| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 12/18/2018 | CAMBIUM LEARNING GROUP, INC. | ABCD | Disposition | Common Stock, $0.001 par value per share | 64k | $14.50 | $928.4k | | 12/18/2018 |
| 05/29/2013 | CAMBIUM LEARNING GROUP, INC. | ABCD | Purchase | Common Stock, $0.001 par value per share | 10k | $1.40 | $14k | | 05/29/2013 |
| 03/19/2013 | CAMBIUM LEARNING GROUP, INC. | ABCD | Disposition | Common Stock, $0.001 par value per share | 25k | $0.00 | $0 | | 03/19/2013 |
| 02/21/2013 | CAMBIUM LEARNING GROUP, INC. | ABCD | Grant | Common Stock, $0.001 par value per share | 25k | $0.00 | $0 | | 02/21/2013 |
| 06/15/2011 | BLACKBOARD INC | BBBB | Grant | Stock Option (right to buy) | 6k | $42.17 | $253k | | 06/15/2011 |
| 06/06/2011 | CAMBIUM LEARNING GROUP, INC. | ABCD | Purchase | Common Stock, $0.001 par value | 7k | $3.05 | $21.3k | | 06/06/2011 |
| 02/01/2011 | CAMBIUM LEARNING GROUP, INC. | ABCD | Grant | Common Stock, $0.001 par value per share | 8.8k | $0.00 | $0 | | 02/01/2011 |
| 07/01/2010 | LEAPFROG ENTERPRISES INC | LF | Grant | | 15k | $3.92 | $58.8k | | 07/01/2010 |