Transaction Details

Footnotes

The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $1.08 to $1.095. The reporting person undertakes to provide to the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within range set forth herein. | The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $1.07 to $1.10. The reporting person undertakes to provide to the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within range set forth herein. | The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $1.06 to $1.08. The reporting person undertakes to provide to the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within range set forth herein.