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PTEN - As of  05/14/24, 08:13:03 AM:   42 Insider Transactions.

Sector: Oil & Gas    Industry: Oil & Gas Drilling & Exploration
Prev Close:$21.67  Avg Vol(3m): 3,742,320  P/E: 0.00  EPS: -2.54

Email this page to a friend.    Insider Transactions for PTEN

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-08-06 18:00:06.0 PATTERSON UTI ENERGY INC PTEN VANGUARD GROUP INC 0.2% view
B 2020-02-12 12:17:51.0 PATTERSON UTI ENERGY INC PTEN DIMENSIONAL FUND ADVISORS LP 7.05% view
B 2020-02-12 08:09:01.0 PATTERSON UTI ENERGY INC PTEN BlackRock Inc 5.2% view
B 2019-08-09 15:04:22.0 PATTERSON UTI ENERGY INC PTEN VANGUARD GROUP INC 8.9% view
B 2019-02-06 15:05:09.0 PATTERSON UTI ENERGY INC PTEN VANGUARD GROUP INC 8.37% view
S 2018-02-09 09:13:03.0 PATTERSON UTI ENERGY INC PTEN WELLINGTON MANAGEMENT GROUP LLP 2.76% view
B 2018-01-29 14:40:14.0 PATTERSON UTI ENERGY INC PTEN VANGUARD GROUP INC 8.05% view
B 2017-02-09 10:56:55.0 PATTERSON UTI ENERGY INC PTEN DIMENSIONAL FUND ADVISORS LP 8.28% view
S 2017-01-25 17:23:06.0 PATTERSON UTI ENERGY INC PTEN WELLINGTON MANAGEMENT GROUP LLP 10.49% view
S 2016-02-11 09:15:41.0 PATTERSON UTI ENERGY INC PTEN Artisan Partners Limited Partnership 0.3% view
B 2016-01-27 12:24:39.0 PATTERSON UTI ENERGY INC PTEN VANGUARD GROUP INC 5.96% view
B 2015-01-30 09:11:52.0 PATTERSON UTI ENERGY INC PTEN BlackRock Inc 7.3% view
S 2015-01-12 11:08:45.0 PATTERSON UTI ENERGY INC PTEN Artisan Partners Limited Partnership 7.5% view
B 2014-02-14 09:36:16.0 PATTERSON UTI ENERGY INC PTEN WELLINGTON MANAGEMENT CO LLP 5.56% view
B 2014-01-30 11:24:22.0 PATTERSON UTI ENERGY INC PTEN BlackRock Inc 8.1% view
B 2013-02-14 12:50:45.0 PATTERSON UTI ENERGY INC PTEN WELLINGTON MANAGEMENT CO LLP 7.2% view
B 2013-02-05 10:07:09.0 PATTERSON UTI ENERGY INC PTEN BlackRock Inc 6.39% view
B 2011-09-12 16:30:09.0 PATTERSON UTI ENERGY INC PTEN FMR LLC 9.43% view
B 2011-02-08 08:50:00.0 PATTERSON UTI ENERGY INC PTEN BlackRock Inc 9.24% view
B 2009-03-10 12:48:49.0 PATTERSON UTI ENERGY INC PTEN First Pacific Advisors 7.4% view
S 2008-07-09 14:54:11.0 PATTERSON UTI ENERGY INC PTEN FMR LLC n/a view
S 2008-06-04 16:21:17.0 PATTERSON UTI ENERGY INC PTEN FMR LLC n/a view
B 2008-02-12 17:04:34.0 PATTERSON UTI ENERGY INC PTEN LSV ASSET MANAGEMENT 5.23% view
B 2008-02-05 18:02:57.0 PATTERSON UTI ENERGY INC PTEN First Pacific Advisors 5.6% view
S 2007-01-23 16:41:29.0 PATTERSON UTI ENERGY INC PTEN FIRST PACIFIC ADVISORS INC 4.3% view
B 2006-01-26 00:00:00.0 PATTERSON UTI ENERGY INC PTEN BARCLAYS PLC 0.0% view
S 2005-12-12 00:00:00.0 PATTERSON UTI ENERGY INC PTEN FMR CORP n/a view
S 2005-02-11 00:00:00.0 PATTERSON UTI ENERGY INC PTEN FMR CORP n/a view
B 2004-02-12 00:00:00.0 PATTERSON UTI ENERGY INC PTEN FIRST PACIFIC ADVISORS INC 5.3% view
S 2003-02-14 00:00:00.0 PATTERSON UTI ENERGY INC PTEN FMR CORP 3.4% view
B 2002-11-08 00:00:00.0 PATTERSON UTI ENERGY INC PTEN REMY CAPITAL PARTNERS III L P 6.52% view
S 2001-09-27 00:00:00.0 PATTERSON UTI ENERGY INC PTEN A I M MANAGEMENT GROUP INC 4.3% view
B 2001-07-10 00:00:00.0 PATTERSON UTI ENERGY INC PTEN REMY CAPITAL PARTNERS III L P 7.8% view
B 2001-02-09 00:00:00.0 PATTERSON ENERGY INC PTEN A I M MANAGEMENT GROUP INC 8.5% view
B 2000-02-17 00:00:00.0 PATTERSON ENERGY INC PTEN PILGRIM BAXTER & ASSOCIATES LTD 0.0% view
S 1999-02-05 00:00:00.0 PATTERSON ENERGY INC PTEN PILGRIM BAXTER & ASSOCIATES LTD 9.71% view
S 1998-02-12 00:00:00.0 PATTERSON ENERGY INC PTEN INVESCO PLC 0.0% view
B 1998-01-21 00:00:00.0 PATTERSON ENERGY INC PTEN METROPOLITAN LIFE INSURANCE CO 9.71% view
B 1997-10-24 00:00:00.0 PATTERSON ENERGY INC PTEN TALBOTT FAMILY PARTNERSHIP n/a view
S 1997-02-14 00:00:00.0 PATTERSON ENERGY INC PTEN STATE STREET RESEARCH & MANAGEMENT CO 9.32% view
B 1996-02-15 00:00:00.0 PATTERSON ENERGY INC PTEN MORGAN J P & CO INC 9.62% view
B 1996-02-13 00:00:00.0 PATTERSON ENERGY INC PTEN METROPOLITAN LIFE INSURANCE CO 6.1% 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.