Stockholders’ Equity

9 Months Ended

Sep. 30, 2020

Equity [Abstract]

Stockholders’ Equity

Note 6 - Stockholders’ Equity

Series E Convertible Preferred Stock Private Placement

In April and May 2018, the Company entered into Subscription Agreements with certain accredited investors and conducted a closing pursuant to which we sold 2,812 shares of our Series E Preferred, at a purchase price of $5,000 per share of Series E Preferred. Each share of Series E Preferred is initially convertible into shares of our common stock at a conversion price of $0.50 per share of common stock. In addition, each investor received a 5 year warrant to purchase 0.75 shares of common stock for each share of common stock issuable upon the conversion of the Series E Preferred purchased by such investor at an initial exercise price equal to $0.55 per share of common stock, subject to adjustment thereunder. In July of 2018, the conversion price of the warrants was adjusted down to $0.50 upon issuance of the Series F Convertible Preferred Stock. Series E Preferred accrues 8% dividends per annum which are payable in cash or stock at the Company’s discretion. The Series E Preferred has voting rights, dividend rights, liquidation preferences, conversion rights and anti-dilution rights as described in the Certificate of Designation of Preferences, Rights and Limitations of the Preferred Stock, which we filed with the Secretary of State of Delaware in April 2018. The Warrants have full-ratchet anti-dilution protection, are exercisable for a period of five years and contain customary exercise limitations.

We received net proceeds of approximately $12.2 million from the sale of the Series E Preferred, after deducting placement agent fees and estimated expenses payable by us of approximately $2.0 million associated with such closing. In connection with the private placement described above, we also issued to the placement agent for such private placement a Warrant to purchase 2,958,460 shares of our common stock.

In October 2018, an investor converted 2 shares of Series E Preferred into 20,000 shares of our common stock.

In April 2019, the Company issued 107,846 unregistered shares of our common stock to a holder of our Series E Convertible Preferred Stock in connection with the conversion of $53,923 of “Stated Value” of our Series E Convertible Preferred Stock.

As of September 30, 2020, the Company had recorded accrued dividends of approximately $3.4 million on Series E Preferred Stock.

Series F Convertible Preferred Stock Private Placement

In July 2018, the Company entered into Subscription Agreements with certain accredited investors and conducted a closing pursuant to which we sold 308 shares of our Series F Preferred, at a purchase price of $5,000 per share of Series F Preferred. Each share of Series F Preferred is initially convertible into shares of our common stock at a conversion price of $0.50 per share of common stock. In addition, each investor received a 5 year warrant (the “Warrants”, and collectively with the Preferred Stock, the “Securities”) to purchase 0.75 shares of common stock for each share of common stock issuable upon the conversion of the Series F Preferred purchased by such investor at an initial exercise price equal to $0.55 per share of common stock, subject to adjustment thereunder. The Series F Preferred accrues 8% dividends per annum which are payable in cash or stock at the Company’s discretion. The Series F Preferred has voting rights, dividend rights, liquidation preferences, conversion rights and anti-dilution rights as described in the Certificate of Designation of Preferences, Rights and Limitations of the Preferred Stock, which we filed with the Secretary of State of Delaware in July 2018. The Warrants have full-ratchet anti-dilution protection, are exercisable for a period of five years and contain customary exercise limitations.

The Company received proceeds of approximately $1.4 million from the sale of the Securities, after deducting placement agent fees and estimated expenses payable by us of approximately $180,000 associated with such closing. We used the proceeds of the offering for funding our commercial operations to the sale and promotion of our Prestalia product, working capital needs, capital expenditures, the repayment of certain liabilities and other general corporate purposes. In connection with the private placement described above, we also issued to the placement agent for such private placement a Warrant to purchase 308,000 shares of our common stock. The Warrant has a five-year term and an initial exercise price of $0.55 per share.

On November 9, 2018, the Company entered into Subscription Agreements with certain accredited investors and conducted a closing pursuant to which we sold 73 shares of our Series F Preferred Stock, at a purchase price of $5,000 per share of Preferred Stock. Each share of Series F Preferred is initially convertible into shares of our common stock at a conversion price of $0.50 per share of common stock. In addition, each investor received a 5 year warrant to purchase 0.75 shares of common stock for each share of common stock issuable upon the conversion of the Series F Preferred purchased by such investor at an initial exercise price equal to $0.55 per share of common stock, subject to adjustment thereunder. We received total net proceeds of approximately $0.3 million from the issuance of the securities described above, after deducting placement agent fees and estimated expenses payable by us associated with such closing. In connection with the private placement described above, we also issued to the placement agent for such private placement a Warrant to purchase 73,000 shares of our common stock. The Warrant has a five-year term and an initial exercise price of $0.55 per share.

On October 30, 2019, the Company repurchased 20 shares of Series F Convertible Preferred Stock including accrued and unpaid dividends and warrants to purchase 150,000 shares of common stock for $100,000 from our former CEO pursuant to an amendment to the settlement agreement dated April 4, 2019. The Company also committed to purchase from such officer the remaining Series F Convertible Preferred Stock and related warrants held by such officer for $100,000 by not later than March 1, 2020. As of September 30, 2020, the Company had not repurchased the remaining shares.

As of September 30, 2020, the Company had recorded accrued dividends of approximately $310,000 on Series F Preferred Stock.

Warrants

As of September 30, 2020, there were 69,047,000 warrants outstanding, with a weighted average exercise price of $0.29 per share, and annual expirations as follows:

Expiring in 2021	343,750
Expiring in 2022	—
Expiring in 2023	33,645,847
Expiring in 2024	335,452
Expiring thereafter	34,721,951
Total	69,047,000

The above includes 68,354,517 price adjustable warrants, including 34,718,750 warrants issued with the 2020 term loan which are subject to adjustment based upon the final conversion price of the note.

A total of 1,189,079 warrants expired during the nine months ended September 30, 2020.