| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MYERS FRANKLIN | Director, CHAIRMAN OF THE BOARD | C/O COMFORT SYSTEMS USA, INC., 675 BERING DRIVE, SUITE 400, HOUSTON | /s/ Rachel R. Eslicker, Attorney-in-Fact | 07 Aug 2025 | 0001207002 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | FIX | Common Stock | Gift | $0 | -72 | -0.07% | $0.00 | 105K | 05 Aug 2025 | Direct | F1 |
| transaction | FIX | Common Stock | Gift | $0 | -25 | -0.02% | $0.00 | 105K | 05 Aug 2025 | Direct | F1 |
| transaction | FIX | Common Stock | Sale | -$3.08M | -4.5K | -4.29% | $683.57 | 100K | 06 Aug 2025 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | This transaction represents a charitable donation. |
| F2 | Represents the average price of shares sold; full information regarding the number of shares sold and specific prices will be made available upon request to the Company's Office of the General Counsel. |