BIO-RAD LABORATORIES, INC. — 4/A Filings
21 4/A filings on record
This page lists all 4/A filings submitted to the SEC by BIO-RAD LABORATORIES, INC. (BIO-B), sorted by most recent first. Each row links to the full filing on EdgarLookup. BIO-RAD LABORATORIES, INC. has filed 21 4/A documents with the SEC since 2011. To view all SEC filings by BIO-RAD LABORATORIES, INC., see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
25
3
4
4/A
424B2
424B3
424B5
5
8-A12B
8-K
8-K/A
ARS
CERTNYS
CORRESP
DEF 14A
DEFA14A
DEFR14A
DEFS14A
EFFECT
FWP
NT 10-K
PRE 14A
PRES14A
S-3ASR
S-4
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4/A | AMENDED STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-20-006501 | Dec 21, 2020 | Dec 4, 2020 |
| 4/A | AMENDED STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-20-006406 | Dec 16, 2020 | Dec 4, 2020 |
| 4/A | PRIMARY DOCUMENT | 0001812865-20-000027 | Sep 4, 2020 | Sep 2, 2020 |
| 4/A | PRIMARY DOCUMENT | 0001315406-08-000030 | Mar 25, 2008 | Feb 6, 2007 |
| 4/A | PRIMARY DOCUMENT | 0001315406-08-000028 | Mar 25, 2008 | Feb 9, 2005 |
| 4/A | PRIMARY DOCUMENT | 0001315406-08-000026 | Mar 25, 2008 | Feb 6, 2002 |
| 4/A | PRIMARY DOCUMENT | 0001315406-08-000024 | Mar 25, 2008 | Feb 5, 2003 |
| 4/A | PRIMARY DOCUMENT | 0001315406-08-000022 | Mar 25, 2008 | Feb 4, 2004 |
| 4/A | PRIMARY DOCUMENT | 0001315406-08-000020 | Mar 21, 2008 | Feb 6, 2007 |
| 4/A | PRIMARY DOCUMENT | 0001315406-08-000018 | Mar 21, 2008 | Feb 9, 2005 |
| 4/A | PRIMARY DOCUMENT | 0001315406-08-000016 | Mar 21, 2008 | Feb 6, 2002 |
| 4/A | PRIMARY DOCUMENT | 0001315406-08-000014 | Mar 21, 2008 | Feb 4, 2004 |
| 4/A | PRIMARY DOCUMENT | 0001315406-08-000012 | Mar 21, 2008 | Feb 5, 2003 |
| 4/A | PRIMARY DOCUMENT | 0001315406-06-000028 | Apr 14, 2006 | Apr 3, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001315406-06-000027 | Apr 13, 2006 | Apr 3, 2006 |
| 4/A | PRIMARY DOCUMENT | 0001315406-05-000047 | Oct 18, 2005 | Jan 6, 2004 |
| 4/A | PRIMARY DOCUMENT | 0001315406-05-000046 | Oct 18, 2005 | Dec 3, 2003 |
| 4/A | PRIMARY DOCUMENT | 0001248085-04-000040 | Aug 30, 2004 | Aug 16, 2004 |
| 4/A | PRIMARY DOCUMENT | 0001248085-04-000028 | Mar 19, 2004 | — |
| 4/A | PRIMARY DOCUMENT | 0001248085-04-000017 | Feb 3, 2004 | Feb 2, 2004 |
| 4/A | PRIMARY DOCUMENT | 0001248085-04-000016 | Feb 3, 2004 | Feb 2, 2004 |