| 2017-02-28 | Sale | Comfort Systems USA, Inc. FIX | director | 20,000 0.0363% | $25.79 | $515,800 | -4.26% | |
| 2016-05-12 | Sale | Comfort Systems USA, Inc. FIX | director | 20,000 0.0378% | $22.09 | $441,800 | +3.9% | |
| 2015-03-02 | Sale | Comfort Systems USA, Inc. FIX | director | 20,000 0.036% | $12.58 | $251,600 | +46.48% | |
| 2013-11-26 | Sale | Comfort Systems USA, Inc. FIX | director | 20,000 0.036% | $13.56 | $271,200 | -21.96% | |
| 2012-12-07 | Sale | Comfort Systems USA, Inc. FIX | director | 20,000 0.0328% | $6.54 | $130,850 | +35.85% | |
| 2012-08-06 | Sale | Comfort Systems USA, Inc. FIX | director | 20,000 0.0351% | $6.95 | $139,085 | +18.38% | |
| 2010-12-13 | Sale | Comfort Systems USA, Inc. FIX | director | 20,000 0.0533% | $12.25 | $244,992 | -10.93% | |
| 2006-11-15 | Comfort Systems USA, Inc. FIX | director | 30,000 0.0739% | $13.40 | $402,093 | +1.52% | ||
| 2004-08-04 | Comfort Systems USA, Inc. FIX | director | 10,000 0.0254% | $6.09 | $60,916 | +12% |