| 2009-12-30 | Sale | Leidos Holdings, Inc. LDOS | Group President | 10,228 0.0043% | $19.03 | $194,639 | -10.69% | |
| 2008-12-30 | Sale | Leidos Holdings, Inc. LDOS | Group President | 15,856 – | $19.01 | $301,423 | -6.13% | |
| 2008-06-25 | Sale | Leidos Holdings, Inc. LDOS | Group President | 54,219 – | $20.43 | $1.11M | -9.31% |