Comfort Systems USA Inc. planned insider sales
In the twelve months since 23 September 2025 insiders at Comfort Systems USA Inc. filed 31 Form 144 notices of planned sales, 117,172 shares worth $173.7 million at the time of filing, from 13 sellers. The latest, filed 26 August 2026: Brian E Lane (officer, director), 16,024 shares worth $25.8 million, planned for around 26 August 2026 through Morgan Stanley Smith Barney LLC Executive Financial Services.
| Filed | Seller | Relationship | Shares | Value | Planned sale | Broker | How acquired | Filing |
|---|---|---|---|---|---|---|---|---|
| 26 August 2026 | Brian E Lane | Officer, Director | 16,024 | $25.8 million | 26 August 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Compensation | Form 144 |
| 17 August 2026 | George William Iii | Officer | 2,554 | $4.7 million | 17 August 2026 | Raymond James & Associates, Inc. | RSU Grant Vest | Form 144 |
| 11 August 2026 | Franklin Myers | Director | 4,000 | $6.7 million | 11 August 2026 | BNY Pershing | Open Market Purchase | Form 144 |
| 10 August 2026 | Myers Franklin | Director | 3,500 | $5.9 million | 10 August 2026 | FIDELITY BROKERAGE SERVICES LLC | OPEN MKT PURCHASE | Form 144 |
| 22 May 2026 | Hardy Rhoman J | Director | 342 | $628,090 | 22 May 2026 | Fidelity Brokerage Services LLC | Payment for services rendered | Form 144 |
| 11 May 2026 | George William Iii | Officer | 1,000 | $2.0 million | 11 May 2026 | Raymond James & Associates | RSU | Form 144 |
| 11 May 2026 | Shaeff Julie | Officer | 1,123 | $2.2 million | 11 May 2026 | Raymond James & Associates | RSU Grant | Form 144 |
| 8 May 2026 | George William Iii | Officer | 4,000 | $7.8 million | 8 May 2026 | Raymond James & Associates | RSU GRANT VEST | Form 144 |
| 7 May 2026 | Myers Franklin | Director | 4,500 | $8.7 million | 7 May 2026 | Fidelity Brokerage Services LLC | Open Market | Form 144 |
| 5 May 2026 | Brian E Lane | Officer, Director | 11,113 | $21.9 million | 5 May 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Compensation | Form 144 |
| 30 April 2026 | Mercado, Pablo G. | Director | 500 | $863,149 | 28 April 2026 | Fidelity Brokerage Services LLC | Stock Award | Form 144 |
| 29 April 2026 | Sandbrook William J | Director | 1,500 | $2.6 million | 29 April 2026 | RBC CAPITAL MARKETS LLC | COMPENSATION | Form 144 |
| 10 March 2026 | Howell Laura Finley | Officer | 723 | $999,508 | 10 March 2026 | Rockefeller Capital Management | Stock Award | Form 144 |
| 3 March 2026 | Reed Terrence | Officer | 1,116 | $1.6 million | 3 March 2026 | Fidelity Brokerage Services LLC | Stock Award | Form 144 |
| 3 March 2026 | Shaeff Julie | Officer | 2,287 | $3.2 million | 3 March 2026 | Raymond James & Associates | RSU Grant | Form 144 |
| 3 March 2026 | Anderson Darcy | Director | 4,500 | $6.2 million | 3 March 2026 | BofA Securities, Inc. | Director Compensation | Form 144 |
| 25 February 2026 | Howell Laura Finley | Officer | 690 | $1.0 million | 25 February 2026 | Rockefeller Capital Management | Stock Award | Form 144 |
| 25 February 2026 | Brian E Lane | Officer, Director | 9,365 | $13.6 million | 25 February 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Compensation | Form 144 |
| 24 February 2026 | Reed Terrence | Officer | 671 | $948,794 | 27 February 2026 | Raymond James & Associates | RSU Grant | Form 144 |
| 24 February 2026 | Sandbrook William J | Director | 2,500 | $3.6 million | 24 February 2026 | RBC CAPITAL MARKETS LLC | COMPENSATION | Form 144 |
| 24 February 2026 | Myers Franklin | Director | 8,636 | $12.2 million | 24 February 2026 | Fidelity Brokerage Services LLC | Open Market | Form 144 |
| 23 February 2026 | Mercado, Pablo G. | Director | 500 | $709,380 | 23 February 2026 | Fidelity Brokerage Services LLC | Stock Award | Form 144 |
| 23 February 2026 | Constance E. Skidmore | Director | 1,000 | $1.4 million | 24 February 2026 | Merrill Lynch Wealth Management | Equity Compensation | Form 144 |
| 23 February 2026 | George William Iii | Officer | 9,000 | $12.9 million | 23 February 2026 | Raymond James & Associates | Stock Option Grant | Form 144 |
| 4 December 2025 | Howell Laura Finley | Officer | 1,000 | $996,000 | 4 December 2025 | Stifel Nicolaus & Company Inc | Company Stock | Form 144 |
| 1 December 2025 | George William Iii | Officer | 4,370 | $4.2 million | 1 December 2025 | Raymond James & Associates | RSU Vesting | Form 144 |
| 24 November 2025 | Brian E Lane | Officer, Director | 7,158 | $6.8 million | 24 November 2025 | Morgan Stanley Smith Barney LLC Executive Financial Services | Compensation for Past Services | Form 144 |
| 31 October 2025 | Anderson Darcy | Director | 4,000 | $3.8 million | 31 October 2025 | BofA Securities, Inc. | Director Compensation | Form 144 |
| 29 October 2025 | Bulls Herman E | Director | 2,000 | $2.0 million | 29 October 2025 | Charles Schwab & Co | Equity Compensation | Form 144 |
| 29 October 2025 | Mercado, Pablo G. | Director | 2,500 | $2.5 million | 29 October 2025 | Fidelity Brokerage Services LLC | Stock Award | Form 144 |
| 29 October 2025 | Myers Franklin | Director | 5,000 | $5.1 million | 29 October 2025 | FIDELITY BROKERAGE SERVICES LLC | Stock Award | Form 144 |
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was. Value is the filer's own aggregate market value. Whether the sale happened shows up later on Form 4, on the insiders page.
Source
Form 144 filings on EDGAR for Comfort Systems USA Inc.: the company's filing index, each notice read from its own XML.
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