Stockholders' Equity

3 Months Ended

Mar. 31, 2021

Stockholders' Equity Note [Abstract]

Stockholders' Equity

7. Stockholders’ Equity

Reverse Stock Split

Effective September 11, 2020 (the “Effective Date”), the Company amended its charter to effect a reverse stock split at a ratio of 1-for-5 (the “Split Ratio”). No fractional shares were issued in connection with the reverse stock split. Stockholders of record otherwise entitled to receive fractional shares of common stock received cash (without interest or deduction) in lieu of such fractional share interests.

The reverse stock split reduced the total number of shares of the Company’s common stock outstanding as of the Effective Date from approximately 210.9 million shares to approximately 42.2 million shares. The par value per share and other terms of the Company’s common stock were not affected by the reverse stock split, and the number of authorized shares of the Company’s common stock remains at 225,000,000.

The reverse stock split resulted in a proportionate adjustment in the number of shares reserved for issuance under the 2020 Equity Plan, such that a total of 7,000,000 shares of the Company’s common stock were reserved for issuance under the 2020 Equity Plan following the Effective Date. In addition, proportionate adjustments were made to the number of shares covered by, and the exercise price applicable to, each outstanding stock option award under the 2012 Equity Plan and outstanding warrants issued by the Company, in each case to give effect to the Split Ratio and the reverse stock split.

The reverse stock split was accounted for retroactively and is reflected in our common stock, stock option and warrant activity as of and during the period ended December 31, 2020 and the periods ended March 31, 2021 and 2020. Unless stated otherwise, all share data in this Quarterly Report on Form 10-Q have been adjusted, as appropriate, to reflect the reverse stock split.

Controlled Equity Offering

On December 31, 2020, the Company entered into a Controlled Equity Offering^SM Sales Agreement (the “Sales Agreement”) with Cantor Fitzgerald & Co. (“Cantor”), under which the Company could issue and sell from time-to-time shares of the Company’s common stock, having an aggregate gross sales price of up to $100 million through Cantor, as sales agent. Through March 31, 2021, the Company issued and sold 1,796,858 shares of its common stock under the Sales Agreement for net proceeds of $36.1 million.

2021 Underwritten Public Offering

On March 30, 2021, the Company entered into an underwriting agreement (the “Underwriting Agreement”) with Jefferies LLC, Credit Suisse Securities (USA) LLC and Cantor, as representatives of the several` underwriters (the “Underwriters”), in connection with the public offering of 5,000,000 shares of the Company’s common stock. Pursuant to the Underwriting Agreement, the Company granted the underwriters a 30-day option to purchase an additional 750,000 shares of common stock. See Note 11 for additional information.