhibit 10.1 on Form 8-K filed May 1, 2019). Form of Incentive Stock Option Agreement for employees under the 2019 Omnibus Incentive Plan (incorporated herein by reference to Exhibit 10.2 on Form 8-K filed May 1, 2019). Form of Incentive Stock Option Agreement for New Hires under the 2019 Omnibus Incentive Plan (incorporated herein by reference to Exhibit 10.3 on Form 8-K filed May 1, 2019). Form of Non-Qualified Stock Option Agreement under the 2019 Omnibus Incentive Plan (incorporated herein by reference to Exhibit 10.4 on Form 8-K filed May 1, 2019). Form of Restricted Stock Unit Award Agreement for Employees under the 2019 Omnibus Incentive Plan (incorporated herein by reference to Exhibit 10.5 on Form 8-K filed May 1, 2019). Form of Restricted Stock Unit Award Agreement for Non-employees under the 2019 Omnibus Incentive Plan (incorporated herein by reference to Exhibit 10.6 on Form 8-K filed May 1, 2019). Sixth Amendment to Distribution Agreement between Orsini Pharmaceutical Services, Inc. and the Company, dated April 18, 2019 (incorporated herein by reference to Exhibit 10.1 on Form 10-Q filed August 6, 2019). First Amendment to Dispensing Agreement by and between AllCare Plus Pharmacy and the Company, dated May 1, 2019 (incorporated herein by reference to Exhibit 10.2 on Form 10-Q, filed August 6, 2019) License Agreement between the Company and Mediwound LTD., dated May 6, 2019 (incorporated herein by reference to Exhibit 10.9 on Form 10-Q filed August 6, 2019). Supply Agreement between the Company and Mediwound LTD., dated May 6, 2019 (incorporated herein by reference to Exhibit 10.10 on Form 10-Q filed August 6, 2019). 92 Exhibit No. Description 10.51 # Amended and Restated Employment Agreement by and between Michael Halpin and the Company, dated September 14, 2017 (incorporated herein by reference to Exhibit 10.11 on Form 10-Q filed August 6, 2019). 10.52 # First Amendment to Executive Employment Agreement, executed and effective June 3, 2019, by and between the Company and Michael Halpin (incorporated herein by reference to Exhibit 10.12 on Form 10-Q, filed August 6, 2019). 21.1** Subsidiaries of Registrant. 23.1** Consent of Independent Registered Public Accounting Firm. 31.1** Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 31.2** Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 32.1* Certification of Chief Executive Officer and Chief Financial Officer pursuant to Section 906 of the Sarbanes- Oxley Act of 2002. 101.INS** XBRL Instance Document 101.SCH** XBRL Taxonomy Extension Schema Document 101.CAL** XBRL Taxonomy Extension Calculation Linkbase Document 101.LAB** XBRL Taxonomy Extension Label Linkbase Document 101.PRE** XBRL Taxonomy Extension Presentation Linkbase Document 101.DEF** XBRL Taxonomy Extension Definition Linkbase Document # Management contract or compensatory plan or arrangement covering executive officers or directors of Vericel. † Confidential treatment status has been granted as to certain portions thereto, which portions are omitted and filed separately with the Securities and Exchange Commission. * Furnished herewith. ** Filed herewith. 93 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. SIGNATURES Date: February 25, 2020 Vericel Corporation /s/ DOMINICK C. COLANGELO Dominick C. Colangelo President and Chief Executive Officer (Principal Executive Officer) Pursuant to the requirements of the Securities Exchange Act of 1934, this Annual Report on Form 10-K has been signed on behalf of the registrant on February 25, 2020 by the following persons in the capacities indicated. Signature Title /s/ DOMINICK C. COLANGELO Dominick C. Colangelo President and Chief Executive Officer, Director (Principal Executive Officer) /s/ GERARD J. MICHEL Gerard J. Michel /s/ ROBERT L. ZERBE, M.D. Robert L. Zerbe, M.D. /s/ ALAN L. RUBINO Alan L. Rubino /s/ HEIDI M. HAGEN Heidi M. Hagen /s/ STEVEN C. GILMAN Steven C. Gilman /s/ KEVIN F. MCLAUGHLIN Kevin F. McLaughlin /s/ PAUL K. WOTTON Paul K. Wotton Chief Financial Officer and Vice President of Corporate Development (Principal Financial and Accounting Officer) Chairman of the Board of Directors Director Director Director Director Director 94 

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