Transaction Details

Footnotes

The purchase price indicated is a weighted average purchase price. The corresponding shares were bought in multiple transactions at prices ranging from $4.09 to $4.25 inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each price within the ranges set forth. | These securities are held directly by a limited liability company, of which Reporting Person owns all of the voting ownership interests and serves as the sole member of its board of managers. | The purchase price indicated is a weighted average purchase price. The corresponding shares were bought in multiple transactions at prices ranging from $3.83 to $3.95 inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each price within the ranges set forth. | These securities are held directly by a trust, of which the Reporting Person's spouse is the trustee and the Reporting Person and the Reporting Person's spouse and descendants are the beneficiaries. | These securities are held directly by a trust (the "Family Trust"), of which the Reporting Person's spouse is the trustee and the Reporting Person's spouse and descendants are the beneficiaries. | These securities are held directly by a corporation, of which the Family Trust owns all of the voting shares and Reporting Person serves as the sole member of its board of directors.