| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 03/10/2023 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 2.9k | $9.78 | $28.1k | | 03/10/2023 |
| 03/10/2023 | AMERICAN PUBLIC EDUCATION INC | APEI | Grant | Common Stock, par value $.01 | 21.9k | $0.00 | $0 | | 03/10/2023 |
| 02/07/2023 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 7k | $13.41 | $94k | | 02/07/2023 |
| 02/07/2023 | AMERICAN PUBLIC EDUCATION INC | APEI | Grant | Common Stock, par value $.01 | 108.4k | $0.00 | $0 | | 02/07/2023 |
| 01/22/2023 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 3.2k | $12.08 | $38.1k | | 01/22/2023 |
| 01/22/2023 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 2.2k | $12.08 | $26.1k | | 01/22/2023 |
| 09/23/2022 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 6.9k | $9.42 | $65.1k | | 09/23/2022 |
| 02/25/2022 | AMERICAN PUBLIC EDUCATION INC | APEI | Grant | Common Stock, par value $.01 | 34.6k | $0.00 | $0 | | 02/25/2022 |
| 02/25/2022 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 4.5k | $19.78 | $89.7k | | 02/25/2022 |
| 02/25/2022 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 4.5k | $19.78 | $89.7k | | 02/25/2022 |
| 02/25/2022 | AMERICAN PUBLIC EDUCATION INC | APEI | Grant | Common Stock, par value $.01 | 34.2k | $0.00 | $0 | | 02/25/2022 |
| 02/07/2022 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 2.4k | $19.90 | $47.8k | | 02/07/2022 |
| 02/07/2022 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 4.6k | $19.90 | $91.6k | | 02/07/2022 |
| 01/31/2022 | AMERICAN PUBLIC EDUCATION INC | APEI | Grant | Common Stock, par value $.01 | 54.4k | $0.00 | $0 | | 01/31/2022 |
| 01/22/2022 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 2.4k | $21.02 | $51k | | 01/22/2022 |
| 09/23/2021 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 6.9k | $26.09 | $180.3k | | 09/23/2021 |
| 03/11/2021 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 7.4k | $31.89 | $237.3k | | 03/11/2021 |
| 03/11/2021 | AMERICAN PUBLIC EDUCATION INC | APEI | Grant | Common Stock, par value $.01 | 56.7k | $0.00 | $0 | | 03/11/2021 |
| 02/07/2021 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 2.4k | $30.99 | $74.5k | | 02/07/2021 |
| 01/22/2021 | AMERICAN PUBLIC EDUCATION INC | APEI | Grant | Common Stock, par value $.01 | 26.6k | $0.00 | $0 | | 01/22/2021 |
| 09/23/2020 | AMERICAN PUBLIC EDUCATION INC | APEI | Payment of Exercise | Common Stock, par value $.01 | 5.4k | $28.02 | $151.2k | | 09/23/2020 |
| 02/07/2020 | AMERICAN PUBLIC EDUCATION INC | APEI | Grant | Common Stock, par value $.01 | 29.6k | $0.00 | $0 | | 02/07/2020 |
| 09/23/2019 | AMERICAN PUBLIC EDUCATION INC | APEI | Grant | Common Stock, par value $.01 | 52.7k | $0.00 | $0 | | 09/23/2019 |
| 09/23/2019 | AMERICAN PUBLIC EDUCATION INC | APEI | Grant | | 43.1k | $23.77 | $1M | | 09/23/2019 |