Transaction Details

Footnotes

Weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.2267 to $1.2899 per share inclusive. The reporting person undertakes to provide the issuer, any security holder of 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 the range set forth above. | Weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.2950 to $1.3500 per share inclusive. The reporting person undertakes to provide the issuer, any security holder of 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 the range set forth above. | Weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.6500 to $1.6650 per share inclusive. The reporting person undertakes to provide the issuer, any security holder of 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 the range set forth above.