WATSCO INC — Director's Dealing 2026

Jan 16, 2026

SEC Form 5 — Annual Statement of Changes in Beneficial Ownership

Issuer: WATSCO INC (WSO; WSOB)
CIK: 0000105016
Period of Report: 2025-12-31

Reporting Person: Nahmad Aaron J (N/A)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common stock	501	Indirect
Common stock	1408	Direct
Common stock	1150	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Class B Common stock	$		Class B Common stock (292038)	292038	Direct
Class B Common stock	$		Class B Common stock (64237)	64237	Direct
Class B Common stock	$		Class B Common stock (15900)	15900	Indirect

Footnotes

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

F2: The Class B Common Stock is convertible into Common Stock at any time on a one-for-one basis and has no expiration date.

F3: Award of stock pursuant to Watsco, Inc. Restricted Stock Agreement.

F4: Reflects shares held by custodial accounts for Mr. Nahmad's children, of which Mr. Nahmad is the custodian.