Transaction Details

Footnotes

Represents the number of shares sold by the reporting person to cover tax withholding obligation in connection with the vesting of restricted stock units. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the reporting person. | The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.7122 to $0.72 per share. 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 sold at each separate price within the range set forth in this footnote. | The amount reported includes shares subject to unvested restricted stock units.