| 2006-01-12 | Sale | Intevac, Inc. IVAC | 10 percent owner | 3M 13.216% | $13.85 | $41.55M | +45.93% | |
| 2005-09-07 | Sale | Intevac, Inc. IVAC | 10 percent owner | 276,000 1.3276% | $13.01 | $3.59M | +33.47% | |
| 2005-09-06 | Sale | Intevac, Inc. IVAC | 10 percent owner | 126,000 0.6076% | $13.00 | $1.64M | +33.89% | |
| 2005-08-24 | Sale | Intevac, Inc. IVAC | 10 percent owner | 150,000 0.7369% | $14.00 | $2.1M | +25.44% | |
| 2005-08-23 | Sale | Intevac, Inc. IVAC | 10 percent owner | 30,846 0.1503% | $14.62 | $450,876 | +19.17% | |
| 2005-08-22 | Sale | Intevac, Inc. IVAC | 10 percent owner | 137,890 0.6619% | $14.60 | $2.01M | +17.53% | |
| 2005-08-16 | Sale | Intevac, Inc. IVAC | 10 percent owner | 216,812 1.0379% | $14.55 | $3.15M | +17.61% | |
| 2005-03-01 | Sale | Intevac, Inc. IVAC | 10 percent owner | 5,183 0.0245% | $8.46 | $43,869 | +38.53% | |
| 2004-12-17 | Sale | Intevac, Inc. IVAC | 10 percent owner | 15,000 0.0703% | $7.63 | $114,450 | +34.72% | |
| 2004-12-15 | Sale | Intevac, Inc. IVAC | 10 percent owner | 15,000 0.0698% | $7.68 | $115,140 | +32.9% |