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 orsale price (whichever the case may be) for each transaction, unless the applicable footnote specifies the use of a volume weighted average price is used for a range of multiple tradeprices. 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 theIssuer, full information regarding the number of shares purchased or sold at each separate price within the ranges set forth in footnotes. | The purchases were executed in multiple trades at prices ranging from $102.22 to $107.77.