| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G | 2009-05-29 | Luke M. Buse & Staci Lin Buse Revocable Trust | Grand Canyon Education, Inc. | 3,503,171 | 7.7% | EDGAR |
| SC 13G | 2009-02-17 | Preston Charles M III | Grand Canyon Education, Inc. | 7,136,676 | 15.7% | EDGAR |
| SC 13G | 2009-02-17 | Significant Ventures, LLC | Grand Canyon Education, Inc. | 2,971,144 | 6.5% | EDGAR |
| SC 13G | 2009-02-13 | Endeavour Capital IV, LLC | Grand Canyon Education, Inc. | 8,524,824 | 18.8% | EDGAR |
| SC 13D | 2008-12-05 | Richardson Brent D. | Grand Canyon Education, Inc. | 19,516,243 | 43.0% | EDGAR |