John A. Ballantyne Revocable Living Trust dated 08/01/2017 bought GCTK

Footnotes

On July 30, 2024, the issuer entered into a convertible promissory note and three warrant agreements (the "Warrants") with the John A. Ballantyne Rev Trust 08/01/2017 (the "Ballantyne Trust"), providing for the private placement of a secured convertible promissory note in the aggregate principal amount of $4,000,000 (the "Note"). The Note did not have a fixed conversion price, and the conversion price was dependent on the market price of the issuer's common stock, par value $0.001 per share (the "Common Stock").; On November 14, 2024, the issuer completed a public offering (the "Offering"). In connection with the Offering, the Ballantyne Trust agreed to convert approximately $4,093,112 of debt, which represented the outstanding principal and accrued interest under the Note, on substantially the same terms as the Offering, resulting in the issuance of 132,036 shares of Common Stock (plus 132,036 accompanying Series A common warrants (the "Series A Common Warrants") and 132,036 accompanying Series B common warrants (the "Series B Common Warrants")), based on a conversion price of $31.00 per share (the "Conversion"), which is equal to the consolidated closing bid price of the Common Stock on the Nasdaq Capital Market on November 12, 2024, the day prior to the date the securities purchase agreement governing the Conversion was executed.