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PATTERSON UTI ENERGY INC

PTEN Net selling

CIK 0000889900 #1418 in the set updated 17 Sep 2026

Bought (12 mo)

$0.00

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

Sold (12 mo)

$30.91M

$0.00 on a plan · $2.96M straight out of an exercise

Sold at will

$27.95M

16 of 17 sales

Net

−$30.91M

−$27.95M against sales at will

By person

16 insiders · 17 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Drummond Robert Wayne Jr

Director

—

$12.14M (6)

−$12.14M

928,773

0.2435%

$12.01M

−58.9%

Hendricks William Andrew JR

President & CEO

—

$8.52M (3)

−$8.52M

2,292,474

0.6011%

$29.64M

−6.7%

STEWART JAMES CARL

Director

—

$6.60M (3)

−$6.60M

114,116

0.0299%

$1.48M

−91.8%

Holcomb James Michael

EVP & Chief Operating Officer

—

$1.72M (1)

−$1.72M

421,523

0.1105%

$5.45M

−11.8%

Wexler Seth David

EVP, General Counsel&Secretary

—

$1.53M (1)

−$1.53M

404,582

0.1061%

$5.23M

−8.6%

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

+105.8%

CEPAK TIFFANY THOM

Director

—

$106.32K (1)

−$106.32K

161,111

0.0422%

$2.08M

+30.7%

BERNS KENNETH N

Executive Vice President

—

1,043,987

0.2737%

$13.50M

+10.2%

Smith Charles Andrew

EVP & Chief Financial Officer

—

713,439

0.1871%

$9.22M

+13.7%

HUFF CURTIS W

Director

—

450,040

0.1180%

$5.82M

+18.3%

Halverson Gary M.

Director

—

196,612

0.0516%

$2.54M

+33.9%

Nelson Amy H

Director

—

191,468

0.0502%

$2.48M

+35.2%

Judah Janeen S

Director

—

187,695

0.0492%

$2.43M

+36.1%

ROBERTSON JULIE J

Director

—

87,462

0.0229%

$1.13M

+132.4%

Beyer Leslie Ann

Director

—

55,120

0.0145%

$712.70K

+62.4%

Individual transactions

Nothing of that kind in this period.

What was left out

Form 4 filings counted 37

Amendments (4/A) skipped 0

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 1

Sales at will 16

Transactions with no price 0

Shares from compensation/vesting 1,383,660

History held since 20 Dec 2016