James Carl Stewart - 17 Dec 2025 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
17 Dec 2025
Net transactions value
-$4,216,151
Form type
4
Filing time
19 Dec 2025, 16:59:19 UTC
Previous filing
04 Jun 2025
Next filing
05 Jan 2026
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 19 Dec 2025 0001702981

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PTEN Common Stock Sale $2,054,500 -350,000 -38% $5.87 575,254 17 Dec 2025 By JCS Partners LP F1, F2
transaction PTEN Common Stock Sale $2,161,651 -368,254 -64% $5.87 207,000 18 Dec 2025 By JCS Partners LP F2, F3
holding PTEN Common Stock 85,475 17 Dec 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The shares were sold by the Reporting Person for personal financial management purposes. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $5.85 to $5.97, inclusive. The Reporting Person undertakes to provide to Patterson-UTI Energy, Inc., any security holder of Patterson-UTI Energy, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F2 Held by JCS Partners LP, a limited partnership over which the reporting person exercises ownership and control.
F3 The shares were sold by the Reporting Person for personal financial management purposes. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $5.80 to $5.97, inclusive. The Reporting Person undertakes to provide to Patterson-UTI Energy, Inc., any security holder of Patterson-UTI Energy, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.