NOV Inc. — SC 13G/A Filings
82 SC 13G/A filings on record
This page lists all SC 13G/A filings submitted to the SEC by NOV Inc. (NOV), sorted by most recent first. Each row links to the full filing on EdgarLookup. NOV Inc. has filed 82 SC 13G/A documents with the SEC since 2008. To view all SEC filings by NOV Inc., see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
11-K
144
144/A
3
3/A
4
4/A
424B1
424B3
424B5
425
5
8-A12B
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
EFFECT
FWP
POS AM
PRE 14A
PX14A6G
RW
S-1
S-1/A
S-3
S-3ASR
S-4
S-4/A
S-8
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 |
|---|---|---|---|---|
| SC 13G/A | — | 0000215457-16-005678 | Feb 10, 2016 | — |
| SC 13G/A | — | 0001086364-14-002347 | Jun 9, 2014 | — |
| SC 13G/A | — | 0001086364-14-001266 | Jan 30, 2014 | — |
| SC 13G/A | — | 0001086364-13-003372 | Feb 8, 2013 | — |
| SC 13G/A | — | 0001086364-12-001671 | Feb 13, 2012 | — |
| SC 13G/A | — | 0001086364-11-003411 | Feb 7, 2011 | — |
| SC 13G/A | DOC ONE | 0000315066-10-001927 | Feb 16, 2010 | — |
| SC 13G/A | DOC ONE | 0000315066-09-001941 | Feb 17, 2009 | — |
| SC 13G/A | — | 0000913414-09-000333 | Feb 3, 2009 | — |
| SC 13G/A | DOC ONE | 0000315066-08-004267 | Nov 10, 2008 | — |
| SC 13G/A | DOC ONE | 0000315066-08-001890 | Feb 14, 2008 | — |
| SC 13G/A | DOC ONE | 0000315066-07-002019 | Feb 14, 2007 | — |
| SC 13G/A | AMENDMENT NUMBER 1 TO SCHEDULE 13G | 0001005477-06-000951 | Feb 14, 2006 | — |
| SC 13G/A | DOC ONE | 0000315066-06-002382 | Feb 14, 2006 | — |
| SC 13G/A | — | 0000930413-05-005740 | Aug 12, 2005 | — |
| SC 13G/A | — | 0000930413-05-005709 | Aug 10, 2005 | — |
| SC 13G/A | — | 0001068144-05-000058 | Feb 15, 2005 | — |
| SC 13G/A | NOI AS OF 12/31/2004 | 0000080255-05-000304 | Feb 14, 2005 | — |
| SC 13G/A | DOC ONE | 0000315066-05-000307 | Feb 14, 2005 | — |
| SC 13G/A | DOC ONE | 0000315066-04-000828 | Feb 17, 2004 | — |
| SC 13G/A | — | 0001068144-04-000016 | Feb 9, 2004 | — |
| SC 13G/A | — | 0000766524-03-000166 | Feb 14, 2003 | — |
| SC 13G/A | DOC ONE | 0000315066-03-001791 | Feb 14, 2003 | — |
| SC 13G/A | — | 0000766524-02-000136 | Feb 15, 2002 | — |
| SC 13G/A | DOC ONE | 0000315066-02-000848 | Feb 14, 2002 | — |
| SC 13G/A | DOC ONE | 0000315066-01-500150 | May 10, 2001 | — |
| SC 13G/A | SCHEDULE 13G - 02-14-01 - NATIONAL-OILWELL INCORPORATED | 0000315066-01-000602 | Feb 14, 2001 | — |
| SC 13G/A | SCHEDULE 13G - 07-10-00 - NATIONAL-OILWELL INCORPORATED | 0000315066-00-001024 | Jul 10, 2000 | — |
| SC 13G/A | INVERNESS/PHOENIX LLC FOR NATIONAL-OILWELL, INC. | 0000950129-00-001763 | Apr 10, 2000 | — |
| SC 13G/A | AMENDMENT NO. 1 | 0000910662-00-000022 | Mar 1, 2000 | — |
| SC 13G/A | AMENDMENT #2 TO SCHEDULE 13G | 0000950124-99-001210 | Feb 16, 1999 | — |
| SC 13G/A | AMENDMENT NO. 1 TO SCHEDULE 13G | 0000950137-98-000462 | Feb 13, 1998 | — |