Insider Activity of SIEGEL MARK S
The largest sale of all time was on 2004-11-19 and amounted to 1726400 shares of Patterson-UTI Energy, Inc. for $33.68M.
Biography of SIEGEL MARK S
No biography is available at this moment.
The largest sale of all time was on 2004-11-19 and amounted to 1726400 shares of Patterson-UTI Energy, Inc. for $33.68M.
No biography is available at this moment.
| 2014-06-12 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 196,000 0.1357% | $33.75 | $6.62M | -36.22% | |
| 2014-06-11 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 24,000 0.0167% | $33.19 | $796,560 | -34.94% | |
| 2014-06-10 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 120,000 0.0836% | $33.50 | $4.02M | -35.27% | |
| 2014-04-29 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 225,000 0.1577% | $32.54 | $7.32M | -28.58% | |
| 2008-05-06 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 847,448 0.5403% | $30.73 | $26.04M | -57.24% | |
| 2005-08-03 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 745,500 0.4369% | $33.19 | $24.74M | -2.46% | |
| 2005-08-02 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 734,800 0.4256% | $32.97 | $24.23M | -2.78% | |
| 2005-08-01 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 898,200 0.5222% | $32.81 | $29.47M | -1.88% | |
| 2005-03-09 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 615,600 0.3711% | $25.49 | $15.69M | +24.82% | |
| 2005-03-08 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 733,100 0.4384% | $25.63 | $18.79M | +23.1% | |
| 2005-03-01 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 18,400 0.0112% | $24.96 | $459,227 | +28.67% | |
| 2005-02-28 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 248,000 0.1499% | $25.49 | $6.32M | +25.27% | |
| 2004-11-23 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 509,400 0.304% | $19.82 | $10.09M | +32.87% | |
| 2004-11-19 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 1.73M 1.0353% | $19.51 | $33.68M | +34.87% | |
| 2004-11-03 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 79,700 0.0479% | $19.35 | $1.54M | +32.87% | |
| 2004-11-01 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 194,500 0.1193% | $19.50 | $3.79M | +34.2% | |
| 2004-02-11 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 35,000 0.0425% | $35.67 | $1.25M | +1.17% | |
| 2004-02-10 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 92,820 0.1135% | $35.69 | $3.31M | +1.8% | |
| 2004-02-09 | Sale | Patterson-UTI Energy, Inc. PTEN | Chairman of the Board | 117,180 0.1444% | $34.92 | $4.09M | +4.88% |