$COHR SC 13D/A SEC Filings

Filed On	Filing
07 Mar 2024	SC 13D/A
20 May 2019	SC 13D/A
01 Jun 2018	SC 13D/A
07 Mar 2017	AMENDMENT NO. 8 TO SC 13D
16 Feb 2016	AMENDMENT NO. 7 TO SC 13D
21 Feb 2013	AMENDMENT NO.6 TO SC 13D
16 Apr 2010	SC 13D/A
24 Aug 2000	AMENDMENT NO. 3 TO SCHEDULE TO
29 Jun 2000	AMENDMENT 7 TO SCHEDULE 13D
20 Jun 2000	SC 13D/A
15 Jun 2000	SC 13D/A
12 Jun 2000	SC 13D/A
12 Jun 2000	SC 13D/A
04 Feb 2000	SC 13D/A
12 Oct 1999	SC 13D/A
23 Aug 1995	SCHEDULE 13D