SC 13G/A | 2016-06-10 | WELLINGTON MANAGEMENT GROUP LLP | AMERICAN PUBLIC EDUCATION INC | 193,102 | 1.2% | EDGAR |
SC 13G/A | 2016-05-10 | BlackRock Inc. | AMERICAN PUBLIC EDUCATION INC | 1,610,598 | 10.0% | EDGAR |
SC 13G/A | 2016-02-11 | PRICE T ROWE ASSOCIATES INC /MD/ | AMERICAN PUBLIC EDUCATION INC | 2,658,830 | 16.3% | EDGAR |
SC 13G/A | 2016-02-10 | VANGUARD GROUP INC | AMERICAN PUBLIC EDUCATION INC | 1,263,883 | 7.8% | EDGAR |
SC 13G/A | 2016-02-03 | Invesco Ltd. | AMERICAN PUBLIC EDUCATION INC | 1,340,736 | 8.2% | EDGAR |
SC 13G/A | 2016-01-25 | BlackRock Inc. | AMERICAN PUBLIC EDUCATION INC | 1,584,912 | 9.7% | EDGAR |
SC 13G/A | 2016-01-11 | WELLINGTON MANAGEMENT GROUP LLP | AMERICAN PUBLIC EDUCATION INC | 1,111,742 | 6.8% | EDGAR |
SC 13G/A | 2015-10-13 | PRICE T ROWE ASSOCIATES INC /MD/ | AMERICAN PUBLIC EDUCATION INC | 2,686,520 | 16.2% | EDGAR |
SC 13G | 2015-08-10 | PRICE T ROWE ASSOCIATES INC /MD/ | AMERICAN PUBLIC EDUCATION INC | 1,795,697 | 10.4% | EDGAR |
SC 13G/A | 2015-02-12 | PRICE T ROWE ASSOCIATES INC /MD/ | AMERICAN PUBLIC EDUCATION INC | 777,210 | 4.5% | EDGAR |
SC 13G/A | 2015-02-12 | WELLINGTON MANAGEMENT GROUP LLP | AMERICAN PUBLIC EDUCATION INC | 2,257,256 | 13.1% | EDGAR |
SC 13G/A | 2015-02-11 | VANGUARD GROUP INC | AMERICAN PUBLIC EDUCATION INC | 1,106,801 | 6.4% | EDGAR |
SC 13G/A | 2015-01-30 | Invesco Ltd. | AMERICAN PUBLIC EDUCATION INC | 1,605,387 | 9.3% | EDGAR |
SC 13G | 2015-01-23 | Van Berkom & Associates Inc. | AMERICAN PUBLIC EDUCATION INC | 440,736 | 2.6% | EDGAR |
SC 13G/A | 2015-01-22 | BlackRock Inc. | AMERICAN PUBLIC EDUCATION INC | 1,505,713 | 8.7% | EDGAR |
SC 13G/A | 2014-09-10 | WELLINGTON MANAGEMENT CO LLP | AMERICAN PUBLIC EDUCATION INC | 1,797,398 | 10.4% | EDGAR |
SC 13G/A | 2014-09-09 | FMR LLC | AMERICAN PUBLIC EDUCATION INC | 25,600 | 0.1% | EDGAR |
SC 13G | 2014-08-05 | Van Berkom & Associates Inc. | AMERICAN PUBLIC EDUCATION INC | 877,681 | 5.0% | EDGAR |
SC 13G/A | 2014-05-12 | Invesco Ltd. | AMERICAN PUBLIC EDUCATION INC | 1,771,324 | 10.1% | EDGAR |
SC 13G | 2014-02-18 | Dos Mil Doscientos Uno, Ltd. | AMERICAN PUBLIC EDUCATION INC | 895,000 | 5.1% | EDGAR |