| SC 13G/A | 2019-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | National American University Holdings, Inc. | 1,304,903 | 5.3% | EDGAR |
| SC 13G/A | 2018-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | National American University Holdings, Inc. | 2,414,703 | 9.9% | EDGAR |
| SC 13D/A | 2018-01-22 | WARNOCK DAVID L | National American University Holdings, Inc. | 2,199,449 | 9.0% | EDGAR |
| SC 13G | 2018-01-22 | Camden Partners III SPV, L.P. | National American University Holdings, Inc. | 2,199,449 | 9.0% | EDGAR |
| SC 13G/A | 2017-02-07 | PRICE T ROWE ASSOCIATES INC /MD/ | National American University Holdings, Inc. | 2,456,503 | 10.1% | EDGAR |
| SC 13G | 2016-11-03 | Hillyard Michael Joseph | National American University Holdings, Inc. | 1,204,918 | 5.0% | EDGAR |
| SC 13G/A | 2016-02-10 | PRICE T ROWE ASSOCIATES INC /MD/ | National American University Holdings, Inc. | 2,456,503 | 10.1% | EDGAR |
| SC 13G/A | 2016-02-08 | PRICE T ROWE ASSOCIATES INC /MD/ | National American University Holdings, Inc. | 2,456,503 | 9.7% | EDGAR |
| SC 13G/A | 2015-02-10 | PRICE T ROWE ASSOCIATES INC /MD/ | National American University Holdings, Inc. | 2,024,543 | 8.0% | EDGAR |
| SC 13D/A | 2014-03-06 | CAMDEN PARTNERS STRATEGIC FUND III LP | National American University Holdings, Inc. | 2,207,642 | 8.8% | EDGAR |
| SC 13G/A | 2014-02-10 | PRICE T ROWE ASSOCIATES INC /MD/ | National American University Holdings, Inc. | 2,021,243 | 8.0% | EDGAR |
| SC 13G/A | 2014-02-10 | TimesSquare Capital Management, LLC | National American University Holdings, Inc. | 0 | 0.0% | EDGAR |
| SC 13G/A | 2013-10-30 | DF DENT & CO INC | National American University Holdings, Inc. | - | - | EDGAR |
| SC 13G/A | 2013-02-14 | ASHFORD CAPITAL MANAGEMENT INC | National American University Holdings, Inc. | 819,729 | 3.2% | EDGAR |
| SC 13G/A | 2013-02-13 | Capital World Investors | National American University Holdings, Inc. | 608,273 | 2.4% | EDGAR |
| SC 13G/A | 2013-02-11 | TimesSquare Capital Management, LLC | National American University Holdings, Inc. | 1,563,087 | 6.1% | EDGAR |
| SC 13G/A | 2013-02-08 | PRICE T ROWE ASSOCIATES INC /MD/ | National American University Holdings, Inc. | 2,049,623 | 8.0% | EDGAR |
| SC 13G/A | 2013-01-22 | DF DENT & CO INC | National American University Holdings, Inc. | - | - | EDGAR |
| SC 13G/A | 2012-02-22 | DF DENT & CO INC | National American University Holdings, Inc. | - | - | EDGAR |
| SC 13G/A | 2012-02-14 | ASHFORD CAPITAL MANAGEMENT INC | National American University Holdings, Inc. | 1,730,984 | 6.4% | EDGAR |