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*
Jul 01, 2016	Fedrizzi Steven R Director	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,000	$142.21	1,000
Dec 21, 2012	Fedrizzi Steven R Director	Director	Form 4	Open market or private sale of non-derivative or derivative security	1,585	$75.79	2,113
May 02, 2012	Fedrizzi Steven R Director	Director	Form 4	Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3	10,798	$74.10	2,536
Dec 17, 2012	Fedrizzi Steven R Director	Director	Form 4	Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3	5,504	$72.67	3,698
Dec 17, 2012	Fedrizzi Steven R Director	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	6,666	$60.01	--
Dec 17, 2012	Fedrizzi Steven R Director	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	6,666	$60.01	--
May 02, 2012	Fedrizzi Steven R Director	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	13,334	$60.01	--
May 02, 2012	Fedrizzi Steven R Director	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	13,334	$60.01	6,666
Jan 20, 2017	Fedrizzi Steven R Director	Director	Form 5	Other acquisition or disposition	--	--	2,210
Jan 20, 2017	Fedrizzi Steven R Director	Director	Form 5	Other acquisition or disposition	--	--	1,000

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