Skip to contentGEORGE WILLIAM III — COMFORT SYSTEMS USA INC insider: 293 transactions · InsiderLensInsider trading activity of GEORGE WILLIAM III
- Transactions on record
- 293
- since Feb 12, 2004
- Open-market buys
- 3
- $181.5K
- Open-market sells
- 41
- $62.6M
- Companies traded
- 1
- last filing May 12, 2026
Figures computed from official regulatory filings — methodology.
Companies where GEORGE WILLIAM III has traded
Track record of GEORGE WILLIAM III
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of GEORGE WILLIAM III
Co-insiders of GEORGE WILLIAM III
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Hardy Rhoman JCOMFORT SYSTEMS USA INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| May 12, 2026 | Sell | -4,000 | 1,948.17 USD | $7.8M | SEC |
| May 12, 2026 | Sell | -1,000 | 2,020.97 USD | $2M | SEC |
| Apr 3, 2026 | Other | -284 | 1,429.60 USD | $406K | SEC |
| Apr 3, 2026 | Other | -500 | 1,429.60 USD | $714.8K | SEC |
| Apr 3, 2026 | Other | -297 | 1,429.60 USD | $424.6K | SEC |
| Mar 25, 2026 | Award | 597 | 0.00 USD | $0 | SEC |
| Mar 25, 2026 | Award | 764 | 0.00 USD | $0 | SEC |
| Mar 25, 2026 | Other | -300 | 1,408.25 USD | $422.5K | SEC |
| Feb 24, 2026 | Sell | -9,000 | 1,434.97 USD | $12.9M | SEC |
| Feb 24, 2026 | Exercise | 9,000 | 42.50 USD | $382.5K | SEC |
| Feb 24, 2026 | ExerciseD | -9,000 | 0.00 USD | $0 | SEC |
| Dec 3, 2025 | Gift | -2,000 | 0.00 USD | $0 | SEC |
| Dec 3, 2025 | Sell | -4,370 | 958.88 USD | $4.2M | SEC |
| Dec 3, 2025 | Other | -3,279 | 955.73 USD | $3.1M | SEC |
| Aug 12, 2025 | Sell | -8,436 | 692.60 USD | $5.8M | SEC |
| Aug 12, 2025 | Exercise | 5,514 | 42.50 USD | $234.3K | SEC |
| Aug 12, 2025 | ExerciseD | -5,514 | 0.00 USD | $0 | SEC |
| Aug 12, 2025 | ExerciseD | -2,922 | 0.00 USD | $0 | SEC |
| Aug 12, 2025 | Exercise | 2,922 | 36.25 USD | $105.9K | SEC |
| May 14, 2025 | ExerciseD | -12,500 | 0.00 USD | $0 | SEC |
| May 14, 2025 | Exercise | 12,500 | 36.25 USD | $453.1K | SEC |
| May 14, 2025 | Sell | -12,500 | 470.11 USD | $5.9M | SEC |
| Apr 3, 2025 | Other | -633 | 324.55 USD | $205.4K | SEC |
| Apr 3, 2025 | Other | -297 | 324.55 USD | $96.4K | SEC |
| Apr 3, 2025 | Other | -500 | 324.55 USD | $162.3K | SEC |