| 12 Jul 2016 | OTHER | IHS Inc. | 29,340 | — | |
| 01 Dec 2015 | GRANT_AWARD | IHS Inc. | 1,351 | 0.00 USD | |
| 01 Dec 2015 | GRANT_AWARD | IHS Inc. | 1,452 | 0.00 USD | |
| 01 Dec 2014 | GRANT_AWARD | IHS Inc. | 1,354 | 0.00 USD | |
| 01 Dec 2014 | GRANT_AWARD | IHS Inc. | 1,455 | 0.00 USD | |
| 01 Dec 2013 | GRANT_AWARD | IHS Inc. | 1,304 | 0.00 USD | |
| 01 Dec 2013 | GRANT_AWARD | IHS Inc. | 1,130 | 0.00 USD | |
| 01 Dec 2012 | GRANT_AWARD | IHS Inc. | 1,405 | 0.00 USD | |
| 01 Dec 2012 | GRANT_AWARD | IHS Inc. | 1,621 | 0.00 USD | |
| 17 May 2012 | OTHER | Archipelago Learning, Inc. | 2,508 | 11.10 USD | |
| 17 May 2012 | OTHER | Archipelago Learning, Inc. | 12,823 | 11.10 USD | |
| 10 Jan 2012 | GRANT_AWARD | Archipelago Learning, Inc. | 2,508 | 9.97 USD | |
| 01 Dec 2011 | GRANT_AWARD | IHS Inc. | 1,472 | 0.00 USD | |
| 01 Dec 2011 | GRANT_AWARD | IHS Inc. | 1,699 | 0.00 USD | |
| 10 Jan 2011 | GRANT_AWARD | Archipelago Learning, Inc. | 6,938 | 0.00 USD | |
| 01 Dec 2010 | GRANT_AWARD | IHS Inc. | 1,374 | 0.00 USD | |
| 01 Dec 2010 | GRANT_AWARD | IHS Inc. | 2,062 | 0.00 USD | |
| 08 Jun 2010 | GRANT_AWARD | Archipelago Learning, Inc. | 3,940 | 0.00 USD | |
| 01 Dec 2009 | GRANT_AWARD | IHS Inc. | 2,989 | 0.00 USD | |
| 19 Nov 2009 | GRANT_AWARD | Archipelago Learning, Inc. | 1,945 | 0.00 USD | |
| 15 Jan 2009 | GRANT_AWARD | IHS Inc. | 1,117 | 0.00 USD | |
| 01 Dec 2008 | GRANT_AWARD | IHS Inc. | 1,697 | 0.00 USD | |
| 01 Dec 2008 | GRANT_AWARD | IHS Inc. | 2,828 | 0.00 USD | |
| 01 Jun 2008 | GRANT_AWARD | IHS Inc. | 502 | 0.00 USD | |
| 12 Mar 2008 | GRANT_AWARD | IHS Inc. | 1,011 | 0.00 USD | |