SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* NAHMAD ALBERT H (Last) (First) (Middle) 2665 SOUTH BAYSHORE DRIVE SUITE 901 (Street) COCONUT GROVE FL 33133 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol WATSCO INC [ WSO; WSOB ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Chairman and CEO
	3. Date of Earliest Transaction (Month/Day/Year) 03/22/2006
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class B Common Stock								766,886	I	See footnote(1)
Common Stock								832	I	See footnote(2)
Class B Common Stock								1,259,811	D(3)
Class B Common Stock	03/22/2006		M		300,000	A	$15.17	1,241,528	D
Common Stock	03/22/2006		F		150,086	D	$70.38	10,741	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option (right to buy)	$15.17	03/22/2006		M			300,000	(4)	03/21/2007	Class B Common Stock	300,000	$15.17	0	D
Stock Option (right to buy)	$16							(5)	04/06/2008	Class B Common Stock	375,000		375,000	D
Stock Option (right to buy)	$13.875							(6)	02/19/2009	Class B Common Stock	200,000		200,000	D
Stock Option (right to buy)	$8.94							(7)	03/15/2010	Class B Common Stock	200,000		200,000	D
Stock Option (right to buy)	$11.3							(8)	09/24/2011	Class B Common Stock	100,000		100,000	D

Explanation of Responses:

1. Reflects shares owned by Alna Capital Associates, a limited partnership, of which Mr. Nahmad has 99.996% ownership and is the sole general partner

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

3. Award of stock pursuant to Watsco, Inc. Restricted Stock Agreements

4. The options vested 33 1/3% on March 21, 1997, March 21, 1998 and March 21, 1999, respectively

5. The options vested 33 1/3% on April 6, 1998, April 6, 1999 and April 6, 2000, respectively

6. The options vested 33 1/3% on February 19, 1999, February 19, 2000 and February 19, 2001, respectively

7. The options vested 33 1/3% on March 15, 2000, March 15, 2001 and March 15, 2002, respectively

8. The options vested 33 1/3% on September 24, 2001, September 24, 2002 and September 24, 2003, respectively

	/s/ Albert H. Nahmad	03/24/2006
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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