ADTRAN Holdings, Inc. — 4/A Filings
82 4/A filings on record
This page lists all 4/A filings submitted to the SEC by ADTRAN Holdings, Inc. (ADTN), sorted by most recent first. Each row links to the full filing on EdgarLookup. ADTRAN Holdings, Inc. has filed 82 4/A documents with the SEC since 2017. To view all SEC filings by ADTRAN Holdings, Inc., see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
11-K
11-K/A
144
15-12G
25-NSE
3
3/A
4
4/A
425
5
8-K
8-K/A
8-K12B
ARS
ARS/A
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFM14A
DEFR14A
EFFECT
NT 10-K
NT 10-Q
PRE 14A
S-3
S-3ASR
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4/A | PRIMARY DOCUMENT | 0001179022-07-000047 | Mar 13, 2007 | Dec 31, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001179022-07-000049 | Mar 13, 2007 | Dec 31, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001179022-07-000050 | Mar 13, 2007 | Jul 17, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001179022-07-000051 | Mar 13, 2007 | Nov 3, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001179022-07-000052 | Mar 13, 2007 | Nov 3, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001179022-07-000053 | Mar 13, 2007 | Aug 9, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001179022-07-000054 | Mar 13, 2007 | Nov 3, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001179022-07-000055 | Mar 13, 2007 | Nov 3, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001179022-07-000056 | Mar 13, 2007 | Nov 3, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001179022-07-000057 | Mar 13, 2007 | Nov 3, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001179022-07-000058 | Mar 13, 2007 | May 30, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001179022-07-000059 | Mar 13, 2007 | Nov 3, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001179022-07-000060 | Mar 13, 2007 | Nov 3, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001179022-07-000061 | Mar 13, 2007 | Nov 3, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001179022-07-000062 | Mar 13, 2007 | Nov 3, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001179022-07-000045 | Mar 13, 2007 | Dec 31, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001191222-05-000012 | Nov 9, 2005 | Oct 25, 2005 |
| 4/A | PRIMARY DOCUMENT | 0001192269-05-000013 | Nov 4, 2005 | Oct 25, 2005 |
| 4/A | PRIMARY DOCUMENT | 0001191220-05-000005 | Aug 1, 2005 | Jul 26, 2005 |
| 4/A | PRIMARY DOCUMENT | 0000926282-04-000012 | Jan 22, 2004 | Nov 26, 2003 |
| 4/A | PRIMARY DOCUMENT | 0000926282-04-000011 | Jan 22, 2004 | Nov 25, 2003 |
| 4/A | PRIMARY DOCUMENT | 0000926282-04-000018 | Jan 22, 2004 | Nov 26, 2003 |
| 4/A | PRIMARY DOCUMENT | 0000926282-04-000014 | Jan 22, 2004 | Nov 26, 2003 |
| 4/A | PRIMARY DOCUMENT | 0000926282-04-000013 | Jan 22, 2004 | Nov 26, 2003 |
| 4/A | PRIMARY DOCUMENT | 0000926282-04-000016 | Jan 22, 2004 | Nov 26, 2003 |
| 4/A | PRIMARY DOCUMENT | 0000926282-04-000017 | Jan 22, 2004 | Nov 26, 2003 |
| 4/A | PRIMARY DOCUMENT | 0000926282-04-000015 | Jan 22, 2004 | Nov 26, 2003 |
| 4/A | PRIMARY DOCUMENT | 0000926282-04-000019 | Jan 22, 2004 | Nov 26, 2003 |
| 4/A | PRIMARY DOCUMENT | 0000926282-04-000020 | Jan 22, 2004 | Nov 26, 2003 |
| 4/A | PRIMARY DOCUMENT | 0001179022-04-000021 | Jan 9, 2004 | Nov 28, 2003 |
| 4/A | FORM 4A | 0001181431-03-016808 | Aug 1, 2003 | Jul 28, 2003 |
| 4/A | — | 0001181431-03-015499 | Jul 25, 2003 | Jul 23, 2003 |