| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jun 6, 2025 | Jun 5, 2025 | 001-40054 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2025 | Jun 3, 2025 | 001-36350 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2025 | Mar 3, 2025 | 001-36350 |
| 144 | Open Document | Open Filing | Mar 3, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jun 12, 2024 | Jun 11, 2024 | 001-36350 |
| 4 | Open Document | Open Filing | 4 | Jun 7, 2024 | Jun 5, 2024 | 001-40054 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 8, 2023 | Jun 6, 2023 | 001-40054 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2023 | May 31, 2023 | 001-36350 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2022 | Jun 1, 2022 | 001-36350 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 9, 2021 | Jun 8, 2021 | 001-36350 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 12, 2021 | Feb 11, 2021 | 001-40054 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 12, 2021 | Jan 11, 2021 | 001-36350 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 11, 2020 | Jun 9, 2020 | 001-36350 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 13, 2019 | Jun 11, 2019 | 001-36350 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 15, 2018 | Jun 13, 2018 | 001-36350 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 12, 2017 | Jun 8, 2017 | 001-36350 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2017 | Mar 30, 2017 | 001-36350 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 3, 2017 | Mar 30, 2017 | 001-36350 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 15, 2015 | Dec 15, 2015 | 001-35215 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2015 | Dec 3, 2015 | 001-35215 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 3, 2015 | Nov 2, 2015 | 001-35215 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 26, 2015 | Oct 22, 2015 | 001-35215 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 4, 2015 | Sep 2, 2015 | 001-35215 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 6, 2015 | Aug 5, 2015 | 001-35215 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 4, 2015 | Aug 3, 2015 | 001-35215 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2015 | Jun 2, 2015 | 001-35215 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2015 | Jun 1, 2015 | 001-35215 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 5, 2015 | May 1, 2015 | 001-35215 |
| 4 | Open Document | Open Filing | FORM 4 - OPTION CANCELLATION - ATCHISON | Apr 21, 2015 | Apr 21, 2015 | 000-22982 |
| 4/A | Open Document | Open Filing | FORM 4/A - APRIL OPTION GRANT | Apr 10, 2015 | Apr 1, 2015 | 000-22982 |
| 4 | Open Document | Open Filing | ATCHISON GRANT | Apr 1, 2015 | Apr 1, 2015 | 000-22982 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2015 | Mar 3, 2015 | 001-35215 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2015 | Feb 17, 2015 | 001-35215 |
| 4 | Open Document | Open Filing | ATCHISON RSU SALE TO COVER 12.1.14 | Dec 4, 2014 | Dec 2, 2014 | 001-35215 |
| 4 | Open Document | Open Filing | ATCHISON 10B5-1SALE 12.1.14 | Dec 3, 2014 | Dec 1, 2014 | 001-35215 |
| 4 | Open Document | Open Filing | ATCHISON 10B5-1 SALE (11/3/14) | Nov 5, 2014 | Nov 3, 2014 | 001-35215 |
| 4 | Open Document | Open Filing | ATCHISON 10B5-1 SALE (9/2/14) | Sep 4, 2014 | Sep 2, 2014 | 001-35215 |
| 4 | Open Document | Open Filing | ATCHISON RSU TABLE I | Aug 29, 2014 | Aug 29, 2014 | 001-35215 |
| 4 | Open Document | Open Filing | ATCHISON 10B5-1 8.1.14 | Aug 5, 2014 | Aug 1, 2014 | 001-35215 |
| 4 | Open Document | Open Filing | ATCHISON RSU VEST 6/1/14 | Jun 3, 2014 | Jun 1, 2014 | 001-35215 |
| 4 | Open Document | Open Filing | ATCHISON 2014 AWARDS 5/1/14 | May 5, 2014 | May 1, 2014 | 001-35215 |
| 4 | Open Document | Open Filing | ATCHISON CASH EXERCISE 4/28/14 | Apr 30, 2014 | Apr 28, 2014 | 001-35215 |
| 4 | Open Document | Open Filing | R.LYNN ATCHISON - FORM 4 - ANNUAL GRANT | Apr 2, 2014 | Apr 1, 2014 | 000-22982 |
| 4 | Open Document | Open Filing | ATCHISON 10B5-1 3/11/14 | Mar 12, 2014 | Mar 11, 2014 | 001-35215 |
| 4 | Open Document | Open Filing | ATCHISON RSU VEST 3/1/14 | Mar 4, 2014 | Mar 1, 2014 | 001-35215 |