Transaction Details

Footnotes

This transaction was executed in multiple trades at prices ranging from $2.03 to $2.14. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. | The number of shares held reflects the transfer of 506,506 shares of Common Stock from the Reporting Person to the Frank D. and Donna M. Martell Family Trust, under agreement dated December 10, 2025, of which the Reporting Person and his spouse are co-trustees (the "Frank D. and Donna M. Martell Family Trust"). | This transaction was executed in multiple trades at prices ranging from $2.06 to $2.07. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.