Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001193125-14-027429
Filing Date
2014-01-30
Accepted
2014-01-30 07:53:34
Documents
1

Document Format Files

Seq Description Document Type Size
1 PATTERSON-UTI ENERGY INC d665321dsc13ga.txt SC 13G/A 44609
  Complete submission text file 0001193125-14-027429.txt   46204
Mailing Address P O DRAWER 1416 SNYDER TX 79550
Business Address 4510 LAMESA HWY P O DRAWER 1416 SNYDER TX 79549 9155731104
PATTERSON UTI ENERGY INC (Subject) CIK: 0000889900 (see all company filings)

EIN.: 752504748 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-44095 | Film No.: 14558913
SIC: 1381 Drilling Oil & Gas Wells

Mailing Address 875 E WISCONSIN AVE STE 800 MILWAUKEE WI 53202
Business Address 875 E WISCONSIN AVE STE 800 MILWAUKEE WI 53202 (414) 390-6100
Artisan Partners Limited Partnership (Filed by) CIK: 0001466153 (see all company filings)

EIN.: 300551775 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A