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PTEN
- As of 05/17/24, 11:19:08 AM: 28 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
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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
BlackRock Inc
15.4%
view
B
2020-06-10 10:24:23.0
PATTERSON UTI ENERGY INC
PTEN
VANGUARD GROUP INC
10.59%
view
S
2020-05-07 13:20:20.0
PATTERSON UTI ENERGY INC
PTEN
JPMORGAN CHASE & CO
0.2%
view
B
2020-02-13 18:00:04.0
PATTERSON UTI ENERGY INC
PTEN
MASSACHUSETTS FINANCIAL SERVICES CO
5.4%
view
B
2020-02-12 12:17:51.0
PATTERSON UTI ENERGY INC
PTEN
RENAISSANCE TECHNOLOGIES LLC
5.89%
view
B
2020-02-12 11:52:51.0
PATTERSON UTI ENERGY INC
PTEN
DIMENSIONAL FUND ADVISORS LP
7.05%
view
S
2020-02-12 08:09:01.0
PATTERSON UTI ENERGY INC
PTEN
VANGUARD GROUP INC
8.82%
view
B
2020-02-04 12:16:12.0
PATTERSON UTI ENERGY INC
PTEN
BlackRock Inc
10.1%
view
B
2020-01-27 12:06:37.0
PATTERSON UTI ENERGY INC
PTEN
JPMORGAN CHASE & CO
5.2%
view
B
2019-08-09 15:04:22.0
PATTERSON UTI ENERGY INC
PTEN
BlackRock Inc
10.0%
view
B
2019-02-11 17:33:30.0
PATTERSON UTI ENERGY INC
PTEN
VANGUARD GROUP INC
8.9%
view
B
2019-02-06 15:05:09.0
PATTERSON UTI ENERGY INC
PTEN
BlackRock Inc
9.6%
view
B
2018-02-09 13:43:21.0
PATTERSON UTI ENERGY INC
PTEN
VANGUARD GROUP INC
8.37%
view
S
2018-02-09 09:13:03.0
PATTERSON UTI ENERGY INC
PTEN
DIMENSIONAL FUND ADVISORS LP
3.86%
view
S
2018-02-08 12:09:38.0
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
BlackRock Inc
9.3%
view
B
2017-02-10 15:14:37.0
PATTERSON UTI ENERGY INC
PTEN
VANGUARD GROUP INC
8.05%
view
S
2017-02-09 10:56:55.0
PATTERSON UTI ENERGY INC
PTEN
WELLINGTON MANAGEMENT GROUP LLP
7.5%
view
B
2017-02-09 08:28:45.0
PATTERSON UTI ENERGY INC
PTEN
DIMENSIONAL FUND ADVISORS LP
8.28%
view
B
2017-01-25 17:23:06.0
PATTERSON UTI ENERGY INC
PTEN
BlackRock Inc
8.5%
view
S
2016-02-11 14:22:38.0
PATTERSON UTI ENERGY INC
PTEN
WELLINGTON MANAGEMENT GROUP LLP
10.49%
view
B
2016-02-11 09:15:41.0
PATTERSON UTI ENERGY INC
PTEN
VANGUARD GROUP INC
7.05%
view
S
2016-02-02 08:09:33.0
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
BlackRock Inc
7.6%
view
B
2015-02-11 12:13:42.0
PATTERSON UTI ENERGY INC
PTEN
VANGUARD GROUP INC
5.96%
view
S
2015-01-30 09:11:52.0
PATTERSON UTI ENERGY INC
PTEN
Artisan Partners Limited Partnership
5.8%
view
B
2015-01-26 17:17:54.0
PATTERSON UTI ENERGY INC
PTEN
BlackRock Inc
7.3%
view
B
2015-01-12 11:08:45.0
PATTERSON UTI ENERGY INC
PTEN
WELLINGTON MANAGEMENT GROUP LLP
10.93%
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.