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