Transaction Details

Footnotes

Shares held following the reported transactions include 19,303 shares of Class A common stock underlying restricted stock units, which are subject to forfeiture until they vest. | The shares were sold in multiple transactions at prices ranging from $66.37 to $66.39, inclusive. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transactions were effected. | This option was granted for a total of 2,667 shares of Class A Common Stock. The option exercised in this transation was fully vested and exercisable as of the transaction date.