Stock Information

Our Common stock is listed on the NYSE under the ticker symbol “WSO” and our Class B common stock is listed on the NYSE under the ticker symbol “WSOB”

Insider Transactions

Transaction Date	Filer	Title	Filing	Transaction Type	Shares Traded	Price	Total Held*
Mar 07, 2005	WEISER SHERWOOD M Director	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	13,333	$15.70	13,333

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.