0001209191-19-001172.txt : 20190103 0001209191-19-001172.hdr.sgml : 20190103 20190103172133 ACCESSION NUMBER: 0001209191-19-001172 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190101 FILED AS OF DATE: 20190103 DATE AS OF CHANGE: 20190103 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HUFF CURTIS W CENTRAL INDEX KEY: 0001250127 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-22664 FILM NUMBER: 19507020 MAIL ADDRESS: STREET 1: 4510 LAMESA HWY CITY: SNYDER STATE: TX ZIP: 79549 FORMER NAME: FORMER CONFORMED NAME: HUFT CURTIS W DATE OF NAME CHANGE: 20030628 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 X0306 4 2019-01-01 0 0000889900 PATTERSON UTI ENERGY INC PTEN 0001250127 HUFF CURTIS W 2800 POST OAK BLVD SUITE 2000 HOUSTON TX 77056 1 0 0 0 Common Stock, $.01 par value per share 2019-01-01 4 M 0 7605 0.00 A 120909 D Common Stock, $.01 par value per share 2019-01-01 4 A 0 16908 0.00 A 137817 D Restricted Stock Units 0.00 2019-01-01 4 M 0 7605 0.00 D Common Stock, $.01 par value per share 7605 0 D Acquired upon the conversion of restricted stock units into common stock. 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, 2020. One hundred percent (100%) of the restricted stock units vested on January 1, 2019. By Barry Huntsman pursuant to a Limited Power of Attorney filed with the SEC on 01/02/2014. /s/Barry Huntsman 2019-01-03