James Carl Stewart - 01 Jan 2026 Form 4 Insider Report for PATTERSON UTI ENERGY INC (PTEN)

Role: Director
Signature: By Forrest Robinson pursuant to a limited power of attorney filed with the SEC on 09/06/2023 /s/Forrest Robinson
Issuer symbol: PTEN
Transactions as of: 01 Jan 2026
Net transactions value: $0
Form type: 4
Filing time: 05 Jan 2026, 20:05:59 UTC
Previous filing: 19 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
STEWART JAMES CARL	Director	10713 W. SAM HOUSTON PKWY N, SUITE 800, HOUSTON	By Forrest Robinson pursuant to a limited power of attorney filed with the SEC on 09/06/2023 /s/Forrest Robinson	05 Jan 2026	0001702981

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PTEN	Common Stock	Award	$0	+28,641	+34%	$0.000000	114,116	01 Jan 2026	Direct	F1
holding	PTEN	Common Stock						207,000	01 Jan 2026	By JCS Partners LP	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Restricted stock units that convert into common stock on a one-for-one basis. One hundred percent (100%) of the restricted stock units vests on January 1, 2027.
F2	Held by JCS Partners LP, a limited partnership over which the reporting person exercises ownership and control.