QUEST DIAGNOSTICS INC — 8-K/A Filings
13 8-K/A filings on record
This page lists all 8-K/A filings submitted to the SEC by QUEST DIAGNOSTICS INC (DGX), sorted by most recent first. Each row links to the full filing on EdgarLookup. QUEST DIAGNOSTICS INC has filed 13 8-K/A documents with the SEC since 2016. To view all SEC filings by QUEST DIAGNOSTICS INC, see the full filings list.
All
10-12B
10-12B/A
10-K
10-K/A
10-K405
10-Q
11-K
144
15-15D
25
25-NSE
3
3/A
4
4/A
424B2
424B3
424B4
424B5
424B7
425
5
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFR14A
FWP
NO ACT
POS AM
POSASR
PRE 14A
PX14A6G
S-1/A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13E3
SC 13E3/A
SC 13G
SC 13G/A
SC TO-T
SC TO-T/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K/A | CURRENT REPORT - AMENDMENT NO. 2 | 0000947871-22-000737 | Jul 1, 2022 | Feb 3, 2022 |
| 8-K/A | 8-K/A | 0001022079-22-000045 | Mar 1, 2022 | Feb 3, 2022 |
| 8-K/A | 8-K/A | 0001022079-21-000130 | Aug 19, 2021 | Aug 16, 2021 |
| 8-K/A | 8-K/A | 0001022079-19-000145 | May 17, 2019 | Apr 1, 2019 |
| 8-K/A | 8-K/A | 0001022079-17-000169 | Aug 21, 2017 | Aug 18, 2017 |
| 8-K/A | — | 0000930413-12-001220 | Feb 29, 2012 | Dec 6, 2011 |
| 8-K/A | CURRENT REPORT | 0000947871-11-000740 | Aug 17, 2011 | Aug 12, 2011 |
| 8-K/A | — | 0000930413-07-006629 | Aug 13, 2007 | May 31, 2007 |
| 8-K/A | QUEST DIAGNOSTICS INCORPORATED | 0000950117-06-002927 | Jul 11, 2006 | Apr 19, 2006 |
| 8-K/A | QUEST DIAGNOSTICS INCORPORATED | 0000950117-06-000191 | Jan 17, 2006 | Oct 31, 2005 |
| 8-K/A | QUEST DIAGNOSTICS INCORPORATED | 0000950117-03-004990 | Nov 20, 2003 | Feb 26, 2003 |
| 8-K/A | QUEST DIAGNOSTICS INCORPORATED | 0000950117-03-001839 | May 1, 2003 | Feb 26, 2003 |
| 8-K/A | 8-K/A | 0000912057-99-002979 | Nov 1, 1999 | Aug 16, 1999 |