| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| 10-Q | Report | Data | Dec 13, 2024 | Oct 31, 2024 | |
| 10-K | Report | Data | Oct 29, 2024 | Jul 31, 2024 | |
| 8-K | Report | Data | Aug 26, 2024 | Aug 23, 2024 | |
| 8-K | Report | Data | Jul 24, 2024 | Jul 24, 2024 | |
| 10-Q | Report | Data | Jun 20, 2024 | Apr 30, 2024 | |
| 8-K | Report | Data | May 9, 2024 | May 2, 2024 | |
| 10-Q | Report | Data | Mar 18, 2024 | Jan 31, 2024 | |
| 10-Q | Report | Data | Dec 20, 2023 | Oct 31, 2023 | |
| 10-K | Report | Data | Nov 13, 2023 | Jul 31, 2023 | |
| 10-Q | Report | Data | Jun 12, 2023 | Apr 30, 2023 | |
| 10-Q | Report | Data | Mar 22, 2023 | Jan 31, 2023 | |
| 10-Q | Report | Data | Dec 15, 2022 | Oct 31, 2022 | |
| 10-K | Report | Data | Sep 23, 2022 | Jul 31, 2022 | |
| 8-K | Report | Data | Sep 12, 2022 | Sep 12, 2022 | |
| 10-Q | Report | Data | Jun 10, 2022 | Apr 30, 2022 | |
| 10-Q | Report | Data | Mar 8, 2022 | Jan 31, 2022 | |
| 8-K | Report | Data | Feb 14, 2022 | Feb 9, 2022 | |
| 10-Q | Report | Data | Dec 10, 2021 | Oct 31, 2021 | |
| 10-K | Report | Data | Oct 28, 2021 | Jul 31, 2021 | |
| 8-K | Report | Aug 18, 2021 | Aug 18, 2021 | |
| 10-Q | Report | Data | Jun 11, 2021 | Apr 30, 2021 | |
| 10-Q | Report | Data | Mar 12, 2021 | Jan 31, 2021 | |
| 8-K | Report | Feb 5, 2021 | Feb 2, 2021 | |
| 10-Q | Report | Data | Dec 11, 2020 | Oct 31, 2020 | |
| 8-K | Report | Dec 3, 2020 | Dec 2, 2020 | |
| 10-K | Report | Data | Oct 16, 2020 | Jul 31, 2020 | |
| 8-K | Report | Sep 4, 2020 | Sep 1, 2020 | |
| 8-K | Report | Aug 14, 2020 | Aug 11, 2020 | |
| 8-K | Report | Jul 22, 2020 | Jul 22, 2020 | |
| 8-K | Report | Jul 14, 2020 | Jul 8, 2020 | |
| 8-K | Report | Jun 16, 2020 | Jun 15, 2020 | |
| 10-Q | Report | Data | Jun 11, 2020 | Apr 30, 2020 | |
| 10-K | Report | Data | Mar 20, 2020 | Jul 31, 2019 | |
| 8-K | Report | CURRENT REPORT | Jan 14, 2020 | Oct 8, 2019 |
| 8-K | Report | CURRENT REPORT | Aug 12, 2019 | Aug 7, 2019 |
| 8-K/A | Report | AMENDMENT #1 | Sep 24, 2018 | Sep 12, 2018 |
| 8-K | Report | CURRENT REPORT | Sep 18, 2018 | Sep 12, 2018 |
| 8-K/A | Report | AMENDED CURRENT REPORT | Jun 21, 2018 | May 18, 2018 |
| 8-K | Report | CURRENT REPORT | May 21, 2018 | May 18, 2018 |
| 10-K/A | Report | AMENDMENT #1 | May 9, 2018 | Jul 31, 2017 |
| 8-K | Report | CURRENT REPORT | May 4, 2018 | May 4, 2018 |
| 10-Q | Report | Data | QUARTERLY REPORT | Mar 19, 2018 | Jan 31, 2018 |
| 8-K | Report | CURRENT REPORT | Mar 15, 2018 | Mar 13, 2018 |
| SC 13D | Report | SCHEDULE 13D | Feb 12, 2018 | |
| 10-Q | Report | Data | QUARTERLY REPORT | Dec 15, 2017 | Oct 31, 2017 |
| 10-K | Report | Data | ANNUAL REPORT | Nov 14, 2017 | Jul 31, 2017 |
| 10-Q | Report | Data | QUARTERLY REPORT | Oct 5, 2017 | Apr 30, 2017 |
| 10-Q | Report | Data | QUARTERLY REPORT | Sep 20, 2017 | Jan 31, 2017 |
| 10-Q | Report | Data | QUARTERLY REPORT | Aug 25, 2017 | Oct 31, 2016 |
| 10-K | Report | Data | ANNUAL REPORT | Jul 18, 2017 | Jul 31, 2016 |
| 8-K | Report | CURRENT REPORT | Mar 10, 2017 | Mar 6, 2017 |
| 10-Q | Report | Data | QUARTERLY REPORT | Jan 23, 2017 | Apr 30, 2016 |
| 10-Q | Report | Data | QUARTERLY REPORT | Jan 6, 2017 | Jan 31, 2016 |
| 10-Q | Report | Data | QUARTERLY REPORT | Dec 20, 2016 | Oct 31, 2015 |
| 10-K | Report | Data | ANNUAL REPORT | Nov 23, 2016 | Jul 31, 2015 |
| 8-K | Report | CURRENT REPORT | Jan 22, 2016 | Jan 15, 2016 |
| 8-K | Report | CURRENT REPORT | Oct 30, 2015 | Oct 29, 2015 |
| 10-Q/A | Report | Data | AMENDMENT #1 | Jun 17, 2015 | Apr 30, 2015 |
| 10-Q | Report | Data | QUARTERLY REPORT | Jun 16, 2015 | Apr 30, 2015 |
| 8-K | Report | CURRENT REPORT | May 8, 2015 | May 1, 2015 |
| 10-Q | Report | Data | QUARTERLY REPORT | Mar 19, 2015 | Jan 31, 2015 |
| 8-K | Report | CURRENT REPORT | Mar 5, 2015 | Mar 2, 2015 |
| 8-K | Report | CURRENT REPORT | Mar 3, 2015 | Feb 27, 2015 |
| 10-Q | Report | Data | QUARTERLY REPORT | Dec 15, 2014 | Oct 31, 2014 |
| 10-K | Report | Data | ANNUAL REPORT | Oct 29, 2014 | Jul 31, 2014 |
| 10-Q | Report | Data | QUARTERLY REPORT | Jul 22, 2014 | Apr 30, 2014 |
| 10-Q | Report | Data | QUARTERLY REPORT | Jul 21, 2014 | Jan 31, 2014 |