|3 Months Ended|
Mar. 31, 2020
|Warrants and Rights Note Disclosure [Abstract]|
On March 25, 2019, the Company announced the closing of an underwritten public offering for gross proceeds of approximately $12.5 million, which included the partial exercise of the underwriter’s over-allotment option to purchase additional shares and warrants, prior to deducting underwriting discounts and commissions and offering expenses payable by the Company.
The offering was comprised of 16,666,668 shares of common stock, short-term warrants to purchase up to 8,333,334 shares of common stock, and long-term warrants to purchase up to 8,333,334 shares of common stock, at a price to the public of $0.75 per share and accompanying warrants. The Company granted the underwriter a 30-day option to purchase up to 2,500,000 additional shares of common stock and/or short-term warrants to purchase 1,250,000 shares of common stock and long-term warrants to purchase 1,250,000 shares of common stock of the Company at the public offering price, less underwriting discounts and commissions. The underwriter exercised its option to purchase the short-term warrants to purchase 1,250,000 shares of common stock and long-term warrants to purchase 1,250,000 shares of common stock effective as of the closing.
Each short-term warrant had an exercise price of $0.75 per share of common stock, is immediately exercisable, and were subject to expiration on the earlier of (1) the eighteen-month anniversary of the date of issuance and (2) twenty-one trading days following the Company’s release of top-line data related to its Phase 2 double blind, placebo controlled clinical trial of AG013. Each long-term warrant has an exercise price of $0.90 per share of common stock, is immediately exercisable and will expire five years following the date of issuance.
A summary of warrant activity for the year ended December 31, 2019 and the three months ended March 31, 2020 is as follows:
The warrants outstanding as of March 31, 2020 are as follows:
* As a result of the Company’s release of top-line data after the end of the of the period presented, such short-term warrants expired unexercised on May 14, 2020 (except for the prior exercise of 38,000 shares). See Note 9 Subsequent Events.
All outstanding warrants are classified as equity on the Company’s Balance Sheets.