| 2020-01-07 | Sale | Pure Cycle Corporation PCYO | 10 percent owner | 225,000 0.9359% | $12.25 | $2.76M | -19.6% | |
| 2019-11-18 | Sale | Pure Cycle Corporation PCYO | 10 percent owner | 500,000 1.9414% | $10.75 | $5.38M | -14.46% | |
| 2019-10-07 | Sale | Pure Cycle Corporation PCYO | 10 percent owner | 2.95M 11.464% | $9.75 | $28.76M | -3.51% | |
| 2016-04-22 | United Airlines Holdings, Inc. UAL | director | 1.56M 0.4715% | $50.76 | $79.19M | +7.25% | ||
| 2016-04-21 | United Airlines Holdings, Inc. UAL | director | 2.25M 0.6832% | $53.03 | $119.32M | +3.09% | ||
| 2010-09-29 | Pure Cycle Corporation PCYO | 930,633 4.7816% | $3.00 | $2.79M | +29.71% | |||
| 2009-05-06 | Sale | Allegiant Travel Company ALGT | 10 percent owner | 4.5M 23.4638% | $50.00 | $225M | -9.58% | |
| 2008-11-25 | Sale | Marchex, Inc. MCHX | 10 percent owner | 2.5M 6.4028% | $4.60 | $11.5M | -8.24% | |
| 2008-11-25 | Marchex, Inc. MCHX | 10 percent owner | 2.5M 6.4028% | $4.60 | $11.5M | -8.24% | ||
| 2008-10-15 | Allegiant Travel Company ALGT | 10 percent owner | 62,518 0.3141% | $28.70 | $1.79M | +40.74% | ||
| 2008-10-06 | Allegiant Travel Company ALGT | 10 percent owner | 21,130 0.1002% | $28.20 | $595,896 | +35.15% | ||
| 2008-10-03 | Allegiant Travel Company ALGT | 10 percent owner | 177,502 0.8277% | $28.82 | $5.12M | +30.03% | ||
| 2008-09-11 | Allegiant Travel Company ALGT | 10 percent owner | 76,600 0.3662% | $31.06 | $2.38M | +23.26% | ||
| 2008-09-10 | Allegiant Travel Company ALGT | 10 percent owner | 23,400 0.1156% | $32.00 | $748,711 | +23.6% | ||
| 2008-09-02 | Allegiant Travel Company ALGT | 10 percent owner | 135,270 0.663% | $31.69 | $4.29M | +23.65% | ||
| 2008-08-29 | Allegiant Travel Company ALGT | 10 percent owner | 11,895 0.055% | $28.99 | $344,868 | +27.67% | ||
| 2008-08-26 | Allegiant Travel Company ALGT | 10 percent owner | 352,654 1.76% | $28.80 | $10.16M | +38.45% | ||
| 2008-08-25 | Allegiant Travel Company ALGT | 10 percent owner | 400 0.002% | $29.50 | $11,798 | +32% | ||
| 2008-08-22 | Allegiant Travel Company ALGT | 10 percent owner | 65,752 0.3088% | $29.07 | $1.91M | +28.29% | ||
| 2008-08-21 | Allegiant Travel Company ALGT | 10 percent owner | 56,994 0.2773% | $28.73 | $1.64M | +34.43% |