1. The Company and Basis of Presentation

NeuroBo Pharmaceuticals, Inc. (together with its subsidiaries, the "Company" or "NeuroBo"). formerly known as Gemphire Therapeutics Inc. (“Gemphire”), is a clinical-stage biotechnology company with three therapeutics programs designed to impact a range of indications in neurodegenerative and cardiometabolic disease:

NB-01, which is primarily focused on the development of a treatment for painful diabetic neuropathy, but which the Company believes could also treat a range of neuropathic conditions, including chemotherapy-induced peripheral neuropathy and post-traumatic peripheral neuropathy;

NB-02, which has the potential to treat the symptoms of cognitive impairment and modify the progression of neurodegenerative diseases associated with the malfunction of a protein called tau, and with amyloid beta plaque deposition; and

Gemcabene, which is focused on developing and commercializing therapies for the treatment of dyslipidemia, a serious medical condition that increases the risk of life-threatening cardiovascular disease, focused on orphan indications such as homozygous familial hypercholesterolemia, as well as nonalcoholic fatty liver disease/nonalcoholic steatohepatitis.

The Company was originally incorporated as Gemphire Therapeutics Inc. as a C corporation in the state of Delaware. In connection with the closing of the Merger (as defined below), the Company changed its name to NeuroBo Pharmaceuticals, Inc. The operations have consisted principally of performing research and development activities, clinical development and raising capital. The Company's activities are subject to significant risks and uncertainties, including failing to secure additional funding before sustainable revenues and profit from operations are achieved.

Merger

On July 24, 2019, Gemphire Therapeutics Inc. (“Gemphire”), and NeuroBo Pharmaceuticals, Inc. (“Private NeuroBo”) entered into a definitive agreement, which was amended on October 29, 2019 (the “Merger Agreement”). The merger closed on December 30, 2019 (the “Effective Date”), whereby Private NeuroBo merged with a wholly-owned subsidiary of the Company in an all-stock transaction (the “Merger”).

Upon completion of the Merger, the Company changed its name to NeuroBo Pharmaceuticals, Inc., Private NeuroBo changed its name to NeuroBo Therapeutics, Inc., and the Company changed its ticker symbol on the Nasdaq Capital Market from “GEMP” to "NRBO". Except as otherwise indicated, references herein to “NeuroBo,” “the Company,” the “combined company,” “we,” “us,” and “our,” refer to NeuroBo Pharmaceuticals, Inc. on a post-Merger basis.

Pursuant to the terms of the Merger Agreement, each outstanding share of Private NeuroBo common stock outstanding immediately prior to the closing of the Merger was converted into 1.1431 shares of the Company’s common stock (the “Exchange Ratio”). Immediately prior to the closing of the Merger, all shares of Private NeuroBo redeemable preferred stock then outstanding were exchanged into shares of common stock of Private NeuroBo. In addition, all outstanding options exercisable for common stock of Private NeuroBo converted into options exercisable for shares of the Company’s common stock upon the Merger. Such options and their related terms were adjusted by the Exchange Ratio. Immediately following the Merger, the stockholders of Private NeuroBo owned approximately 96.2% of the outstanding common stock of the Company.

The transaction was accounted for as a reverse asset acquisition in accordance with accounting principles generally accepted in the United States of America (“GAAP”). Under this method of accounting, Private NeuroBo was deemed to be the accounting acquirer for financial reporting purposes. This determination was primarily based on the facts that, immediately following the Merger: (i) Private NeuroBo’s stockholders owned substantially all of the voting rights in the combined company, (ii) Private NeuroBo designated all, but one, of the members of the initial board of directors of the combined company, and (iii) Private NeuroBo’s senior management holds all key positions in the senior management of the combined company. As a result, as of the closing date of the Merger, the net assets of Gemphire were recorded at their acquisition-date relative fair values in the consolidated financial statements of the Company and the reported operating results prior to the Merger are those of Private NeuroBo.

Basis of presentation and consolidation principles

The accompanying financial statements were prepared in conformity with GAAP.

On August 11, 2019, Private NeuroBo’s board of directors and stockholders approved an amendment to the restated certificate of incorporation to affect a ten thousand-for-one (10,000-for-1) stock split of Private NeuroBo's common stock and convertible preferred stock. The par value and the authorized shares of the common and convertible preferred stock and the exercise prices of options to purchase common stock were adjusted accordingly as a result of the stock split. All issued and outstanding common stock, options for common stock, convertible preferred stock and convertible notes, as well as the exercise price of each option for common stock and the conversion price for convertible preferred stock and convertible notes, have been retroactively adjusted to reflect this stock split for all periods presented.

The consolidated financial statements of the Company include a South Korean subsidiary, NeuroBo Co., LTD., which is fully owned by Private NeuroBo. All significant intercompany accounts and transactions have been eliminated in the preparation of the financial statements.

All of the share and per share amounts presented were adjusted, on a retroactive basis, to reflect the ten thousand-for-one (10,000-for-1) stock split and the effect of the exchange of the shares of Private NeuroBo into the shares of the Company at the Exchange Ratio, except for par value and share authorizations of Private NeuroBo for periods presented prior to the Merger.

Going Concern

From its inception through December 31, 2019, the Company has devoted substantially all of its efforts to drug discovery and development and conducting clinical trials. The Company has a limited operating history and the sales and income potential of the Company's business and market are unproven. Successful transition to attaining profitable operations is dependent upon achieving a level of revenues adequate to support the Company's cost structure. As of December 31, 2019, the Company had $13.9 million in cash. The Company has experienced net losses and negative cash flows from operating activities since its inception and had an accumulated deficit of $36.9 million as of December 31, 2019.

To date, the Company has raised capital principally through the issuance of convertible notes and private placements of redeemable convertible preferred stock. The Company has raised a total of $16.8 million from the issuance by Private NeuroBo of Series A redeemable convertible preferred stock and $0.5 million from the issuance by Private NeuroBo of convertible notes through December 31, 2018, and $24.2 million from the issuance by Private NeuroBo of Series B redeemable convertible preferred stock in May and June 2019. The Company will need to continue to raise a substantial amount of funds until it is able to generate revenues to fund its development activities.

The determination as to whether the Company can continue as a going concern contemplates the realization of assets and the satisfaction of liabilities in the normal course of business. The Company expects to continue to incur net losses and negative cash flows from operations into the foreseeable future. Successful transition to attaining profitable operations is dependent upon achieving a level of revenues adequate to support the Company's cost structure. The Company has incurred net losses since inception and has relied on its ability to fund its operations through debt and equity financings. These conditions raise substantial doubt about the Company's ability to continue as a going concern. The accompanying consolidated financial statements have been prepared assuming that the Company will continue as a going concern and do not include any adjustments that might result from the outcome of this uncertainty. This basis of accounting contemplates the recovery of the Company's assets and the satisfaction of liabilities in the normal course of business.

The Company believes that its existing cash will be sufficient to fund its operations through the fourth quarter of 2020 at the level of scientific activity described under “Current Scientific Activity; Repurposing of NB-01” in Note 16 – Subsequent Events. The Company plans to continue to fund its operations and capital funding needs through a combination of equity offerings, debt financings, or other sources, potentially including collaborations, licenses and other similar arrangements. There can be no assurance that the Company will be able to obtain any sources of financing on acceptable terms, or at all. To the extent that the Company can raise additional funds by issuing equity securities, the Company's stockholders may experience significant dilution. Any debt financing, if available, may involve restrictive covenants that impact the Company's ability to conduct its business.