COHERENT CORP. — 8-K Filings
325 8-K filings on record
This page lists all 8-K filings submitted to the SEC by COHERENT CORP. (COHR), sorted by most recent first. Each row links to the full filing on EdgarLookup. COHERENT CORP. has filed 325 8-K documents with the SEC since 2017. To view all SEC filings by COHERENT CORP., see the full filings list.
All
10-C
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
144/A
15-12G
25
25-NSE
3
3/A
4
4/A
424B1
424B3
424B5
425
5
8-A12B
8-A12G
8-K
8-K/A
ARS
CERT
CORRESP
D
DEF 14A
DEFA14A
EFFECT
FWP
POS AM
POSASR
PRE 14A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-4MEF
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-T
SC TO-T/A
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | — | 0000820318-04-000045 | Oct 21, 2004 | Sep 30, 2004 |
| 8-K | — | 0000820318-04-000033 | Aug 5, 2004 | Jun 30, 2004 |
| 8-K | — | 0000820318-04-000019 | Apr 22, 2004 | Mar 31, 2004 |
| 8-K | — | 0000820318-04-000017 | Mar 23, 2004 | Mar 22, 2004 |
| 8-K | — | 0000820318-04-000012 | Feb 17, 2004 | Feb 13, 2004 |
| 8-K | — | 0000820318-04-000006 | Jan 30, 2004 | Jan 29, 2004 |
| 8-K | — | 0000820318-04-000002 | Jan 22, 2004 | Dec 31, 2003 |
| 8-K | — | 0000820318-03-000028 | Nov 12, 2003 | Nov 11, 2003 |
| 8-K | — | 0000820318-03-000025 | Oct 23, 2003 | Sep 30, 2003 |
| 8-K | — | 0000820318-03-000013 | Aug 7, 2003 | Jun 30, 2003 |
| 8-K | — | 0000820318-03-000007 | Apr 24, 2003 | Mar 31, 2003 |
| 8-K | — | 0000820318-02-000019 | Nov 4, 2002 | Dec 31, 2002 |
| 8-K | — | 0000820318-02-000011 | May 20, 2002 | Jun 30, 2002 |
| 8-K | — | 0000820318-01-500020 | Oct 24, 2001 | Jun 30, 2002 |
| 8-K | — | 0000820318-01-500011 | Aug 14, 2001 | — |
| 8-K | FORM 8-K | 0000950132-00-000690 | Aug 24, 2000 | Aug 14, 2000 |
| 8-K | — | 0000820318-00-000050 | Aug 23, 2000 | Jun 30, 2001 |
| 8-K | — | 0000820318-00-000045 | Aug 9, 2000 | Jun 30, 2001 |
| 8-K | — | 0000820318-99-000019 | Oct 21, 1999 | Sep 30, 1999 |
| 8-K | — | 0000820318-99-000008 | Jul 7, 1999 | Jun 30, 1999 |
| 8-K | — | 0000820318-98-000011 | Jul 9, 1998 | Jun 30, 1998 |
| 8-K | — | 0000820318-97-000004 | Feb 12, 1997 | Dec 31, 1996 |
| 8-K | — | 0000820318-96-000006 | Mar 7, 1996 | Feb 22, 1996 |
| 8-K | FORM 8-K | 0000950132-95-000399 | Oct 18, 1995 | Oct 16, 1995 |
| 8-K | FORM 8-K | 0000950132-95-000376 | Oct 3, 1995 | Oct 2, 1995 |