Note 1. Organization

The Company

Ra Medical Systems, Inc. (the “Company”) is a medical device company leveraging its advanced excimer laser-based platform for use in the treatment of vascular immune-mediated inflammatory diseases. Its excimer laser and single-use catheter system, together referred to as “DABRA”, is used as a tool in the treatment of peripheral artery disease (“PAD”). The Company was formed on September 4, 2002 in the state of California and reincorporated in Delaware on July 14, 2018.

On August 16, 2021, the Company completed the sale of its Pharos dermatology business (the “Dermatology Business”). As a result, the Company has reported the operating results of the Dermatology Business as discontinued operations in the condensed statement of operations for the three months ended March 31, 2021. Unless otherwise noted, discussion within these notes to the unaudited condensed financial statements relates to continuing operations. See Note 3. Discontinued Operations for additional information.

COVID-19 and Market Conditions

The global effects of the novel coronavirus (“COVID-19”) have created significant volatility, uncertainty and economic disruption. Although restrictions have been recently eased around the world, COVID-19 pandemic is still ongoing, and the ultimate effects of COVID-19 on the Company’s business, operations and financial condition are unknown at this time. The Company expects that enrollment in its atherectomy clinical trial will continue to be affected by the uncertainty relating to COVID-19, as patients may continue to elect to postpone voluntary treatments and physicians’ offices may intermittently close or operate at a reduced capacity in response to COVID-19. The Company’s manufacturing facility located in Carlsbad, California is currently operational. The Company has experienced delays in receiving shipments of parts which has had an impact on the timing of its key engineering efforts but has not affected its ability to support its atherectomy clinical study. However, the extent to which COVID-19 impacts its business will depend on future developments which are highly uncertain and cannot be predicted, including new information which may emerge concerning the severity of COVID-19 and the actions to contain it or treat its impact, among others.

The Company, like many companies, is also experiencing increased difficulty in attracting and retaining key personnel due to a tight labor market.

Going Concern

The Company has experienced recurring net losses from operations and negative cash flows from operating activities, has a significant accumulated deficit and expects to continue to incur net losses into the foreseeable future. The Company had an accumulated deficit of $183.8 million at March 31, 2022. For the three months ended March 31, 2022, the Company used cash of $8.6 million in operating activities. As of March 31, 2022, the Company had cash and cash equivalents of $17.7 million.

Management expects operating losses and negative cash flows to continue for the foreseeable future with the Company’s reduced commercial footprint, and as the Company continues to incur costs related to its atherectomy clinical trial, engineering efforts to improve the shelf life of its catheters and develop next generation products and legal costs. In September 2020, the Company paused commercial sales of the DABRA catheter not being used for the atherectomy clinical trial while it conducted further studies on the stability of its shelf life. The Company submitted additional test data with respect to the DABRA catheter shelf life in March 2021, which was cleared by the U.S. Food and Drug Administration (“FDA”) in July 2021. Although eligible, the Company has not resumed commercial sales and is evaluating its commercial catheter strategy. The Company also expects the COVID-19 pandemic to have a continued negative impact on the timing of enrollment in its atherectomy clinical trial as well as the Company’s ability to secure additional financing in a timely manner or on favorable terms, if at all.

Management believes that, based on the Company’s liquidity resources, there is substantial doubt about the Company’s ability to continue as a going concern for a period of at least 12 months from the date of issuance of the financial statements.

Although the Company bolstered its liquidity resources through an equity financing in February 2022, resulting in net proceeds of $9.7 million, has an effective shelf registration statement and may receive additional funds from the exercise of its warrants depending on market conditions, management has concluded that the aforementioned conditions, including the ongoing uncertainty related to the negative impacts of the COVID-19 pandemic, continue to raise substantial doubt about the Company’s ability to continue as a going concern for a period of at least 12 months from the date of issuance of the financial statements. Management plans to address this uncertainty by raising additional funds, if necessary, through public or private equity or debt financings as well as by engaging in regular and ongoing reviews of its business model and strategic options to help ensure that the Company is focusing its cash resources on advancing its key corporate initiatives. However, the Company may not be able to secure such financing in a timely manner or on favorable terms, if at all. Furthermore, if the Company issues equity securities to raise additional funds, its existing stockholders may experience dilution, and the new equity securities may have rights, preferences and privileges senior to those of the Company’s existing stockholders.

The Company may be forced to downsize or reduce its personnel and development costs, significantly alter its business strategy, substantially curtail its current operations, refocus or rebuild around a different core or strategic technology, consummate another strategic transaction such as a company sale, merger, asset sale, in-license, out-license, or other business transaction, or be required to liquidate its assets and dissolve the Company. Consistent with the actions the Company has taken in the past, it will execute the appropriate steps to enable the continued operation of the business and preservation of the value of its assets, including but not limited to actions such as reduced personnel-related costs, delay or curtailment of the Company’s research and development activities, and other discretionary expenses that are within the Company’s control.  These initiatives, if required, may have an adverse impact on the Company’s ability to achieve certain of its planned objectives as it seeks strategic alternatives.

The accompanying financial statements have been prepared on a going concern basis, which contemplates the realization of assets and settlement of liabilities in the normal course of business, and do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or amounts and classification of liabilities that may result from the outcome of this uncertainty.