Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
NT 10-Q | Open Document | Open Filing | NT 10-Q | Sep 16, 2025 | Jul 31, 2025 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jun 16, 2025 | Apr 30, 2025 | 000-56003 |
10-K | Open Document | Data | Open Filing | FORM 10-K | May 19, 2025 | Jan 31, 2025 | 000-56003 |
NT 10-K | Open Document | Open Filing | NT 10-K | May 2, 2025 | Jan 31, 2025 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Dec 17, 2024 | Oct 31, 2024 | 000-56003 |
NT 10-Q | Open Document | Open Filing | NT 10-Q | Dec 17, 2024 | Oct 31, 2024 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Sep 16, 2024 | Jul 31, 2024 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jun 14, 2024 | Apr 30, 2024 | 000-56003 |
10-K | Open Document | Data | Open Filing | FORM 10-K | May 15, 2024 | Jan 31, 2024 | 000-56003 |
NT 10-K | Open Document | Open Filing | NT 10-K | Apr 30, 2024 | Jan 31, 2024 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Dec 15, 2023 | Oct 31, 2023 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Sep 19, 2023 | Jul 31, 2023 | 000-56003 |
NT 10-Q | Open Document | Open Filing | NT 10-Q | Sep 14, 2023 | Jul 31, 2023 | 000-56003 |
8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 17, 2023 | Jul 17, 2023 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jun 14, 2023 | Apr 30, 2023 | 000-56003 |
10-K | Open Document | Data | Open Filing | FORM 10-K | May 19, 2023 | Jan 31, 2023 | 000-56003 |
NT 10-K | Open Document | Open Filing | NT 10-K | May 1, 2023 | Jan 31, 2023 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Dec 14, 2022 | Oct 31, 2022 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Sep 19, 2022 | Jul 31, 2022 | 000-56003 |
NT 10-Q | Open Document | Open Filing | NT 10-Q | Sep 14, 2022 | Jul 31, 2022 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jun 21, 2022 | Apr 30, 2022 | 000-56003 |
NT 10-Q | Open Document | Open Filing | NT 10-Q | Jun 15, 2022 | Apr 30, 2022 | 000-56003 |
10-K | Open Document | Data | Open Filing | FORM 10-K | May 17, 2022 | Jan 31, 2022 | 000-56003 |
NT 10-K | Open Document | Open Filing | NT 10-K | Apr 29, 2022 | Jan 31, 2022 | 000-56003 |
8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 11, 2022 | Mar 9, 2022 | 000-56003 |
8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 4, 2022 | Jan 1, 2022 | 000-56003 |
8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 3, 2022 | Jan 31, 2022 | 000-56003 |
8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 27, 2021 | Dec 20, 2021 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Dec 20, 2021 | Oct 31, 2021 | 000-56003 |
NT 10-Q | Open Document | Open Filing | NT 10-Q | Dec 15, 2021 | Oct 31, 2021 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Sep 17, 2021 | Jul 31, 2021 | 000-56003 |
8-K | Open Document | Open Filing | FORM 8-K | Sep 16, 2021 | Sep 14, 2021 | 000-56003 |
NT 10-Q | Open Document | Open Filing | NT 10-Q | Sep 14, 2021 | Jul 31, 2021 | 000-56003 |
DEF 14C | Open Document | Open Filing | DEF 14C | Jul 28, 2021 | Jul 28, 2021 | 000-56003 |
PRE 14C | Open Document | Open Filing | PRE 14C | Jul 12, 2021 | Jul 12, 2021 | 000-56003 |
8-K | Open Document | Open Filing | FORM 8-K | Jun 30, 2021 | Jun 30, 2021 | 000-56003 |
8-K | Open Document | Open Filing | FORM 8-K | Jun 24, 2021 | Jun 24, 2021 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jun 14, 2021 | Apr 30, 2021 | 000-56003 |
8-K | Open Document | Open Filing | FORM 8-K | Jun 8, 2021 | Jun 7, 2021 | 000-56003 |
10-K | Open Document | Data | Open Filing | FORM 10-K | Apr 30, 2021 | Jan 31, 2021 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Dec 10, 2020 | Oct 31, 2020 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Sep 9, 2020 | Jul 31, 2020 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jun 15, 2020 | Apr 30, 2020 | 000-56003 |
10-K | Open Document | Data | Open Filing | FORM 10-K | Apr 30, 2020 | Jan 31, 2020 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Dec 11, 2019 | Oct 31, 2019 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Sep 10, 2019 | Jul 31, 2019 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jun 12, 2019 | Apr 30, 2019 | 000-56003 |
10-K | Open Document | Data | Open Filing | FORM 10-K | Apr 29, 2019 | Jan 31, 2019 | 000-56003 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Dec 11, 2018 | Oct 31, 2018 | 000-56003 |
8-A12G | Open Document | Open Filing | 8-A12G | Nov 19, 2018 | 000-56003 | |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Sep 11, 2018 | Jul 31, 2018 | 333-219419 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jun 4, 2018 | Apr 30, 2018 | 333-219419 |
10-K | Open Document | Data | Open Filing | FORM 10-K | Apr 27, 2018 | Jan 31, 2018 | 333-219419 |
EFFECT | Open Document | Open Filing | Jan 26, 2018 | 333-219419 | ||
CORRESP | Open Document | Open Filing | Jan 23, 2018 | |||
S-1/A | Open Document | Open Filing | FORM S-1/A | Jan 17, 2018 | 333-219419 | |
UPLOAD | Open Document | Open Filing | Dec 5, 2017 | |||
S-1/A | Open Document | Open Filing | FORM S-1/A | Nov 20, 2017 | 333-219419 | |
UPLOAD | Open Document | Open Filing | Nov 6, 2017 | |||
S-1/A | Open Document | Open Filing | FORM S-1/A | Oct 23, 2017 | 333-219419 | |
UPLOAD | Open Document | Open Filing | Sep 13, 2017 | |||
S-1/A | Open Document | Open Filing | FORM S-1/A | Aug 30, 2017 | 333-219419 | |
UPLOAD | Open Document | Open Filing | Aug 17, 2017 | |||
S-1 | Open Document | Open Filing | FORM S-1 | Jul 24, 2017 | 333-219419 |