| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | Feb 14, 2024 | ||
| SC 13G/A | Report | SC 13G/A | Feb 12, 2024 | |
| SC 13G | Report | Feb 13, 2023 | ||
| SC 13G/A | Report | SC 13G/A | Dec 21, 2022 | |
| SC 13G | Report | SC 13G | Mar 11, 2022 | |
| SC 13G | Report | OPXS 13G GPART | Feb 16, 2022 | |
| SC 13G/A | Report | Sep 10, 2021 | ||
| SC 13G/A | Report | May 7, 2021 | ||
| SC 13G/A | Report | Feb 11, 2021 | ||
| SC 13G/A | Report | SC 13G/A (AMENDMENT NO. 2) | Jun 12, 2020 | |
| SC 13G/A | Report | SC 13G/A (AMENDMENT NO. 1) | Feb 14, 2020 | |
| SC 13G/A | Report | Feb 14, 2020 | ||
| SC 13G | Report | SC 13G | Nov 5, 2019 | |
| SC 13G/A | Report | AMENDMENT NO. 1 TO SCHEDULE 13G | Jun 19, 2019 | |
| SC 13G/A | Report | SCHEDULE 13G AMENDMENT | Jun 17, 2019 | |
| SC 13G/A | Report | Feb 13, 2019 | ||
| SC 13G/A | Report | AMENDMENT #2 FOR FIELDS | Feb 11, 2019 | |
| SC 13G/A | Report | SC 13G/A | Jan 3, 2019 | |
| SC 13G | Report | SC 13G | Nov 29, 2018 | |
| SC 13G/A | Report | Aug 10, 2018 | ||
| SC 13G/A | Report | AMENDMENT NO. 1 TO SCHEDULE 13G | Jul 18, 2018 | |
| SC 13G/A | Report | SCHEDULE 13G AMENDMENT | Jun 15, 2018 | |
| SC 13G/A | Report | Jun 8, 2018 | ||
| SC 13G/A | Report | Feb 14, 2018 | ||
| SC 13G | Report | SCHEDULE 13G | Dec 26, 2017 | |
| SC 13G | Report | SCHEDULE 13G | Nov 13, 2017 | |
| SC 13G | Report | May 10, 2017 | ||
| SC 13G | Report | SCHEDULE 13G | Jan 23, 2017 | |
| SC 13G | Report | SCHEDULE 13G | Oct 4, 2016 |