| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| 10-Q | Report | Data | Jun 10, 2024 | Apr 30, 2024 | |
| 10-Q | Report | Data | Mar 15, 2024 | Jan 31, 2024 | |
| 10-Q | Report | Data | Dec 15, 2023 | Oct 31, 2023 | |
| 8-K | Report | Data | Dec 12, 2023 | Dec 12, 2023 | |
| 10-K | Report | Data | Nov 1, 2023 | Jul 31, 2023 | |
| 8-K | Report | Data | Aug 4, 2023 | Aug 1, 2023 | |
| 8-K | Report | Data | Jun 21, 2023 | Jun 20, 2023 | |
| 10-Q | Report | Data | Jun 9, 2023 | Apr 30, 2023 | |
| 10-Q | Report | Data | Mar 16, 2023 | Jan 31, 2023 | |
| 8-K | Report | Data | Mar 13, 2023 | Mar 13, 2023 | |
| 8-K | Report | Data | Feb 6, 2023 | Feb 6, 2023 | |
| 10-Q | Report | Data | Dec 14, 2022 | Oct 31, 2022 | |
| 8-K | Report | Data | Dec 8, 2022 | Dec 5, 2022 | |
| 10-K | Report | Data | Oct 31, 2022 | Jul 31, 2022 | |
| 8-K | Report | Data | Oct 20, 2022 | Oct 20, 2022 | |
| 8-K | Report | Data | Oct 5, 2022 | Oct 5, 2022 | |
| 8-K | Report | Data | Aug 30, 2022 | Aug 29, 2022 | |
| 8-K | Report | Data | Aug 9, 2022 | Aug 9, 2022 | |
| 8-K | Report | Data | Jul 8, 2022 | Jul 6, 2022 | |
| 8-K | Report | Data | Jun 21, 2022 | Jun 21, 2022 | |
| 10-Q | Report | Data | Jun 14, 2022 | Apr 30, 2022 | |
| 8-K | Report | Data | Jun 9, 2022 | Jun 9, 2022 | |
| 8-K | Report | Data | Jun 6, 2022 | May 31, 2022 | |
| 8-K | Report | Data | May 24, 2022 | May 23, 2022 | |
| 8-K | Report | Data | May 5, 2022 | May 2, 2022 | |
| 8-K | Report | Data | Apr 11, 2022 | Apr 11, 2022 | |
| 10-Q | Report | Data | Mar 22, 2022 | Jan 31, 2022 | |
| SC 13D/A | Report | Mar 7, 2022 | ||
| 8-K | Report | Data | Mar 2, 2022 | Mar 2, 2022 | |
| 8-K | Report | Data | Feb 25, 2022 | Feb 18, 2022 | |
| 8-K | Report | Data | Jan 14, 2022 | Jan 10, 2022 | |
| 10-Q | Report | Data | Dec 15, 2021 | Oct 31, 2021 | |
| 8-K/A | Report | FORM 8-K/A | Nov 23, 2021 | Nov 18, 2021 |
| 8-K | Report | FORM 8-K | Nov 23, 2021 | Nov 18, 2021 |
| 10-KT | Report | Data | FORM 10-KT | Nov 15, 2021 | Jul 31, 2021 |
| 8-K | Report | FORM 8-K | Nov 8, 2021 | Nov 2, 2021 |
| 8-K/A | Report | FORM 8-K/A | Oct 7, 2021 | Jul 29, 2021 |
| 8-K/A | Report | FORM 8-K/A | Oct 4, 2021 | Sep 24, 2021 |
| 8-K | Report | FORM 8-K | Sep 30, 2021 | Sep 24, 2021 |
| SC 13D | Report | Sep 10, 2021 | ||
| 8-K | Report | FORM 8-K | Aug 4, 2021 | Jul 29, 2021 |
| 8-K | Report | FORM 8-K | Jul 26, 2021 | Jul 26, 2021 |
| 8-K | Report | FORM 8-K | Jul 19, 2021 | Jul 13, 2021 |
| SC 13D/A | Report | SCHEDULE 13D/A | Jun 28, 2021 | |
| 8-K | Report | FORM 8-K | Jun 23, 2021 | Jun 22, 2021 |
| 8-K | Report | FORM 8-K | Jun 21, 2021 | Jun 15, 2021 |
| 10-Q | Report | Data | FORM 10-Q | Jun 21, 2021 | Apr 30, 2021 |
| 8-K | Report | FORM 8-K | Apr 16, 2021 | Apr 15, 2021 |
| 10-Q | Report | Data | FORM 10-Q | Mar 29, 2021 | Jan 31, 2021 |
| 8-K | Report | FORM 8-K | Mar 5, 2021 | Mar 4, 2021 |
| 8-K | Report | FORM 8-K | Feb 19, 2021 | Feb 16, 2021 |
| SC 13D | Report | SCHEDULE 13D | Feb 19, 2021 | |
| 8-K | Report | FORM 8-K | Apr 17, 2020 | Feb 21, 2020 |
| SC 13G | Report | SCHEDULE 13G | Dec 31, 2014 | |
| 10-Q | Report | MAIN DOCUMENT | Jun 15, 2009 | Apr 30, 2009 |
| 10-Q | Report | MAIN DOCUMENT | Mar 17, 2009 | Jan 31, 2009 |
| 10-Q | Report | MAIN DOCUMENT | Dec 11, 2008 | Oct 31, 2008 |
| 10-K | Report | MAIN DOCUMENT | Oct 30, 2008 | Jul 31, 2008 |