| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 03/20/2023 | AMERICAN PUBLIC EDUCATION INC | APEI | Purchase | Common Stock, par value $.01 | 1000 | $3.94 | $3.9k | | 03/20/2023 |
| 03/10/2023 | AMERICAN PUBLIC EDUCATION INC | APEI | Grant | Common Stock, par value $.01 | 3k | $0.00 | $0 | | 03/10/2023 |
| 03/10/2023 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 365 | $9.78 | $3.6k | | 03/10/2023 |
| 02/07/2023 | AMERICAN PUBLIC EDUCATION INC | APEI | Grant | Common Stock, par value $.01 | 9.1k | $0.00 | $0 | | 02/07/2023 |
| 06/01/2015 | AMERICAN PUBLIC EDUCATION INC | APEI | Sale | Common Stock, par value $.01 | 250 | $24.49 | $6.1k | | 06/01/2015 |
| 05/01/2015 | AMERICAN PUBLIC EDUCATION INC | APEI | Sale | Common Stock, par value $.01 | 250 | $27.94 | $7k | | 05/01/2015 |
| 04/01/2015 | AMERICAN PUBLIC EDUCATION INC | APEI | Sale | Common Stock, par value $.01 | 250 | $29.98 | $7.5k | | 04/01/2015 |
| 01/27/2015 | AMERICAN PUBLIC EDUCATION INC | APEI | Grant | Common Stock, par value $.01 | 3k | $0.00 | $0 | | 01/27/2015 |
| 01/27/2015 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 909 | $34.66 | $31.5k | | 01/27/2015 |
| 01/22/2015 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 434 | $34.93 | $15.2k | | 01/22/2015 |
| 01/22/2015 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 597 | $34.93 | $20.9k | | 01/22/2015 |
| 01/22/2015 | AMERICAN PUBLIC EDUCATION INC | APEI | Grant | Common Stock, par value $.01 | 4k | $0.00 | $0 | | 01/22/2015 |
| 01/21/2015 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 1.2k | $34.32 | $40.9k | | 01/21/2015 |
| 01/20/2015 | AMERICAN PUBLIC EDUCATION INC | APEI | Sale | Common Stock, par value $.01 | 4k | $34.69 | $138.8k | | 01/20/2015 |
| 01/20/2015 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 621 | $34.72 | $21.6k | | 01/20/2015 |
| 11/07/2014 | AMERICAN PUBLIC EDUCATION INC | APEI | Sale | Common Stock, par value $.01 | 12k | $32.25 | $387k | | 11/07/2014 |
| 07/03/2014 | AMERICAN PUBLIC EDUCATION INC | APEI | Sale | Common Stock, par value $.01 | 5k | $36.00 | $180k | | 07/03/2014 |
| 02/25/2014 | AMERICAN PUBLIC EDUCATION INC | APEI | Grant | Common Stock, par value $.01 | 2.6k | $0.00 | $0 | | 01/20/2014 |
| 01/27/2014 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 681 | $43.88 | $29.9k | | 01/03/2014 |
| 01/21/2014 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 607 | $44.55 | $27k | | 01/03/2014 |
| 01/20/2014 | AMERICAN PUBLIC EDUCATION INC | APEI | Grant | Common Stock, par value $.01 | 3.7k | $0.00 | $0 | | 01/20/2014 |
| 01/03/2014 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 379 | $42.42 | $16.1k | | 01/03/2014 |
| 01/02/2014 | AMERICAN PUBLIC EDUCATION INC | APEI | Exercise | Common Stock, par value $.01 | 7.3k | $34.80 | $253.1k | | 01/02/2014 |
| 01/02/2014 | AMERICAN PUBLIC EDUCATION INC | APEI | Sale | Common Stock, par value $.01 | 7.3k | $42.92 | $312.1k | | 01/02/2014 |
| 01/02/2014 | AMERICAN PUBLIC EDUCATION INC | APEI | Exercise | Employee stock option (right to buy) | 7.3k | $3.95 | $28.7k | | 01/02/2014 |
| 08/15/2013 | AMERICAN PUBLIC EDUCATION INC | APEI | Sale | Common Stock, par value $.01 | 7.5k | $37.96 | $284.7k | | 08/15/2013 |
| 08/15/2013 | AMERICAN PUBLIC EDUCATION INC | APEI | Exercise | Employee stock option (right to buy) | 7.5k | $3.95 | $29.6k | | 08/15/2013 |
| 11/29/2012 | AMERICAN PUBLIC EDUCATION INC | APEI | Disposition | Common Stock, par value $.01 | 8.9k | $35.00 | $310.8k | | 11/29/2012 |
| 11/29/2012 | AMERICAN PUBLIC EDUCATION INC | APEI | Disposition | Common Stock, par value $.01 | 7k | $35.00 | $245k | | 11/29/2012 |
| 11/29/2012 | AMERICAN PUBLIC EDUCATION INC | APEI | Exercise | Employee stock option (right to buy) | 8.8k | $20.00 | $176k | | 11/29/2012 |
| 10/15/2012 | AMERICAN PUBLIC EDUCATION INC | APEI | Sale | Common Stock, par value $.01 | 7k | $37.07 | $259.5k | | 10/15/2012 |
| 09/06/2012 | AMERICAN PUBLIC EDUCATION INC | APEI | Sale | Common Stock, par value $.01 | 10.3k | $35.00 | $361.8k | | 09/06/2012 |
| 09/06/2012 | AMERICAN PUBLIC EDUCATION INC | APEI | Sale | Common Stock, par value $.01 | 8k | $35.00 | $280k | By Wilkins Asset Management, Inc. | 09/06/2012 |
| 03/21/2012 | AMERICAN PUBLIC EDUCATION INC | APEI | Sale | Common Stock, par value $.01 | 21.7k | $39.43 | $857.1k | | 03/21/2012 |
| 03/21/2012 | AMERICAN PUBLIC EDUCATION INC | APEI | Exercise | Employee Stock Option (right to buy) | 21.7k | $3.96 | $86.1k | | 03/21/2012 |
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