THYEN RONALD J

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 A COMMON STOCK

CLASS A COMMON STOCK

CLASS B COMMON STOCK

CLASS B COMMON STOCK

CLASS B COMMON STOCK

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

CLASS B COMMON STOCK

CLASS B COMMON STOCK

CLASS B COMMON STOCK