Watsco awards President Nahmad 16,078 common shares

The reported Class B positions include directly held shares and shares in custodial accounts for his children; the class is convertible one-for-one.

Rhea-AI Filing Summary

Watsco Inc. President Aaron J. Nahmad received an award of 16,078 common shares on October 9, 2026, under a Restricted Stock Agreement; the reported price per share was $279.90. He reported direct Class B holdings of 64,237 and 305,993 shares, and 16,302 Class B shares in custodial accounts for his children. Other reported indirect common holdings were 1,150 shares held by his spouse and 526 shares in Watsco's Profit Sharing Retirement Plan and Trust. Class B shares are convertible into common stock one-for-one and have no expiration date.

Insider Trade Summary

Grant/Award: 16,078 shares

Grant/Award 7 txns

Insider Nahmad Aaron J

Role President

Type	Security	Shares	Price	Value
Grant/Award	Common stock F2	16,078	$279.90	$4.50M
holding	Class B Common stock F3	--	--	--
holding	Class B Common stock F3, F4, F5	--	--	--
holding	Class B Common stock F3, F2	--	--	--
holding	Common stock	--	--	--
holding	Common stock	--	--	--
holding	Common stock F1	--	--	--

Holdings After Transaction: Common stock — 17,486 shares (Direct); Class B Common stock — 370,230 contracts (Direct); Class B Common stock — 16,302 contracts (Indirect, See footnote); Common stock — 1,150 shares (Indirect, By Spouse); Common stock — 526 shares (Indirect, See footnote)

Footnotes (5)

1. F1. Ownership in Watsco, Inc. Profit Sharing Retirement Plan and Trust.
2. F2. Award of stock pursuant to Watsco, Inc. Restricted Stock Agreement.
3. F3. The Class B Common Stock is convertible into Common Stock at any time on a one-for-one basis and has no expiration date.
4. F4. Includes 117 and 165 shares acquired on April 30, 2026 and July 31, 2026, respectively, under the Watsco Inc. Dividend Reinvestment Plan.
5. F5. Reflects shares held by custodial accounts for Mr. Nahmad's children, of which Mr. Nahmad is the custodian.

Key Figures

Common shares awarded: 16,078 shares Reported price per share: $279.90 per share Direct Class B holding: 64,237 shares +4 more

7 metrics

Common shares awarded 16,078 shares Award on October 9, 2026

Reported price per share $279.90 per share Common stock award on October 9, 2026

Direct Class B holding 64,237 shares Reported October 9, 2026

Direct Class B holding 305,993 shares Reported October 9, 2026

Class B shares in children's custodial accounts 16,302 shares Reported October 9, 2026

Common shares held by spouse 1,150 shares Indirect holding reported October 9, 2026

Common shares in Profit Sharing Retirement Plan and Trust 526 shares Indirect holding reported October 9, 2026

Key Terms

Restricted Stock Agreement, Class B Common Stock, Dividend Reinvestment Plan, custodial accounts

4 terms

Restricted Stock Agreement financial

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

Class B Common Stock financial

"The Class B Common Stock is convertible into Common Stock"

A class B common stock is one of multiple types of a company’s ordinary shares that carries specific rights—often different voting power or dividend priority—compared with other classes. For investors it matters because those differences affect how much influence you have over company decisions, the income you might receive, and how freely the shares trade; think of it like owning a car with different keys: some keys let you start the engine and open the trunk, others only unlock the door.

Dividend Reinvestment Plan financial

"under the Watsco Inc. Dividend Reinvestment Plan."

A dividend reinvestment plan lets shareholders automatically use cash dividends to buy more shares of the same company instead of receiving the money. It matters to investors because it turns regular payouts into a steady way to grow ownership and take advantage of compound returns—like having your savings automatically buy additional slices of a pie over time—while often reducing transaction costs and smoothing purchase timing.

custodial accounts financial

"shares held by custodial accounts for Mr. Nahmad's children"

Custodial accounts are savings or investment accounts managed by an adult for a minor until they reach a certain age. Think of it as a digital piggy bank controlled by a guardian, where money or assets are held in trust for someone too young to manage them on their own. These accounts matter to investors because they provide a way to save or invest on behalf of a child, often for future education or other needs.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many WSO shares did Aaron J. Nahmad receive in his award?

Watsco President Aaron J. Nahmad received an award of 16,078 common shares on October 9, 2026, under a Restricted Stock Agreement. The reported price per share was $279.90.

How does WSO Class B common stock convert?

Watsco's Class B Common Stock is convertible into Common Stock at any time on a one-for-one basis and has no expiration date.

Were any WSO Class B shares acquired under a dividend reinvestment plan?

The 16,302 Class B shares held in custodial accounts for Aaron J. Nahmad's children include 117 and 165 shares acquired on April 30, 2026, and July 31, 2026, respectively, under Watsco's Dividend Reinvestment Plan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 10/13/2026 - 04:20 PM EDT Accepted by SEC EDGAR 10/13/2026 - 04:20 PM EDT Learn about SEC filing dates

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).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Nahmad Aaron J

(Last) (First) (Middle)

2665 S. BAYSHORE DRIVE

SUITE 901

(Street)

MIAMI FLORIDA 33133

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
WATSCO INC [ WSO; WSOB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/09/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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
Common stock								1,408	D
Common stock								1,150	I	By Spouse
Common stock								526	I	See footnote(1)
Common stock	10/09/2026		A		16,078	A	$279.9	16,078	D(2)

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
Class B Common stock	(3)							(3)	(3)	Class B Common stock	64,237		64,237	D
Class B Common stock	(3)							(3)	(3)	Class B Common stock	16,302		16,302(4)	I	See footnote(5)
Class B Common stock	(3)							(3)	(3)	Class B Common stock	305,993		305,993	D(2)

Explanation of Responses:

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

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

3. The Class B Common Stock is convertible into Common Stock at any time on a one-for-one basis and has no expiration date.

4. Includes 117 and 165 shares acquired on April 30, 2026 and July 31, 2026, respectively, under the Watsco Inc. Dividend Reinvestment Plan.

5. Reflects shares held by custodial accounts for Mr. Nahmad's children, of which Mr. Nahmad is the custodian.

	/s/ Aaron J. Nahmad	10/13/2026
	** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)