| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G | Report | May 30, 2024 | ||
| SC 13G | Report | SCHEDULE 13G | Feb 13, 2024 | |
| SC 13G | Report | Feb 13, 2024 | ||
| SC 13G/A | Report | Feb 12, 2024 | ||
| SC 13G/A | Report | SC 13G/A | Feb 14, 2023 | |
| SC 13G/A | Report | AMENDMENT NO. 1 TO THE SCHEDULE 13G | Feb 10, 2023 | |
| SC 13G | Report | Mar 29, 2022 | ||
| SC 13G | Report | SCHEDULE 13G | Feb 14, 2022 | |
| SC 13G/A | Report | Feb 10, 2022 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2022 | |
| SC 13G/A | Report | Jul 12, 2021 | ||
| SC 13G/A | Report | Feb 11, 2021 | ||
| SC 13G | Report | SCHEDULE 13G | Feb 10, 2021 | |
| SC 13G/A | Report | FORM SC 13G/A | Feb 8, 2021 | |
| SC 13G | Report | Feb 2, 2021 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 13, 2020 | |
| SC 13G/A | Report | Feb 13, 2020 | ||
| SC 13G/A | Report | FORM SC 13G/A | Feb 10, 2020 | |
| SC 13G/A | Report | Feb 13, 2019 | ||
| SC 13G | Report | SCHEDULE 13G | Dec 21, 2018 | |
| SC 13G/A | Report | Feb 14, 2018 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2018 | |
| SC 13G/A | Report | AMENDMENT TO FORM SC 13G/A | Dec 14, 2017 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Mar 13, 2017 | |
| SC 13G/A | Report | 13G/A | Feb 14, 2017 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 14, 2017 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 14, 2017 | |
| SC 13G | Report | Feb 12, 2016 | ||
| SC 13G | Report | Feb 12, 2016 | ||
| SC 13G/A | Report | ALPHA PRO TECH, LTD. | Feb 11, 2016 | |
| SC 13G | Report | Feb 12, 2015 |