MARGRAFF JAMES L

Non-qualified Stock Option (right to buy)

Non-qualified Stock Option (right to buy)

Non-qualified Stock Option (right to buy)

Non-qualified Stock Option (right to buy)

Class A Common Stock

Class A Common Stock

Nonqualified Stock Option (right to buy)

Class A Common Stock

Nonqualified Stock Option (right to buy)

Class A Common Stock

Class A Common Stock

Class A Common Stock

Nonqualified Stock Option (right to buy)

Nonqualified Stock Option (right to buy)

Class A Common Stock

Class A Common Stock

Nonqualified Stock Option (right to buy)

Class A Common Stock

Class A Common Stock

Nonqualified Stock Option (right to buy)

Class A Common Stock

Class A Common Stock

Nonqualified Stock Option (right to buy)

Class A Common Stock

Class A Common Stock

Class A Common Stock

Nonqualified Stock Option (right to buy)

Class A Common Stock

Class A Common Stock

Class A Common Stock

Nonqualified Stock Option (right to buy)

Class A Common Stock

Class A Common Stock

Nonqualified Stock Option (right to buy)

Class A Common Stock

Class A Common Stock

Class A Common Stock

Class A Common Stock

Nonqualified Stock Option (right to buy)

Class A Common Stock

Class A Common Stock

Nonqualified Stock Option (right to buy)

Class A Common Stock

Class A Common Stock

Class A Common Stock

Class A Common Stock

Class A Common Stock

Nonqualified Stock Option (right to buy)

Nonqualified Stock Option (right to buy)

Class A Common Stock