Note 10     WARRANTS

On April 1, 2021, the Company entered in a securities purchase agreement with certain investors for an aggregate of 80,000 shares of its preferred stock at a per share purchase price of $2.50. As part of the transaction, the investors received one Class C warrant and one Class D warrant for the subscription of each preferred share. The Class C warrants consist of the right to purchase up to 80,000 shares of the Company’s common stock at an exercise price of $2.50 per share exercisable for 36 months from the date of inception. The Class D warrants consist of the right to purchase up to 80,000 shares of the Company’s common stock at an exercise price of $5.00 per share exercisable for 36 months from the date of inception. The subscription was completed on August 10, 2021.

On September 27, 2021 the Company entered into another securities purchase agreement with the same investors, pursuant to which the Company issued in a registered direct offering, an aggregate of 48,000 shares of common stock of the Company at a per share purchase price of $2.50. In addition, the investors also received one Class C warrant and one Class D warrant for the subscription of each preferred share. The Class C warrants consist of the right to purchase up to 80,000 shares of the Company’s common stock at an exercise price of $2.50 per share exercisable for 36 months from the date of inception. The Class D warrants consist of the right to purchase up to 80,000 shares of the Company’s common stock at an exercise price of $5.00 per share exercisable for 36 months from the date of inception.

The following is a reconciliation of the beginning and ending balances of warrants liability measured at fair value on a recurring basis using Level 3 inputs:

The following is a summary of the warrant activity: