COHERENT CORP. — 4/A Filings
21 4/A filings on record
This page lists all 4/A 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 21 4/A 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 |
|---|---|---|---|---|
| 4/A | PRIMARY DOCUMENT | 0001993835-24-000001 | May 10, 2024 | — |
| 4/A | PRIMARY DOCUMENT | 0000820318-23-000022 | Aug 30, 2023 | Aug 28, 2023 |
| 4/A | PRIMARY DOCUMENT | 0000820318-17-000004 | Aug 21, 2017 | Aug 18, 2017 |
| 4/A | PRIMARY DOCUMENT | 0001196391-16-000006 | Aug 26, 2016 | Aug 20, 2016 |
| 4/A | PRIMARY DOCUMENT | 0000820318-15-000026 | Dec 3, 2015 | Feb 26, 2013 |
| 4/A | PRIMARY DOCUMENT | 0000820318-15-000025 | Dec 3, 2015 | Aug 27, 2012 |
| 4/A | PRIMARY DOCUMENT | 0000820318-14-000061 | Sep 17, 2014 | Sep 5, 2014 |
| 4/A | PRIMARY DOCUMENT | 0000820318-13-000052 | Sep 3, 2013 | Aug 17, 2013 |
| 4/A | PRIMARY DOCUMENT | 0000820318-13-000051 | Sep 3, 2013 | Aug 17, 2013 |
| 4/A | PRIMARY DOCUMENT | 0000820318-13-000050 | Sep 3, 2013 | Aug 17, 2013 |
| 4/A | PRIMARY DOCUMENT | 0000820318-13-000049 | Sep 3, 2013 | Aug 17, 2013 |
| 4/A | PRIMARY DOCUMENT | 0000820318-12-000036 | Aug 22, 2012 | Feb 1, 2012 |
| 4/A | PRIMARY DOCUMENT | 0000820318-12-000035 | Aug 22, 2012 | Aug 18, 2012 |
| 4/A | PRIMARY DOCUMENT | 0000820318-12-000018 | Jul 24, 2012 | Jul 9, 2012 |
| 4/A | PRIMARY DOCUMENT | 0000820318-11-000027 | Aug 30, 2011 | Aug 20, 2011 |
| 4/A | PRIMARY DOCUMENT | 0000820318-11-000026 | Aug 30, 2011 | Aug 21, 2010 |
| 4/A | PRIMARY DOCUMENT | 0000820318-09-000011 | Apr 24, 2009 | Feb 23, 2009 |
| 4/A | PRIMARY DOCUMENT | 0000820318-08-000034 | Jun 5, 2008 | May 29, 2008 |
| 4/A | PRIMARY DOCUMENT | 0000820318-08-000019 | Apr 29, 2008 | May 21, 2007 |
| 4/A | PRIMARY DOCUMENT | 0000820318-07-000027 | Sep 6, 2007 | Mar 13, 2007 |
| 4/A | PRIMARY DOCUMENT | 0000820318-07-000026 | Sep 6, 2007 | Jan 29, 2007 |