| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | Aug 13, 2025 | Jun 30, 2025 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | May 14, 2025 | Mar 31, 2025 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Feb 13, 2025 | Dec 31, 2024 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Nov 13, 2024 | Sep 30, 2024 | 028-12715 | |
| SC 13G | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Aug 15, 2024 | ||
| 13F-HR | Open Document | Open Filing | Aug 13, 2024 | Jun 30, 2024 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | May 10, 2024 | Mar 31, 2024 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Feb 5, 2024 | Dec 31, 2023 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Nov 3, 2023 | Sep 30, 2023 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Aug 4, 2023 | Jun 30, 2023 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | May 3, 2023 | Mar 31, 2023 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Jan 31, 2023 | Dec 31, 2022 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Nov 3, 2022 | Sep 30, 2022 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Jul 27, 2022 | Jun 30, 2022 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | May 9, 2022 | Mar 31, 2022 | 028-12715 | |
| SC 13G/A | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Feb 3, 2022 | ||
| 13F-HR | Open Document | Open Filing | Feb 2, 2022 | Dec 31, 2021 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Oct 14, 2021 | Sep 30, 2021 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Jul 22, 2021 | Jun 30, 2021 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Apr 14, 2021 | Mar 31, 2021 | 028-12715 | |
| SC 13G/A | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Feb 9, 2021 | ||
| 13F-HR | Open Document | Open Filing | Feb 4, 2021 | Dec 31, 2020 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Oct 21, 2020 | Sep 30, 2020 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Jul 31, 2020 | Jun 30, 2020 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Apr 10, 2020 | Mar 31, 2020 | 028-12715 | |
| SC 13G/A | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Feb 4, 2020 | ||
| SC 13G/A | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Feb 4, 2020 | ||
| 13F-HR | Open Document | Open Filing | Feb 4, 2020 | Dec 31, 2019 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Nov 5, 2019 | Sep 30, 2019 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Aug 7, 2019 | Jun 30, 2019 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | May 3, 2019 | Mar 31, 2019 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Feb 1, 2019 | Dec 31, 2018 | 028-12715 | |
| SC 13G/A | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Jan 7, 2019 | ||
| SC 13G/A | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Jan 7, 2019 | ||
| SC 13G/A | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Jan 7, 2019 | ||
| 13F-HR | Open Document | Open Filing | Nov 1, 2018 | Sep 30, 2018 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Jul 30, 2018 | Jun 30, 2018 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | May 1, 2018 | Mar 31, 2018 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Feb 1, 2018 | Dec 31, 2017 | 028-12715 | |
| SC 13G/A | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Jan 31, 2018 | ||
| SC 13G/A | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Jan 31, 2018 | ||
| SC 13G | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Jan 31, 2018 | ||
| SC 13G/A | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Jan 31, 2018 | ||
| 13F-HR | Open Document | Open Filing | Nov 1, 2017 | Sep 30, 2017 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Jul 31, 2017 | Jun 30, 2017 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Apr 27, 2017 | Mar 31, 2017 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Jan 30, 2017 | Dec 31, 2016 | 028-12715 | |
| SC 13G/A | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Jan 20, 2017 | ||
| SC 13G/A | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Jan 12, 2017 | ||
| SC 13G | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Jan 12, 2017 | ||
| SC 13G/A | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Jan 12, 2017 | ||
| 13F-HR | Open Document | Open Filing | Oct 31, 2016 | Sep 30, 2016 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Jul 26, 2016 | Jun 30, 2016 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Apr 27, 2016 | Mar 31, 2016 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Jan 28, 2016 | Dec 31, 2015 | 028-12715 | |
| SC 13G/A | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Jan 14, 2016 | ||
| SC 13G/A | Open Document | Open Filing | WEALTHTRUST AXIOM LLC | Jan 14, 2016 | ||
| 13F-HR | Open Document | Open Filing | Nov 16, 2015 | Sep 30, 2015 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Aug 3, 2015 | Jun 30, 2015 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | May 11, 2015 | Mar 31, 2015 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Feb 4, 2015 | Dec 31, 2014 | 028-12715 | |
| SC 13G/A | Open Document | Open Filing | Feb 3, 2015 | |||
| SC 13G/A | Open Document | Open Filing | Feb 3, 2015 | |||
| 13F-HR | Open Document | Open Filing | Nov 5, 2014 | Sep 30, 2014 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Aug 1, 2014 | Jun 30, 2014 | 028-12715 | |
| 13F-HR | Open Document | Open Filing | Apr 30, 2014 | Mar 31, 2014 | 028-12715 | |
| SC 13G | Open Document | Open Filing | Feb 10, 2014 | |||
| SC 13G/A | Open Document | Open Filing | Feb 10, 2014 | |||
| SC 13G/A | Open Document | Open Filing | Feb 10, 2014 | |||
| 13F-HR | Open Document | Open Filing | Feb 7, 2014 | Dec 31, 2013 | 028-12715 |