0001209191-23-057515.txt : 20231205 0001209191-23-057515.hdr.sgml : 20231205 20231205175552 ACCESSION NUMBER: 0001209191-23-057515 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231201 FILED AS OF DATE: 20231205 DATE AS OF CHANGE: 20231205 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CEPAK TIFFANY THOM CENTRAL INDEX KEY: 0001468952 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39270 FILM NUMBER: 231467846 MAIL ADDRESS: STREET 1: C/O PATTERSON-UTI ENERGY, INC. STREET 2: 10713 WEST SAM HOUSTON PARKWAY NORTH, SU CITY: HOUSTON STATE: TX ZIP: 77064 FORMER NAME: FORMER CONFORMED NAME: Thom Tiffany J DATE OF NAME CHANGE: 20090723 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: PATTERSON UTI ENERGY INC CENTRAL INDEX KEY: 0000889900 STANDARD INDUSTRIAL CLASSIFICATION: DRILLING OIL & GAS WELLS [1381] IRS NUMBER: 752504748 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 10713 WEST SAM HOUSTON PARKWAY NORTH STREET 2: SUITE 800 CITY: HOUSTON STATE: TX ZIP: 77064 BUSINESS PHONE: 2817657100 MAIL ADDRESS: STREET 1: 10713 WEST SAM HOUSTON PARKWAY NORTH STREET 2: SUITE 800 CITY: HOUSTON STATE: TX ZIP: 77064 FORMER COMPANY: FORMER CONFORMED NAME: PATTERSON ENERGY INC DATE OF NAME CHANGE: 19940228 4 1 doc4.xml FORM 4 SUBMISSION X0508 4 2023-12-01 0 0000889900 PATTERSON UTI ENERGY INC PTEN 0001468952 CEPAK TIFFANY THOM 10713 WEST SAM HOUSTON PARKWAY NORTH, SUITE 800 HOUSTON TX 77064 1 0 0 0 0 Common Stock, $.01 par value per share 2023-12-01 4 S 0 15000 11.78 D 107081 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $11.78 to $11.80, 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. By Forrest Robinson pursuant to a Limited Power of Attorney filed with the SEC on 08/11/2014. /s/ Forrest Robinson 2023-12-05