WATSCO INC — Director's Dealing 2012

May 4, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WATSCO INC (WSO; WSOB)
CIK: 0000105016
Period of Report: 2012-05-02

Reporting Person: Fedrizzi Steven R (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-05-02	Common Stock	M	13334	$60.01	Acquired	0	Direct
2012-05-02	Common Stock	F	10798	$74.10	Disposed	2536	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-05-02	Stock Option (right to buy)	$60.01	M	13334	Disposed	2015-11-22	Common Stock (13334)	Direct

Footnotes

F1: The option vests 33 1/3% on November 22, 2010, 33 1/3% on November 22, 2011 and 33 1/3% on November 22, 2012