| Form type | Sec Links | Description | Filing date | Reporting date |
|---|
Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | SC 13G/A | Jan 26, 2024 | |
| SC 13G | Report | SC 13G | Feb 8, 2023 | |
| SC 13G/A | Report | SC 13G | Nov 9, 2022 | |
| SC 13G/A | Report | SC 13G/A | Nov 4, 2022 | |
| SC 13G | Report | SC 13G | May 2, 2022 | |
| SC 13G/A | Report | SC 13G/A | Feb 2, 2022 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Apr 7, 2021 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 25, 2021 | |
| SC 13G/A | Report | SC 13G/A | Feb 5, 2021 | |
| SC 13G/A | Report | SC 13G/A | Feb 5, 2021 | |
| SC 13G/A | Report | SC 13G/A | Feb 5, 2021 | |
| SC 13G/A | Report | SC 13G/A | Feb 14, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 14, 2020 | |
| SC 13G/A | Report | SC 13G/A | Feb 14, 2020 | |
| SC 13G | Report | SC 13G | Sep 3, 2019 | |
| SC 13G/A | Report | SC 13G/A | Aug 13, 2019 | |
| SC 13G | Report | SC 13G | Aug 12, 2019 | |
| SC 13G/A | Report | SC 13G/A | Mar 14, 2019 | |
| SC 13G/A | Report | SC 13G/A | Feb 14, 2019 | |
| SC 13G/A | Report | SC 13G/A | Feb 14, 2019 | |
| SC 13G/A | Report | SC 13G/A | Feb 14, 2019 | |
| SC 13G/A | Report | SC 13G/A | Feb 14, 2018 | |
| SC 13G | Report | SC 13G | Feb 12, 2018 | |
| SC 13G/A | Report | SC 13G/A | Oct 19, 2017 | |
| SC 13G | Report | SC 13G | Sep 12, 2017 | |
| SC 13G | Report | SC 13G | Jun 29, 2017 | |
| SC 13G/A | Report | SCHEDULE 13G AMENDMENT NO. 1 | Feb 13, 2017 | |
| SC 13G/A | Report | SCHEDULE 13G AMENDMENT NO. 3 | Oct 14, 2016 | |
| SC 13G/A | Report | SC 13G/A | Feb 16, 2016 | |
| SC 13G/A | Report | SCHEDULE 13G AMENDMENT NO. 1 | Jan 16, 2015 | |
| SC 13G/A | Report | SCHEDULE 13G AMENDMENT NO. 1 | Jan 16, 2015 | |
| SC 13G | Report | SC 13G | Jan 9, 2015 | |
| SC 13G | Report | SC 13G | May 13, 2014 | |
| SC 13G/A | Report | SC 13G/A | Oct 22, 2013 | |
| SC 13G/A | Report | SC 13G/A | Sep 19, 2013 | |
| SC 13G/A | Report | SC 13G/A | Feb 13, 2013 | |
| SC 13G/A | Report | SC 13G/A | Feb 13, 2013 | |
| SC 13G/A | Report | SC 13G/A | Feb 13, 2013 | |
| SC 13G/A | Report | Feb 3, 2012 | ||
| SC 13G/A | Report | Feb 3, 2012 | ||
| SC 13G/A | Report | Feb 3, 2012 | ||
| SC 13G/A | Report | Feb 3, 2012 | ||
| SC 13G/A | Report | Feb 3, 2012 | ||
| SC 13G/A | Report | Dec 8, 2011 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Dec 8, 2011 | |
| SC 13G/A | Report | Dec 8, 2011 | ||
| SC 13G | Report | Aug 24, 2011 | ||
| SC 13G | Report | VISHAY PRECISION GROUP, INC INITIAL 13G 8/05/2011 | Aug 5, 2011 | |
| SC 13G | Report | ASPEN TECHNOLOGY, INC 13G 123110 | Feb 10, 2011 | |
| SC 13G | Report | DELTEKAMENDED 13G -120310 | Dec 7, 2010 |