Note 4 - Common Stock

12 Months Ended

Dec. 31, 2023

Notes to Financial Statements

Equity [Text Block]

4.     COMMON STOCK

At December 31, 2023 and 2022, respectively, we had 31,361,303 and 31,272,303 shares of common stock issued and 30,385,297 and 30,296,297 outstanding, with an additional 6,715 shares reserved for issuance upon conversion of the nil coupon non-redeemable convertible unsecured loan notes (see Note 6). As of December 31, 2023, we had 5,600,676 shares reserved for issuance upon the exercise or vesting of equity awards, of which 270,500 are stock options that are currently exercisable (see Note 8).