Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-21-028985
Filing Date
2021-04-29
Accepted
2021-04-29 16:03:36
Documents
1
Period of Report
2021-04-27

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 6970
  Complete submission text file 0001209191-21-028985.txt   8443
Mailing Address 10713 WEST SAM HOUSTON PARKWAY NORTH SUITE 800 HOUSTON TX 77064
Business Address 10713 WEST SAM HOUSTON PARKWAY NORTH SUITE 800 HOUSTON TX 77064 2817657100
PATTERSON UTI ENERGY INC (Issuer) CIK: 0000889900 (see all company filings)

EIN.: 752504748 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 1381 Drilling Oil & Gas Wells

Mailing Address 13627 COMELY LANE HOUSTON TX 77079
Business Address
Smith Charles Andrew (Reporting) CIK: 0001453799 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-39270 | Film No.: 21870385