| 2010-03-03 | Sale | Quantum Corporation QMCO | Executive VP, Engineering | 22,698 0.0107% | $2.59 | $58,686 | +5.81% | |
| 2010-02-24 | Sale | Quantum Corporation QMCO | Executive VP, Engineering | 38,334 0.0179% | $2.48 | $95,101 | +9.2% | |
| 2009-11-19 | Sale | Quantum Corporation QMCO | Executive VP, Engineering | 17,500 0.0081% | $2.55 | $44,625 | +0.58% |