THYEN RONALD J

CLASS B COMMON STOCK

CLASS B COMMON STOCK

STOCK OPTION (RIGHT TO BUY)

CLASS A COMMON STOCK

CLASS B COMMON STOCK

CLASS A COMMON STOCK

CLASS B COMMON STOCK

CLASS A COMMON STOCK

CLASS B COMMON STOCK

CLASS B COMMON STOCK

STOCK OPTION (RIGHT TO BUY)

CLASS B COMMON STOCK

CLASS B COMMON STOCK

CLASS B COMMON STOCK

Class B Common Stock

Class B Common Stock

Employee Stock Option (Right to buy)

Class B Common Stock

Stock Option (Right to Buy)

Class A Common Stock (2)

Class B Common Stock

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Stock Option (Right to Buy)

Class B Common Stock

Employee Stock Option (Right to Buy)

Class B Common Stock

Employee Stock Option (Right to Buy) w/SAR

Class B Common Stock

Stock Option (Right to Buy)

Class B Common Stock

"

Class B Common Stock

Stock Option (Right to Buy)

Class B Common Stock

Employee Stock Option (Right to Buy)

Class B Common Stock

Stock Option (Right to Buy)

Class A Common Stock (2)

"

Class B Common Stock

Stock Option (Right to Buy)

Class B Common Stock

Employee Stock Option (Right to Buy)

Employee Stock Option (Right to Buy)

Stock Option (Right to Buy)

Class B Common Stock

"

Class A Common Stock (2)

"

Class B Common Stock