Transaction Details

Footnotes

This Form 4 is being filed jointly by each of Vladimir Galkin and Angelica Galkin, husband and wife (the "Reporting Persons"). The price reported reflects the actual purchase or sale price (whichever the case may be) for each transaction, unless the footnotes specify the use of a volume weighted average price for multiple transactions. In such instances, the Reporting Persons undertake to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares purchased or sold at each separate price within the ranges set forth in footnotes.