| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G | Report | May 28, 2024 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 13, 2024 | |
| SC 13G/A | Report | Feb 13, 2024 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 9, 2024 | |
| SC 13G/A | Report | Feb 13, 2023 | ||
| SC 13G | Report | SEC SCHEDULE 13G | Feb 10, 2023 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2023 | |
| SC 13G/A | Report | Jan 23, 2023 | ||
| SC 13G/A | Report | Feb 11, 2022 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2022 | |
| SC 13G/A | Report | Feb 9, 2022 | ||
| SC 13G/A | Report | Jan 27, 2022 | ||
| SC 13G | Report | Jan 26, 2022 | ||
| SC 13G/A | Report | SCHEDULE 13G HOLDINGS REPORT AMENDMENT | Feb 16, 2021 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 12, 2021 | |
| SC 13G/A | Report | Feb 11, 2021 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2021 | |
| SC 13G | Report | Feb 8, 2021 | ||
| SC 13G | Report | Jan 25, 2021 | ||
| SC 13G/A | Report | Feb 14, 2020 | ||
| SC 13G/A | Report | Feb 13, 2020 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G | Report | SCHEDULE 13G | Feb 11, 2020 | |
| SC 13G/A | Report | Feb 4, 2020 | ||
| SC 13G/A | Report | Feb 13, 2019 | ||
| SC 13G/A | Report | SC 13G/A | Feb 11, 2019 | |
| SC 13G/A | Report | Feb 11, 2019 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 8, 2019 | |
| SC 13G/A | Report | Jan 24, 2019 | ||
| SC 13G/A | Report | Feb 14, 2018 | ||
| SC 13G/A | Report | Feb 14, 2018 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2018 | |
| SC 13G | Report | Feb 8, 2018 | ||
| SC 13G/A | Report | SC 13G/A | Feb 7, 2018 | |
| SC 13G/A | Report | Jan 19, 2018 | ||
| SC 13G/A | Report | SC 13G/A | Apr 13, 2017 | |
| SC 13G | Report | 13G | Feb 14, 2017 | |
| SC 13G/A | Report | SC 13G/A | Feb 10, 2017 | |
| SC 13G | Report | SCHEDULE 13G | Feb 9, 2017 | |
| SC 13G/A | Report | Feb 7, 2017 | ||
| SC 13G/A | Report | AMENDMENT NO. 1 | Feb 1, 2017 | |
| SC 13G/A | Report | Jan 12, 2017 | ||
| SC 13G/A | Report | Aug 9, 2016 | ||
| SC 13G | Report | SC 13G | Feb 16, 2016 | |
| SC 13G | Report | SC 13G | Feb 12, 2016 | |
| SC 13G | Report | CECO AS OF 12/31/2015 | Feb 11, 2016 | |
| SC 13G/A | Report | Jan 26, 2016 | ||
| SC 13G | Report | Jan 8, 2016 | ||
| SC 13G/A | Report | Sep 10, 2015 | ||
| SC 13G/A | Report | Jul 10, 2015 | ||
| SC 13G/A | Report | AQR CAPITAL MANAGEMENT LLC | Feb 17, 2015 | |
| SC 13G/A | Report | Jan 22, 2015 |