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NOI
- As of 04/30/25, 04:58:20 PM: 98 Insider Transactions.
Sector:
Unknown
Industry:
Unknown
Prev Close:
$0.00
Avg Vol(3m):
0
P/E:
0.00
EPS:
0.00
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Insider Transactions for NOI
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
B
2020-11-09 09:50:25.0
NATIONAL OILWELL VARCO INC
NOV
PZENA INVESTMENT MANAGEMENT LLC
10.17%
view
S
2020-02-14 14:38:20.0
NATIONAL OILWELL VARCO INC
NOV
HARRIS ASSOCIATES L P
2.9%
view
B
2020-02-14 13:01:16.0
NATIONAL OILWELL VARCO INC
NOV
Vulcan Value Partners
6.89%
view
B
2020-02-13 12:31:32.0
NATIONAL OILWELL VARCO INC
NOV
DODGE & COX
5.9%
view
B
2020-02-12 18:30:52.0
NATIONAL OILWELL VARCO INC
NOV
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
5.45%
view
B
2020-02-11 19:14:51.0
NATIONAL OILWELL VARCO INC
NOV
VANGUARD GROUP INC
11.36%
view
B
2020-02-05 12:16:34.0
NATIONAL OILWELL VARCO INC
NOV
BlackRock Inc
6.9%
view
B
2020-01-24 14:09:59.0
NATIONAL OILWELL VARCO INC
NOV
PZENA INVESTMENT MANAGEMENT LLC
7.7%
view
B
2019-02-14 14:39:29.0
NATIONAL OILWELL VARCO INC
NOV
HARRIS ASSOCIATES L P
6.0%
view
S
2019-02-14 13:04:32.0
NATIONAL OILWELL VARCO INC
NOV
DODGE & COX
4.2%
view
S
2019-02-13 12:17:18.0
NATIONAL OILWELL VARCO INC
NOV
STATE STREET CORP
4.9%
view
S
2019-02-11 17:41:08.0
NATIONAL OILWELL VARCO INC
NOV
First Eagle Investment Management
6.13%
view
B
2019-02-11 14:36:56.0
NATIONAL OILWELL VARCO INC
NOV
VANGUARD GROUP INC
10.87%
view
B
2019-02-06 15:05:05.0
NATIONAL OILWELL VARCO INC
NOV
BlackRock Inc
6.8%
view
B
2018-02-14 13:43:09.0
NATIONAL OILWELL VARCO INC
NOV
Vulcan Value Partners
5.69%
view
B
2018-02-14 09:30:50.0
NATIONAL OILWELL VARCO INC
NOV
HARRIS ASSOCIATES L P
5.7%
view
S
2018-02-14 08:07:11.0
NATIONAL OILWELL VARCO INC
NOV
STATE STREET CORP
5.5%
view
S
2018-02-13 14:23:03.0
NATIONAL OILWELL VARCO INC
NOV
DODGE & COX
8.2%
view
B
2018-02-09 10:50:38.0
NATIONAL OILWELL VARCO INC
NOV
VANGUARD GROUP INC
10.36%
view
B
2018-02-08 09:45:57.0
NATIONAL OILWELL VARCO INC
NOV
BlackRock Inc
6.6%
view
B
2018-02-07 13:38:41.0
NATIONAL OILWELL VARCO INC
NOV
First Eagle Investment Management
7.12%
view
B
2017-03-20 13:02:02.0
NATIONAL OILWELL VARCO INC
NOV
DODGE & COX
8.3%
view
B
2017-02-10 13:27:30.0
NATIONAL OILWELL VARCO INC
NOV
VANGUARD GROUP INC
10.07%
view
B
2017-02-10 10:49:28.0
NATIONAL OILWELL VARCO INC
NOV
VANGUARD GROUP INC
9.91%
view
B
2017-02-07 21:12:13.0
NATIONAL OILWELL VARCO INC
NOV
STATE STREET CORP
5.89%
view
B
2017-02-06 17:14:37.0
NATIONAL OILWELL VARCO INC
NOV
First Eagle Investment Management
6.71%
view
S
2017-01-25 17:24:17.0
NATIONAL OILWELL VARCO INC
NOV
BlackRock Inc
6.5%
view
B
2016-02-12 21:53:39.0
NATIONAL OILWELL VARCO INC
NOV
STATE STREET CORP
5.2%
view
S
2016-02-10 11:42:49.0
NATIONAL OILWELL VARCO INC
NOV
HARRIS ASSOCIATES L P
3.7%
view
B
2016-02-10 10:26:43.0
NATIONAL OILWELL VARCO INC
NOV
BlackRock Inc
7.2%
view
B
2016-02-04 16:14:57.0
NATIONAL OILWELL VARCO INC
NOV
First Eagle Investment Management
5.53%
view
B
2015-02-12 11:20:19.0
NATIONAL OILWELL VARCO INC
NOV
HARRIS ASSOCIATES L P
5.3%
view
B
2015-02-10 11:15:15.0
NATIONAL OILWELL VARCO INC
NOV
VANGUARD GROUP INC
5.56%
view
B
2015-02-06 17:24:17.0
NATIONAL OILWELL VARCO INC
NOV
BlackRock Inc
5.3%
view
S
2014-06-09 16:05:36.0
NATIONAL OILWELL VARCO INC
NOV
BlackRock Inc
4.99%
view
S
2014-01-29 21:50:33.0
NATIONAL OILWELL VARCO INC
NOV
BlackRock Inc
5.9%
view
B
2013-02-07 18:51:49.0
NATIONAL OILWELL VARCO INC
NOV
BlackRock Inc
7.18%
view
B
2012-02-13 12:22:38.0
NATIONAL OILWELL VARCO INC
NOV
BlackRock Inc
6.91%
view
S
2011-02-07 13:57:10.0
NATIONAL OILWELL VARCO INC
NOV
BlackRock Inc
6.5%
view
B
2010-02-16 12:56:07.0
NATIONAL OILWELL VARCO INC
NOV
FMR LLC
3.865%
view
B
2010-01-29 14:57:49.0
NATIONAL OILWELL VARCO INC
NOV
BlackRock Inc
8.12%
view
S
2009-02-03 12:45:09.0
NATIONAL OILWELL VARCO INC
NOV
BARCLAYS GLOBAL INVESTORS NA
2.28%
view
S
2008-11-10 09:55:18.0
NATIONAL OILWELL VARCO INC
NOV
FMR LLC
n/a
view
B
2008-02-05 17:29:51.0
NATIONAL OILWELL VARCO INC
NOV
BARCLAYS GLOBAL INVESTORS NA
3.81%
view
S
2007-02-14 17:04:36.0
NATIONAL OILWELL VARCO INC
NOV
FMR CORP
n/a
view
S
2006-02-14 00:00:00.0
NATIONAL OILWELL VARCO INC
NOI
FMR CORP
n/a
view
S
2006-02-14 00:00:00.0
NATIONAL OILWELL VARCO INC
NOI
NEUBERGER BERMAN INC
4.47%
view
S
2006-02-10 00:00:00.0
NATIONAL OILWELL VARCO INC
NOI
FIRST PACIFIC ADVISORS INC
1.5%
view
S
2005-08-12 00:00:00.0
NATIONAL OILWELL VARCO INC
NOI
ALGER FRED MANAGEMENT INC
1.94%
view
S
2005-08-10 00:00:00.0
NATIONAL OILWELL VARCO INC
NOI
ALGER FRED MANAGEMENT INC
1.94%
view
B
2005-02-15 00:00:00.0
NATIONAL OILWELL INC
NOI
NEUBERGER BERMAN INC
6.84%
view
S
2005-02-14 00:00:00.0
NATIONAL OILWELL INC
NOI
PRICE T ROWE ASSOCIATES INC
4.6%
view
S
2005-02-14 00:00:00.0
NATIONAL OILWELL INC
NOI
FMR CORP
n/a
view
S
2005-02-11 00:00:00.0
NATIONAL OILWELL INC
NOI
FIRST PACIFIC ADVISORS INC
7.1%
view
B
2005-02-11 00:00:00.0
NATIONAL OILWELL INC
NOI
ALGER FRED MANAGEMENT INC
5.61%
view
S
2004-02-17 00:00:00.0
NATIONAL OILWELL INC
NOI
FMR CORP
n/a
view
B
2004-02-12 00:00:00.0
NATIONAL OILWELL INC
NOI
FIRST PACIFIC ADVISORS INC
7.5%
view
B
2004-02-10 00:00:00.0
NATIONAL OILWELL INC
NOI
PRICE T ROWE ASSOCIATES INC
5.9%
view
B
2004-02-09 00:00:00.0
NATIONAL OILWELL INC
NOI
NEUBERGER BERMAN INC
5.78%
view
S
2003-02-14 00:00:00.0
NATIONAL OILWELL INC
NOI
PUTNAM LLC
12.0%
view
S
2003-02-14 00:00:00.0
NATIONAL OILWELL INC
NOI
FMR CORP
n/a
view
B
2003-02-13 00:00:00.0
NATIONAL OILWELL INC
NOI
NEUBERGER BERMAN INC
5.12%
view
S
2002-02-15 00:00:00.0
NATIONAL OILWELL INC
NOI
PUTNAM INVESTMENTS LLC
12.0%
view
S
2002-02-14 00:00:00.0
NATIONAL OILWELL INC
NOI
FMR CORP
n/a
view
S
2001-05-10 00:00:00.0
NATIONAL OILWELL INC
NOI
FMR CORP
n/a
view
S
2001-02-26 00:00:00.0
NATIONAL OILWELL INC
NOI
FIRST RESERVE CORP
0.1%
view
S
2001-02-14 00:00:00.0
NATIONAL OILWELL INC
NOI
FMR CORP
n/a
view
S
2001-02-05 00:00:00.0
NATIONAL OILWELL INC
NOI
FIRST RESERVE CORP
5.9%
view
S
2001-01-31 00:00:00.0
NATIONAL OILWELL INC
NOI
FIRST RESERVE CORP
6.2%
view
S
2001-01-03 00:00:00.0
NATIONAL OILWELL INC
NOI
FIRST RESERVE CORP
7.3%
view
S
2000-12-21 00:00:00.0
NATIONAL OILWELL INC
NOI
FIRST RESERVE CORP
9.0%
view
S
2000-09-12 00:00:00.0
NATIONAL OILWELL INC
NOI
FIRST RESERVE CORP
10.8%
view
S
2000-08-24 00:00:00.0
NATIONAL OILWELL INC
NOI
FIRST RESERVE CORP
11.9%
view
S
2000-08-10 00:00:00.0
NATIONAL OILWELL INC
NOI
FMR CORP
n/a
view
S
2000-08-10 00:00:00.0
NATIONAL OILWELL INC
NOI
FIDELITY INTERNATIONAL LTD
n/a
view
S
2000-07-10 00:00:00.0
NATIONAL OILWELL INC
NOI
FMR CORP
n/a
view
B
2000-07-07 00:00:00.0
NATIONAL OILWELL INC
NOI
ANSARY HUSHANG
9.13%
view
B
2000-07-05 00:00:00.0
NATIONAL OILWELL INC
NOI
FIDELITY INTERNATIONAL LTD
n/a
view
B
2000-07-05 00:00:00.0
NATIONAL OILWELL INC
NOI
FMR CORP
n/a
view
B
2000-04-14 00:00:00.0
NATIONAL OILWELL INC
NOI
MONTELEONE WILLIAM A JR
5.93%
view
S
2000-04-10 00:00:00.0
NATIONAL OILWELL INC
NOI
INVERNESS PHOENIX LLC
1.1%
view
S
2000-03-14 00:00:00.0
NATIONAL OILWELL INC
NOI
FIRST RESERVE CORP
18.2%
view
S
2000-03-01 00:00:00.0
NATIONAL OILWELL INC
NOI
WESTBURNE INC
1.55%
view
S
2000-02-17 00:00:00.0
NATIONAL OILWELL INC
NOI
PUTNAM INVESTMENTS INC
12.0%
view
B
1999-02-18 00:00:00.0
NATIONAL OILWELL INC
NOI
FIRST RESERVE CORP
22.9%
view
S
1999-02-16 00:00:00.0
NATIONAL OILWELL INC
NOI
GENERAL ELECTRIC CAPITAL CORP
4.03%
view
B
1999-02-09 00:00:00.0
NATIONAL OILWELL INC
NOI
PUTNAM INVESTMENTS INC
12.0%
view
B
1999-01-21 00:00:00.0
NATIONAL OILWELL INC
NOI
WESTBURNE INC
5.36%
view
B
1999-01-13 00:00:00.0
NATIONAL OILWELL INC
NOI
FIRST RESERVE CORP
21.7%
view
B
1998-10-01 00:00:00.0
NATIONAL OILWELL INC
NOI
FIRST RESERVE CORP
21.1%
view
S
1998-09-29 00:00:00.0
NATIONAL OILWELL INC
NOI
FIRST RESERVE CORP
19.5%
view
S
1998-09-28 00:00:00.0
NATIONAL OILWELL INC
NOI
FIRST RESERVE CORP
19.5%
view
S
1998-02-13 00:00:00.0
NATIONAL OILWELL INC
NOI
GENERAL ELECTRIC CAPITAL CORP
5.6%
view
B
1998-02-12 00:00:00.0
NATIONAL OILWELL INC
NOI
NEUBERGER & BERMAN LLC
4.94%
view
B
1997-12-17 00:00:00.0
NATIONAL OILWELL INC
NOI
NEUBERGER & BERMAN LLC
n/a
view
B
1997-02-14 00:00:00.0
NATIONAL OILWELL INC
NOI
INVERNESS PHOENIX LLC
29.6%
view
B
1997-02-14 00:00:00.0
NATIONAL OILWELL INC
NOI
FIRST RESERVE CORP
23.44%
view
B
1997-02-13 00:00:00.0
NATIONAL OILWELL INC
NOI
GENERAL ELECTRIC CAPITAL CORP
8.9%
view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.