| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| 10-Q | Report | Data | FORM 10-Q | Sep 16, 2024 | Jul 31, 2024 |
| 8-K | Report | Data | FORM 8-K | Jun 20, 2024 | Jun 14, 2024 |
| 10-Q | Report | Data | FORM 10-Q | Jun 14, 2024 | Apr 30, 2024 |
| 10-K | Report | Data | FORM 10-K | May 15, 2024 | Jan 31, 2024 |
| 8-K | Report | Data | FORM 8-K | Mar 15, 2024 | Mar 13, 2024 |
| 10-Q | Report | Data | FORM 10-Q | Dec 15, 2023 | Oct 31, 2023 |
| 8-K | Report | Data | FORM 8-K | Nov 6, 2023 | Oct 31, 2023 |
| 10-Q | Report | Data | FORM 10-Q | Sep 14, 2023 | Jul 31, 2023 |
| 8-K | Report | Data | FORM 8-K | Aug 11, 2023 | Jul 31, 2023 |
| 10-Q | Report | Data | FORM 10-Q | Jun 14, 2023 | Apr 30, 2023 |
| 10-K | Report | Data | FORM 10-K | May 1, 2023 | Jan 31, 2023 |
| 10-Q | Report | Data | FORM 10-Q | Dec 20, 2022 | Oct 31, 2022 |
| 10-Q | Report | Data | FORM 10-Q | Sep 14, 2022 | Jul 31, 2022 |
| 8-K | Report | Data | FORM 8-K | Aug 1, 2022 | Jul 31, 2022 |
| 10-Q | Report | Data | FORM 10-Q | Jun 14, 2022 | Apr 30, 2022 |
| 10-K | Report | Data | FORM 10-K | May 10, 2022 | Jan 31, 2022 |
| 10-Q | Report | Data | FORM 10-Q | Dec 15, 2021 | Oct 31, 2021 |
| 8-K | Report | Data | FORM 8-K | Oct 26, 2021 | Oct 26, 2021 |
| 8-K | Report | Data | FORM 8-K | Sep 23, 2021 | Sep 23, 2021 |
| 8-K | Report | Data | FORM 8-K | Sep 22, 2021 | Sep 21, 2021 |
| 10-Q | Report | Data | FORM 10-Q | Sep 15, 2021 | Jul 31, 2021 |
| 8-K | Report | FORM 8-K | Aug 4, 2021 | Jul 6, 2021 |
| 8-K | Report | FORM 8-K | Aug 2, 2021 | Jul 31, 2021 |
| 8-K | Report | FORM 8-K | Jul 20, 2021 | Jul 19, 2021 |
| 8-K | Report | FORM 8-K | Jul 1, 2021 | Jun 21, 2021 |
| 8-K | Report | FORM 8-K | Jun 14, 2021 | Jun 14, 2021 |
| 10-Q | Report | Data | FORM 10-Q | Jun 2, 2021 | Apr 30, 2021 |
| 8-K | Report | FORM 8-K | May 25, 2021 | May 24, 2021 |
| 10-K | Report | Data | FORM 10-K | May 17, 2021 | Jan 31, 2021 |
| 8-K | Report | FORM 8-K | Mar 17, 2021 | Mar 16, 2021 |
| 8-K | Report | FORM 8-K | Mar 15, 2021 | Mar 15, 2021 |
| 8-K | Report | FORM 8-K | Feb 1, 2021 | Feb 1, 2021 |
| 10-Q | Report | Data | FORM 10-Q | Jan 8, 2021 | Oct 31, 2020 |
| 8-K | Report | FORM 8-K | Dec 16, 2020 | Dec 10, 2020 |
| 10-Q | Report | Data | FORM 10-Q | Sep 21, 2020 | Jul 31, 2020 |
| 10-Q | Report | Data | 10-Q | Jul 31, 2020 | Apr 30, 2020 |
| 8-K | Report | FORM 8-K | Jun 11, 2020 | Apr 30, 2020 |
| 10-K/A | Report | FORM 10-K/A | Jun 8, 2020 | Jan 31, 2020 |
| 10-K | Report | Data | 10-K | Jun 5, 2020 | Jan 31, 2020 |
| 8-K/A | Report | FORM 8-K/A | May 19, 2020 | May 12, 2020 |
| 8-K | Report | FORM 8-K | May 14, 2020 | May 11, 2020 |
| 8-K | Report | FORM 8-K | May 13, 2020 | May 11, 2020 |
| 10-Q/A | Report | Data | 10-Q/A | Apr 27, 2020 | Jul 31, 2019 |
| 10-Q/A | Report | Data | 10-Q/A | Apr 27, 2020 | Apr 30, 2019 |
| 8-K | Report | FORM 8-K | Apr 21, 2020 | Apr 17, 2020 |
| 8-K | Report | FORM 8-K | Apr 20, 2020 | Apr 17, 2020 |
| 8-K | Report | FORM 8-K | Apr 20, 2020 | Apr 17, 2020 |
| 10-Q | Report | Data | 10-Q | Mar 24, 2020 | Oct 31, 2019 |
| 8-K/A | Report | FORM - 8-K/A | Dec 16, 2019 | Dec 15, 2019 |
| 8-K | Report | FORM 8-K | Dec 5, 2019 | Dec 3, 2019 |
| 10-Q | Report | FORM 10-Q | Sep 13, 2019 | Jul 31, 2019 |
| 8-K | Report | FORM 8-K | Sep 3, 2019 | Aug 27, 2019 |
| 10-Q | Report | 10-Q | Jun 18, 2019 | Apr 30, 2019 |
| 10-K | Report | Data | 10-K | May 1, 2019 | Jan 31, 2019 |
| 10-Q | Report | Data | 10-Q | Jan 11, 2019 | Oct 31, 2018 |