Note 5 – Private Placement of Notes and Warrant

On December 16, 2020, we entered into a Securities Purchase Agreement (“SPA”) with an institutional investor for a private placement of senior secured convertible notes totaling up to an aggregate of $2,750,000 to be issued in three tranches subject to the achievement of certain milestones. The convertible notes include a conversion right, at the Investor’s option, to convert the convertible notes into shares of our Common Stock at a conversion price equal to the lower of (i) $42 per share or (ii) eighty percent (80%) of the average of the two lowest daily volume-weighted average price for the Company’s Common Stock during the ten (10) consecutive trading days preceding the conversion date (the “notes”). The investor has the right to have the conversion price reduced if we issue Common Stock or convertible notes at a lower conversion price than $42 during the period that the notes are outstanding. The notes are due one year from issuance. The notes will be interest free, but in the event of a default, they will bear annual interest at a rate of 18.00%. The SPA and the notes contain events of default, including, among other things, failure to repay the notes by the maturity date, and bankruptcy and insolvency events, that would result in the imposition of the default interest rate.

On December 21, 2020, we closed the first tranche and issued a note in the amount of $825,000 (the “Initial Note”). On February 22, 2021, we closed the second tranche and issued a second note in the amount of $550,000 (the “Second Note”). On April 23, 2021, we closed the third tranche and issued a third note in the amount of $1,375,000 (the “Note”). The Initial Note was issued at a discount of $75,000; the Second Note was issued at a discount of $50,000; and the Note was issued at a discount of $125,000. In addition, we issued to the Investor 32,614 shares of Common Stock as pre-delivery shares in accordance with the terms of the SPA, which shares will be deducted from the total number of shares to be issued to the Investor upon conversion of the Initial Note.

On April 23, 2021, we entered into a senior secured promissory note (the “Senior Secured Note”) for $1,375,000 with the institutional investor. This follows the SPA, a restated securities purchase agreement dated as of February 22, 2021, as well as accompanying documents for an aggregate principal amount of $2,750,000 having an aggregate original issue discount of 10%, and ranking senior to all outstanding and future indebtedness of the Company. In addition, the SPA granted the investor a right to receive 100% warrant coverage, and we issued a warrant to the investor for up to 45,833 shares of our Common Stock, which expires three years from the issuance date of the warrant, with an exercise price of $60 per share. The warrant may be exercised and converted to Common Stock at the investor’s option at any time until the expiration date. These securities were issued in reliance on the exemption from registration provided by Section 4(a)(2) of the Securities Act, and Regulation D promulgated thereunder, as these securities were sold to “accredited investors” within the meaning of Regulation D.

On November 28, 2022, we entered into a forbearance agreements with the institutional investor relating to that certain Senior Secured Note. Pursuant to the forbearance agreement, the investor, through December 12, 2022, agreed to forbear from exercising any rights and remedies against the Company related to the outstanding payments and to waive certain other defaults under the Senior Secured Note and related rights pursuant to the registration rights agreement entered into in December 2020 between the Company and the investor.

On March 16, 2022, we issued to the investor a demand promissory note (the “Demand Note”) in the principal amount of $280,000 (the “Principal”) with an original issue discount of $40,000. The Demand Note is payable on demand at any time after the earlier to occur of (i) May 16, 2022, and (ii) the public or private offering of any securities by the Company (the “Next Subsequent Placement”). Any amount of Principal due under the Demand Note which is not paid when due shall result in a late charge being incurred and payable by the Company in an amount equal to interest on such amount at the rate of fifteen percent (15%) per annum from the date such amount was due until the same is paid in full (the “Late Charges”). With the agreement, the Principal and accrued and unpaid Late Charges under the Demand Note and amounts owed under the Senior Secured Note may be applied to all, or any part, of the purchase price of securities to be issued upon the consummation of an offering of securities by the Company to the investor. So long as any amounts remain outstanding under the Demand Note or the Senior Secured Note, all cash proceeds received by the Company on or after issuance of the Demand Note from the Next Subsequent Placement or any other sales of any securities of the Company shall be used to (x) first, repay the Demand Note and (y) second, repay the Senior Secured Note.

On June 15, 2022, the Company entered into a Securities Purchase Agreement providing for the issuance of the Convertible Promissory Note in the principal amount of $154,250.00. ($154,000 net of issuance expenses). The Convertible Promissory Note carry interest of 9% and due on June 15, 2023.

In the period of January through March 2023, the Company entered into a Securities Purchase Agreement providing for the issuance of the Convertible Promissory Note in the principal amount of $35,000.00. ($35,000 net of issuance expenses). The Convertible Promissory Note carry interest of 5% and due on June 15, 2023.

On June 12, 2023, the Company entered into a Securities Purchase Agreement providing for the issuance of the Convertible Promissory Note in the principal amount of $65,000.00. ($65,000 net of issuance expenses). The Convertible Promissory Note carry interest of 5% and due on August 1, 2023.

On October 13, 2023, the Company entered into a Securities Purchase Agreement providing for the issuance of the Convertible Promissory Note in the principal amount of $24,993 ($25,000 net of issuance expenses). The Convertible Promissory Note carry interest of 5% and due on January 1, 2024.

On September 24, 2024, the Company entered into a Securities Purchase Agreement providing for the issuance of the Convertible Promissory Note in the principal amount of $30,000 ($30,000 net of issuance expenses). The Convertible Promissory Note carry interest of 5% and due on January 1, 2025.

On December 30, 2024, the Company entered into a Securities Purchase Agreement providing for the issuance of the Convertible Promissory Note in the principal amount of $25,000 ($25,000 net of issuance expenses). The Convertible Promissory Note carry interest of 5% and due on April 1, 2025.

On February 3, 2025, the Company entered into a Securities Purchase Agreement providing for the issuance of the Convertible Promissory Note in the principal amount of $55,000 ($50,000 net of issuance expenses). The Convertible Promissory Note carry interest of 10% and due on October 30, 2025.

On April 24, 2025, the Company entered into a Securities Purchase Agreement providing for the issuance of the Convertible Promissory Note in the principal amount of $20,000 ($20,000 net of issuance expenses). The Convertible Promissory Note carry interest of 5% and due on July 1, 2025.

The Institutional Investor agreed to forbear until July 1, 2025 from taking any action against the Company with respect to unpaid amounts owed and to waive certain other defaults under the Note and other rights.

Interest expenses amounted to $21,479 for the nine months ended May 31, 2025.