BIO-RAD LABORATORIES, INC. — SC 13D/A Filings
12 SC 13D/A filings on record
This page lists all SC 13D/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 12 SC 13D/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 |
|---|---|---|---|---|
| SC 13D/A | SC 13D/A | 0001193125-22-101752 | Apr 11, 2022 | — |
| SC 13D/A | SC 13D/A | 0001193125-19-193259 | Jul 12, 2019 | — |
| SC 13D/A | SC 13D/A | 0001628280-17-006843 | Jun 29, 2017 | — |
| SC 13D/A | SC 13D/A | 0001628280-17-006787 | Jun 29, 2017 | — |
| SC 13D/A | SC 13D/A | 0001193125-13-443664 | Nov 15, 2013 | — |
| SC 13D/A | SCHEDULE 13D AMENDMENT NO.4 | 0001193125-11-340699 | Dec 14, 2011 | — |
| SC 13D/A | SCHEDULE 13D AMENDMENT NO. 4 | 0001193125-09-182828 | Aug 27, 2009 | — |
| SC 13D/A | SCHEDULE 13D AMENDMENT NO.3 | 0001193125-07-166666 | Jul 31, 2007 | — |
| SC 13D/A | — | 0001313250-06-000075 | Sep 22, 2006 | — |
| SC 13D/A | SCHEDULE 13D/A | 0001193125-05-057523 | Mar 22, 2005 | — |
| SC 13D/A | AMENDMENT NO. 1 TO SCHEDULE 13D | 0001193125-03-013977 | Jun 27, 2003 | — |
| SC 13D/A | SC 13D/A (AMENDMENT NO.6) | 0000012208-97-000007 | May 27, 1997 | — |