(4) | Interests shown include (i) 1,102,137 shares of Class A Common Stock owned of record by Fidelity Mt. Vernon Street Trust: Fidelity Series Growth Company Fund, (ii) 4,681,845 shares of Class A Common Stock owned of record by Fidelity Mt. Vernon Street Trust: Fidelity Growth Company Fund, (iii) 4,008,665 shares of Class A Common Stock owned of record by Fidelity Growth Company Commingled Pool, (iv) 10,588,266 shares of Class A Common Stock owned of record by Fidelity Contrafund: Fidelity Contrafund, (v) 2,593,012 shares of Class A Common Stock owned of record by Fidelity Contrafund Commingled Pool, (vi) 942,518 shares of Class A Common Stock owned of record by Fidelity Contrafund: Fidelity Contrafund K6, (vii) 1,408,991 shares of Class A Common Stock owned of record by Fidelity Select Portfolios: Biotechnology Portfolio, (viii) 119,094 shares of Class A Common Stock owned of record by Fidelity Hastings Street Trust: Fidelity Growth Discovery Fund, (ix) 186,501 shares of Class A Common Stock owned of record by Fidelity Advisor Series I: Fidelity Advisor Equity Growth Fund, (x) 56,254 shares of Class A Common Stock owned of record by Fidelity Advisor Series I: Fidelity Advisor Series Equity Growth Fund, (xi) 326,843 shares of Class A Common Stock owned of record by Variable Insurance Products Fund: Growth Portfolio, (xii) 78,128 shares of Class A Common Stock owned of record by Variable Insurance Products Fund III: Growth Opportunities Portfolio, (xiii) 243,417 shares of Class A Common Stock owned of record by Variable Insurance Products Fund III: Growth Opportunities Portfolio, (xiv) 360,498 shares of Class A Common Stock owned of record by Fidelity Advisor Series I: Fidelity Advisor Growth Opportunities Fund, (xv) 1,599,372 shares of Class Common Stock owned of record by Fidelity Advisor Series I: Fidelity Advisor Growth Opportunities Fund, (xvi) 102,770 shares of Class A Common Stock owned of record by Fidelity Advisor Series I: Fidelity Advisor Series Growth Opportunities Fund, (xvii) 2,712,871 shares of Class A Common Stock owned of record by Fidelity Securities Fund: Fidelity Blue Chip Growth Fund, (xviii) 94,047 shares of Class A Common Stock owned of record by Fidelity Blue Chip Growth Commingled Pool, (xix) 3,442 shares of Class A Common Stock owned of record by Fidelity Securities Fund: Fidelity Flex Large Cap Growth Fund, (xx) 249,129 shares of Class A Common Stock owned of record by Fidelity Securities Fund: Fidelity Blue Chip Growth K6 Fund, (xxi) 10,761 shares of Class A Common Stock owned of record by Fidelity Blue Chip Growth Institutional Trust, (xxii) 268,094 shares of Class A Common Stock owned of record by FIAM Target Date Blue Chip Growth Commingled Pool, (xxiii) 14,132 shares of Class A Common Stock owned of record by Fidelity U.S. Growth Opportunities Investment Trust, (xxiv) 77,785 shares of Class A Common Stock owned of record by Fidelity NorthStar Fund, (xxv) 142,573 shares of Class A Common Stock owned of record by Fidelity Securities Fund: Fidelity Series Blue Chip Growth Fund and (xxvi) 312,840 shares of Class A Common Stock owned of record by Fidelity Mt. Vernon Street Trust: Fidelity Growth Company K6 Fund. |