Transaction Details

Footnotes

By the Kevin and Rachel Yeaman Family Trust dated May 14, 2009 | The shares were sold in multiple transactions at prices ranging from $67.83 to $68.81, 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. | The shares were sold in multiple transactions at prices ranging from $68.89 to $69.35, 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. | Shares held following the reported transactions include 127,735 shares of Class A common stock underlying restricted stock units, which are subject to forfeiture until they vest. | This option was granted for a total of 194,399 shares of Class A Common Stock. The option exercised in this transaction was fully vested and exercisable as of the transaction date.