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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
PATTERSON UTI ENERGY INC: PTEN
Price: 5/8/26 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$11.42 $12.62 $5.10 $4,335 380 10,658 3.5% 5.4% 117.33% 2.29%
Exch Sector Industry Sub-Industry
NasdaqGS Mining Oil And Gas Extraction Drilling Oil & Gas Wells
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
1y
4
50%
-5%
2
STEWART JAMES CARL
DIR
S
$357,266
48,149
---
3/7/25
---
$7.42
85,475
-36.0
D
---
3/11/25 - 4:09:36 pm
2
    
 
DRUMMOND ROBERT WAYNE JR
DIR
S
$2,044,700
230,000
---
2/14/25
---
$8.89
1,549,081
-12.9
D
---
2/18/25 - 4:31:16 pm
3
    
 
JAIME CESAR
DIR
JB
---
21,186
---
1/1/25
---
---
58,821
56.3
D
R
1/3/25 - 5:17:34 pm
4
    
 
CEPAK TIFFANY THOM
DIR
JB
---
21,186
---
1/1/25
---
---
144,470
17.2
D
R
1/3/25 - 5:17:24 pm
5
    
 
ROBERTSON JULIE J
DIR
JB
---
21,186
---
1/1/25
---
---
58,821
56.3
D
R
1/3/25 - 5:17:14 pm
6
    
 
JUDAH JANEEN S
DIR
JB
---
21,186
---
1/1/25
---
---
159,054
15.4
D
R
1/3/25 - 5:17:04 pm
7
    
 
NELSON AMY H
DIR
JB
---
21,186
---
1/1/25
---
---
162,827
15.0
D
R
1/3/25 - 5:16:52 pm
8
    
 
STEWART JAMES CARL
DIR
JB
---
21,186
---
1/1/25
---
---
53,624
65.3
D
R
1/3/25 - 5:16:41 pm
9
    
 
BEYER LESLIE ANN
DIR
JB
---
21,186
---
1/1/25
---
---
55,120
62.4
D
R
1/3/25 - 5:14:07 pm
10
    
 
HALVERSON GARY M
DIR
JB
---
21,186
---
1/1/25
---
---
167,971
14.4
D
R
1/3/25 - 5:13:55 pm
11
    
 
HUFF CURTIS W
DIR
JB
---
29,661
---
1/1/25
---
---
409,942
7.8
D
R
1/3/25 - 5:12:00 pm
12
    
 
DRUMMOND ROBERT WAYNE JR
DIR
JB
---
21,186
---
1/1/25
---
---
1,779,081
1.2
D
R
1/3/25 - 5:10:08 pm
13
1y
4
50%
-5%
2
STEWART JAMES CARL
DIR
S
$588,800
80,000
---
12/18/24
---
$7.36
1,197,254
-6.3
I
A
3/11/25 - 4:08:33 pm
14
1y
4
50%
-5%
2
STEWART JAMES CARL
DIR
S
$588,800
80,000
---
12/18/24
---
$7.36
32,438
-71.2
D
---
12/20/24 - 4:19:37 pm
15
    
 
GILLARD MATTHEW
PR
JS
$89,164
9,766
---
8/16/24
---
$9.13
129,742
-7.0
D
R
8/20/24 - 9:51:28 pm
16
    
 
GILLARD MATTHEW
PR
JB
---
24,816
---
8/16/24
---
---
139,508
21.6
D
R
8/20/24 - 9:51:28 pm
17
    
 
GILLARD MATTHEW
PR
S
$592,200
60,000
---
6/18/24
---
$9.87
114,692
-34.3
D
---
6/20/24 - 8:15:05 am
18
    
 
DRUMMOND ROBERT WAYNE JR
DIR
S
$1,732,500
150,000
---
5/20/24
---
$11.55
2,007,895
-7.0
D
---
5/21/24 - 9:07:00 pm
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