| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| LOGAN BARRY S | Executive Vice President, Director | 2665 S. BAYSHORE DRIVE, SUITE 901, MIAMI | /s/ Barry S. Logan | 13 Mar 2026 | 0001243209 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WSO | Common stock | Other | +19 | +1.1% | $336.95* | 1,802 | 11 Mar 2026 | See footnote | F1 | |
| holding | WSO | Common Stock | 30,000 | 11 Mar 2026 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | WSO | Class B Common stock | 113,037 | 11 Mar 2026 | Class B Common stock | 113,037 | Direct | F2, F3 |
| Id | Content |
|---|---|
| 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 | Reflects 70,000 shares directly held and 43,037 shares that remain subject to vesting restrictions. |