| Form type | Sec Links | Description | Filing date | Reporting date |
|---|
Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13D/A | Report | AVID TECHNOLOGY INC. SCHEDULE 13D AMENDMENT 22 | Mar 13, 2020 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT # 21 | Dec 6, 2016 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT 20 | Oct 1, 2015 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT # 23 | May 18, 2015 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT # 15 | May 5, 2015 | |
| SC 13D/A | Report | CECO SCHEDULE 13D AMENDMENT #22 | Apr 23, 2015 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT 14 | Mar 26, 2015 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NUMBER 21 | Mar 23, 2015 | |
| SC 13D/A | Report | CECO SCHEDULE 13D AMENDMENT # 20 | Feb 11, 2015 | |
| SC 13D/A | Report | ESI SCHEDULE 13D AMENDMENT # 13 | Feb 5, 2015 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT 19 | Jan 20, 2015 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT 12 | Oct 21, 2014 | |
| SC 13D/A | Report | ESI FORM 13D/AMENDMENT # 11 | Oct 28, 2013 | |
| SC 13D/A | Report | ESI SCHEDULE 13D AMENDMENT # 10 | Oct 16, 2013 | |
| SC 13D/A | Report | ESI SCHEDULE 13D AMENDMENT NO. 9 | Sep 30, 2013 | |
| SC 13D/A | Report | CECO SCHEDULE 13D/A NO. 18 | Sep 9, 2013 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NUMBER 17 | Aug 15, 2013 | |
| SC 13D/A | Report | CECO SCHEDULE 13D/A # 16 | Jun 21, 2013 | |
| SC 13D/A | Report | CECO FORM 13D/A NO. 15 | May 14, 2013 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 14 | Apr 16, 2013 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 13 | Mar 13, 2013 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 12 | Mar 6, 2013 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 30 | Dec 12, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 29 | Dec 7, 2012 | |
| SC 13D/A | Report | FORM SCHEDULE 13D/A | Oct 9, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 28 | Oct 2, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 8 | Oct 2, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 19 | Oct 2, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 12 | Sep 11, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 7 | Jul 31, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 11 | May 17, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO.18 | May 17, 2012 | |
| SC 13D/A | Report | AMENDMENT NO. 1 TO SCHEDULE 13D | May 3, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 10 | Apr 11, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 10 | Apr 3, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 17 | Apr 3, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 9 | Feb 28, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 6 | Feb 28, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 16 | Feb 27, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 27 | Jan 3, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 9 | Jan 3, 2012 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 11 | Jun 2, 2011 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 9 | May 25, 2011 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 10 | May 12, 2011 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 5 | Apr 26, 2011 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO.8 | Feb 24, 2011 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 4 | Feb 23, 2011 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 3 | Nov 22, 2010 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 3 | Oct 18, 2010 | |
| SC 13D/A | Report | SCHEDULE 13D AMENDMENT NO. 26 | Aug 17, 2010 |