Note 6 - 2021 At-the-market Offering

6 Months Ended

Jun. 26, 2021

Notes to Financial Statements

Stockholders' Equity Note Disclosure [Text Block]

(6) 2021 At-the-Market Offering 

On April 26, 2021, the Company entered into a sales agreement (the “Sales Agreement”) with Craig-Hallum Capital Group LLC (“C-H”) pursuant to which the Company may issue and sell, from time to time, shares of the Company’s common stock having an aggregate offering price of up to $25.0 million in at-the-market offerings (“ATM”) sales. On the same day, the Company filed a prospectus supplement under a shelf registration relating to the Sales Agreement. C-H will act as sales agent and will be paid a 3% commission on each sale under the Sales Agreement. The Company’s common stock will be sold at prevailing market prices at the time of the sale, and, as a result, prices will vary. From date of inception until June 26, 2021, the Company sold 479,289 shares of common stock under the Sales Agreement, for gross proceeds of $3,356,342, fees to C-H of $100,690, other fees of $118,140 for net proceeds of $3,137,512. Subsequent to June 26, 2021, and as of August 6, 2021, the Company has sold 25,267 additional shares for gross proceeds of $153,659.