HOLOGIC INC — 4/A Filings
27 4/A filings on record
This page lists all 4/A filings submitted to the SEC by HOLOGIC INC (HOLX), sorted by most recent first. Each row links to the full filing on EdgarLookup. HOLOGIC INC has filed 27 4/A documents with the SEC since 2014. To view all SEC filings by HOLOGIC INC, see the full filings list.
All
10-C
10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
144
15-12B
15-12G
25
3
3/A
4
4/A
424B1
424B3
424B4
424B5
425
5
8-A12B
8-A12B/A
8-A12G
8-A12G/A
8-K
8-K/A
ARS
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
DEFM14A
EFFECT
FWP
NO ACT
POS AM
PRE 14A
PREM14A
REGDEX
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SC TO-T
SC TO-T/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4/A | PRIMARY DOCUMENT | 0000859737-26-000013 | Feb 3, 2026 | Jan 30, 2026 |
| 4/A | PRIMARY DOCUMENT | 0001127602-20-001917 | Jan 17, 2020 | Jan 13, 2020 |
| 4/A | PRIMARY DOCUMENT | 0001127602-14-032819 | Nov 19, 2014 | May 8, 2014 |
| 4/A | PRIMARY DOCUMENT | 0001127602-13-002046 | Jan 17, 2013 | Dec 14, 2012 |
| 4/A | PRIMARY DOCUMENT | 0001417626-09-000041 | Nov 13, 2009 | Jan 16, 2008 |
| 4/A | PRIMARY DOCUMENT | 0001417626-08-000020 | May 2, 2008 | May 1, 2008 |
| 4/A | PRIMARY DOCUMENT | 0001417626-08-000015 | Feb 20, 2008 | Dec 12, 2007 |
| 4/A | — | 0001181431-08-004567 | Jan 18, 2008 | Oct 22, 2007 |
| 4/A | FORM 4/A | 0001181431-08-004509 | Jan 18, 2008 | Oct 22, 2007 |
| 4/A | FORM 4 | 0001181431-08-004508 | Jan 18, 2008 | Nov 14, 2007 |
| 4/A | FORM 4/A | 0001181431-08-004507 | Jan 18, 2008 | Oct 22, 2007 |
| 4/A | FORM 4/A | 0001181431-08-004506 | Jan 18, 2008 | Oct 22, 2007 |
| 4/A | FORM 4/A | 0001181431-08-003791 | Jan 16, 2008 | Oct 22, 2007 |
| 4/A | FORM 4/A | 0001181431-08-003790 | Jan 16, 2008 | Nov 2, 2007 |
| 4/A | FORM 4/A | 0001181431-08-003789 | Jan 16, 2008 | Nov 9, 2007 |
| 4/A | FORM 4/A | 0001181431-08-003788 | Jan 16, 2008 | Nov 14, 2007 |
| 4/A | FORM 4/A | 0001181431-08-003787 | Jan 16, 2008 | Nov 14, 2007 |
| 4/A | FORM 4/A | 0001181431-08-003786 | Jan 16, 2008 | Oct 24, 2007 |
| 4/A | FORM 4/A | 0001181431-08-003785 | Jan 16, 2008 | Oct 29, 2007 |
| 4/A | FORM 4/A | 0001181431-08-003781 | Jan 16, 2008 | Oct 22, 2007 |
| 4/A | FORM 4/A | 0001181431-08-003780 | Jan 16, 2008 | Oct 22, 2007 |
| 4/A | FORM 4/A | 0001181431-08-003778 | Jan 16, 2008 | Oct 22, 2007 |
| 4/A | FORM 4 AMENDMENT NUMBER 1 | 0001181431-04-002003 | Jan 9, 2004 | — |
| 4/A | FORM 4 | 0001181431-02-000634 | Sep 19, 2002 | Sep 17, 2002 |
| 4/A | FORM 4 | 0001181431-02-000633 | Sep 19, 2002 | Sep 17, 2002 |
| 4/A | FORM 4A | 0001181431-02-000631 | Sep 19, 2002 | Sep 17, 2002 |
| 4/A | FORM 4A | 0001181431-02-000630 | Sep 19, 2002 | Sep 17, 2002 |