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: LOGAN BARRY S (Director, Senior Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-05-02	Common Stock	S	100	$72.875	Disposed	21491	Direct
2012-05-02	Common Stock	S	500	$72.88	Disposed	0	Direct
2012-05-02	Common Stock	S	900	$72.89	Disposed	0	Direct
2012-05-02	Common Stock	S	400	$72.905	Disposed	0	Direct
2012-05-02	Common Stock	S	100	$72.908	Disposed	0	Direct
2012-05-02	Common Stock	S	300	$72.91	Disposed	0	Direct
2012-05-02	Common Stock	S	100	$72.915	Disposed	0	Direct
2012-05-02	Common Stock	S	600	$72.92	Disposed	0	Direct
2012-05-02	Common Stock	S	600	$72.93	Disposed	0	Direct
2012-05-02	Common Stock	S	100	$72.94	Disposed	0	Direct
2012-05-02	Common Stock	S	1902	$72.95	Disposed	0	Direct
2012-05-02	Common Stock	S	100	$72.955	Disposed	0	Direct
2012-05-02	Common Stock	S	1420	$72.96	Disposed	0	Direct
2012-05-02	Common Stock	S	4	$72.97	Disposed	0	Direct
2012-05-02	Common Stock	S	500	$72.98	Disposed	0	Direct
2012-05-02	Common Stock	S	920	$72.99	Disposed	0	Direct
2012-05-02	Common Stock	S	600	$73.00	Disposed	0	Direct
2012-05-02	Common Stock	S	100	$73.005	Disposed	0	Direct
2012-05-02	Common Stock	S	500	$73.01	Disposed	0	Direct
2012-05-02	Common Stock	S	100	$73.015	Disposed	0	Direct
2012-05-02	Common Stock	S	200	$73.025	Disposed	0	Direct
2012-05-02	Common Stock	S	200	$73.04	Disposed	0	Direct
2012-05-02	Common Stock	S	800	$73.08	Disposed	0	Direct
2012-05-02	Common Stock	S	200	$73.10	Disposed	0	Direct
2012-05-02	Common Stock	S	200	$73.11	Disposed	0	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	450	Indirect
Common Stock	2213	Indirect
Common Stock	108750	Direct
Class B Common Stock	98200	Direct
Class B Common Stock	24976	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Option (right to buy)	$56.09	2015-07-23	Class B Common Stock (7500)	7500	Direct
Stock Option (right to buy)	$56.09	2015-07-23	Class B Common Stock (7500)	7500	Direct

Footnotes

F1: Ownership in Watsco, Inc. Profit Sharing Retirement Plan and Trust

F2: Award of stock pursuant to Watsco, Inc. Restricted Stock Agreement