| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | Mar 11, 2022 | ||
| SC 13G | Report | SC 13G | Feb 11, 2022 | |
| SC 13G | Report | SC 13G | Feb 11, 2022 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2022 | |
| SC 13G | Report | COHERENT INC | Feb 9, 2022 | |
| SC 13G | Report | Feb 8, 2022 | ||
| SC 13G/A | Report | Feb 1, 2022 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Jul 12, 2021 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Apr 12, 2021 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2021 | |
| SC 13G | Report | SCHEDULE 13G | Feb 9, 2021 | |
| SC 13G/A | Report | Feb 5, 2021 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 4, 2021 | |
| SC 13G/A | Report | Feb 2, 2021 | ||
| SC 13G/A | Report | Feb 2, 2021 | ||
| SC 13G/A | Report | Jan 29, 2021 | ||
| SC 13G/A | Report | Feb 14, 2020 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G/A | Report | Feb 5, 2020 | ||
| SC 13G | Report | Jan 31, 2020 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Jan 8, 2020 | |
| SC 13G | Report | SEC SCHEDULE 13G | Sep 10, 2019 | |
| SC 13G/A | Report | Jun 10, 2019 | ||
| SC 13G/A | Report | Feb 14, 2019 | ||
| SC 13G/A | Report | Feb 11, 2019 | ||
| SC 13G/A | Report | Feb 4, 2019 | ||
| SC 13G/A | Report | Feb 12, 2018 | ||
| SC 13G | Report | Feb 12, 2018 | ||
| SC 13G/A | Report | Feb 9, 2018 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 5, 2018 | |
| SC 13G/A | Report | Jan 29, 2018 | ||
| SC 13G/A | Report | Jan 8, 2018 | ||
| SC 13G/A | Report | Mar 6, 2017 | ||
| SC 13G/A | Report | Feb 10, 2017 | ||
| SC 13G/A | Report | Jan 12, 2017 | ||
| SC 13G/A | Report | May 10, 2016 | ||
| SC 13G/A | Report | COHR | Apr 8, 2016 | |
| SC 13G/A | Report | COHR | Feb 12, 2016 | |
| SC 13G/A | Report | Feb 11, 2016 | ||
| SC 13G | Report | SCHEDULE 13G | Feb 9, 2016 | |
| SC 13G/A | Report | Jan 26, 2016 | ||
| SC 13G/A | Report | Jan 25, 2016 | ||
| SC 13G/A | Report | Feb 11, 2015 | ||
| SC 13G/A | Report | COHR | Jan 29, 2015 | |
| SC 13G/A | Report | Jan 22, 2015 | ||
| SC 13G/A | Report | COHERENT INC. | Jan 7, 2015 | |
| SC 13G/A | Report | DISCLOSURE DOCUMENT | Feb 14, 2014 | |
| SC 13G/A | Report | Feb 12, 2014 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2014 | |
| SC 13G/A | Report | Jan 28, 2014 | ||
| SC 13G/A | Report | Jan 27, 2014 | ||
| SC 13G/A | Report | Jan 13, 2014 | ||
| SC 13G/A | Report | Mar 11, 2013 | ||
| SC 13G/A | Report | DISCLOSURE DOCUMENT | Feb 14, 2013 | |
| SC 13G/A | Report | Feb 13, 2013 | ||
| SC 13G/A | Report | Feb 12, 2013 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 11, 2013 | |
| SC 13G/A | Report | Feb 8, 2013 | ||
| SC 13G/A | Report | Jan 29, 2013 | ||
| SC 13G/A | Report | Jan 7, 2013 | ||
| SC 13G/A | Report | Aug 8, 2012 | ||
| SC 13G/A | Report | Apr 10, 2012 | ||
| SC 13G | Report | Feb 14, 2012 | ||
| SC 13G | Report | DISCLOSURE DOCUMENT | Feb 14, 2012 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 14, 2012 | |
| SC 13G/A | Report | Feb 13, 2012 | ||
| SC 13G | Report | Feb 7, 2012 | ||
| SC 13G | Report | Jan 26, 2012 | ||
| SC 13G/A | Report | Jan 24, 2012 | ||
| SC 13G | Report | Jan 10, 2012 | ||
| SC 13G/A | Report | COHERENT, INC. | Apr 8, 2011 | |
| SC 13G/A | Report | Mar 11, 2011 | ||
| SC 13G | Report | COHERENT, INC. | Feb 14, 2011 | |
| SC 13G/A | Report | SCHEDULE 13G | Feb 11, 2011 | |
| SC 13G | Report | Feb 3, 2011 | ||
| SC 13G | Report | Jan 25, 2011 | ||
| SC 13G/A | Report | COHERENT | Oct 8, 2010 | |
| SC 13G/A | Report | Aug 10, 2010 | ||
| SC 13G | Report | Feb 12, 2010 | ||
| SC 13G/A | Report | SCHEDULE 13G | Feb 8, 2010 | |
| SC 13G/A | Report | Jan 26, 2010 | ||
| SC 13G/A | Report | Jan 22, 2010 |