| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| OSTK | CEO | Sep 06, 2018 | Sale | $25.65 | 147,499 | 3,784,083 | 5,330,832 | Sep 10, 2018, 05:26 PM |
| OSTK | CEO | Sep 10, 2018 | Sale | $25.98 | 175,425 | 4,557,685 | 4,679,324 | Sep 10, 2018, 05:26 PM |
| OSTK | CEO | Sep 07, 2018 | Sale | $25.83 | 451,379 | 11,658,623 | 4,853,249 | Sep 10, 2018, 05:26 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| OSTK | CEO | Sep 06, 2018 | Sale | 3,784,083 |
| OSTK | CEO | Sep 10, 2018 | Sale | 4,557,685 |
| OSTK | CEO | Sep 07, 2018 | Sale | 11,658,623 |