PATTERSON UTI ENERGY INC

PTEN Net selling

CIK 0000889900 #1418 in the set updated 17 Sep 2026

Bought (120 mo)

$1.10M

out of their own pocket, the only kind of buying there is

Sold (120 mo)

$80.82M

$4.94M on a plan · $3.16M straight out of an exercise

Sold at will

$72.72M

74 of 82 sales

Net

−$79.72M

−$71.62M against sales at will

By person

22 insiders · 103 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Hendricks William Andrew JR

President & CEO

$299.17K (2)

$22.41M (12)

−$22.11M

2,292,474

0.6011%

$29.64M

+525.3%

Drummond Robert Wayne Jr

Director

—

$18.89M (10)

−$18.89M

928,773

0.2435%

$12.01M

+14,880%

STEWART JAMES CARL

Director

—

$10.41M (9)

−$10.41M

114,116

0.0299%

$1.48M

—

BERNS KENNETH N

Executive Vice President

—

$9.97M (10)

−$9.97M

1,077,987

0.2827%

$13.94M

+100.5%

Holcomb James Michael

EVP & Chief Operating Officer

—

$7.61M (13)

−$7.61M

421,523

0.1105%

$5.45M

+59.8%

Wexler Seth David

EVP, General Counsel&Secretary

—

$6.25M (8)

−$6.25M

404,582

0.1061%

$5.23M

+113.7%

Smith Charles Andrew

EVP & Chief Financial Officer

—

$3.61M (8)

−$3.61M

713,439

0.1871%

$9.22M

—

HUFF CURTIS W

Director

$643.36K (4)

—

+$643.36K

450,040

0.1180%

$5.82M

+604.5%

Gillard Matthew

President-Completions

—

$592.20K (1)

−$592.20K

129,742

0.0340%

$1.68M

—

HUNT TERRY H

Director

—

$321.52K (3) scheduled

−$321.52K

131,246

0.0344%

$1.70M

+220.1%

CEPAK TIFFANY THOM

Director

$30.14K (1)

$342.43K (3)

−$312.29K

161,111

0.0422%

$2.08M

+1,690%

Robinson Forrest C

Chief Accounting Officer

—

$164.18K (1)

−$164.18K

71,926

0.0189%

$930.00K

+115.0%

Jaime Cesar

Director

—

$122.90K (1)

−$122.90K

77,462

0.0203%

$1.00M

—

BUCKNER CHARLES OLIVER

Director

$20.93K (1)

$83.50K (2)

−$62.58K

55,881

0.0147%

$722.54K

+1,763%

Conlon Michael W

Director

$50.25K (1)

—

+$50.25K

146,655

0.0385%

$1.90M

+598.4%

Judah Janeen S

Director

$53.00K (1)

$45.27K (1)

+$7.73K

187,695

0.0492%

$2.43M

+3,654%

SIEGEL MARK S

Chairman of the Board

—

—

—

1,658,385

0.4348%

$21.44M

+66.3%

VOLLMER JOHN E III

Chief Financial Officer

—

—

—

800,460

0.2099%

$10.35M

+18.0%

Halverson Gary M.

Director

—

—

—

196,612

0.0516%

$2.54M

—

Nelson Amy H

Director

—

—

—

191,468

0.0502%

$2.48M

—

ROBERTSON JULIE J

Director

—

—

—

87,462

0.0229%

$1.13M

—

Beyer Leslie Ann

Director

—

—

—

55,120

0.0145%

$712.70K

—

Individual transactions

2

Insider

Date

Role

Action

Shares

Price

Amount

Hendricks William Andrew JR

1 May 2026

President & CEO

Sold after exercise

250,000

$11.85

$2.96M

HUNT TERRY H

13 Mar 2018

Director

Sold after exercise

10,000

$19.46

$194.60K

Show all 103 transactions →

What was left out

Form 4 filings counted 291

Amendments (4/A) skipped 4

Filings about a different issuer 0

Unreadable filings 0

Joint filings 2

Sales on a Rule 10b5-1 plan 6

Sales straight out of an exercise 2

Sales at will 74

Transactions with no price 0

Shares from compensation/vesting 25,620,898

Sales filed before the plan box existed 43

History held since 20 Dec 2016