7. Capital Stock

On April 17, 2018, the Company completed a public offering of 982,000 shares of Common Stock and 6,536.4 shares of Series C Preferred Stock (convertible into 1,361,750 shares of Common Stock), along with warrants to purchase 2,343,750 shares of Common Stock. Following the 1-for-15 reverse stock split effected on August 30, 2019, the shares underlying these warrants were adjusted to reflect the reverse stock split and rounded up to the nearest whole share in accordance with their terms. The offering was priced at $4.80 per share of Common Stock (or share of Common Stock issuable upon conversion of a share of Series C Convertible Preferred Stock) and warrant. The total net proceeds to the Company from the offering, after deducting the placement agent fees and offering expenses, were approximately $10.1 million. Additionally, the investors received, for each share of Common Stock, or for each share of Common Stock issuable upon conversion of a share of Series C Preferred Stock purchased in the public offering, warrants to purchase one share of Common Stock at an exercise price of $4.80 per share, which in the aggregate represented warrants to purchase an aggregate of 2,343,750 shares of Common Stock. The warrants issued to investors became initially exercisable immediately upon issuance and terminate on April 17, 2023, five years following the date of issuance. As of March 31, 2020, 2,444.4 shares of Series C Preferred Stock have been converted into an aggregate of 509,250 shares of Common Stock.

On August 9, 2019, the Board of Directors approved a 1-for-15 reverse stock split and the filing of a Certificate of Amendment to the Restated Certificate of Incorporation of the Company to effect a reverse stock split. The Certificate of Amendment was filed with the Secretary of State of the State of Delaware on August 28, 2019, and the reverse stock split became effective in accordance with the terms of the Certificate of Amendment on August 30, 2019. The reverse stock split did not affect the number of authorized shares of common stock, which is 120,000,000 shares. A proportionate adjustment was made to (i) the per share exercise price and the number of shares issuable upon the exercise or conversion of the Company's outstanding equity awards, options and warrants to purchase shares of common stock, and (ii) the number of shares reserved for issuance pursuant to the Company's 2014 Equity Incentive Plan. Fractional shares were not issued as a result of the reverse stock split; instead, the Company paid out cash in lieu of any fractional shares.

On October 2, 2019, the Company completed a private placement with an affiliate of Armistice Capital, LLC for 600,000 shares of Common Stock and warrants to purchase 600,000 shares of Common Stock with a combined purchase price of $3.125 per share of Common Stock and warrant. The total gross proceeds to the Company from the offering were approximately $1.9 million. The warrants issued will become exercisable six months from the issuance date and terminate on October 2, 2024, five years following the date of issuance.

On January 3, 2020, the Company completed a registered direct offering with institutional investors for 500,000 shares of Common Stock with a purchase price of $10.00 per share. The total gross proceeds to the Company from the offering were $5.0 million, and total net proceeds, after deducting the placement agent fees and offering expenses, were approximately $4.5 million.

At March 31, 2020, the Company had 120,000,000 authorized shares of Common Stock, $0.01 par value, of which 4,626,755 shares were outstanding. At March 31, 2020, the Company had 9,994,184 authorized shares of Preferred Stock, $0.01 par value, of which 3,750 shares were designated as Series A Preferred Stock and 0 shares are issued and outstanding, 10,000 shares were designated as Series B Preferred Stock and 0 shares are issued and outstanding, and 10,000 shares were designated as Series C Preferred Stock and 4,092 shares are issued and outstanding. At March 31, 2020, there were 0 shares of Common Stock underlying the outstanding shares of Series A Preferred Stock, 0 shares of Common Stock underlying the outstanding shares of Series B Preferred Stock, and 852,500 shares of Common Stock underlying the outstanding shares of Series C Preferred Stock.