SEC Seal
SEC Banner
EDGAR USA Search
EDGAR Search Results
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 CIK#: 0000889900 (see all company filings)

SIC: 1381 - DRILLING OIL & GAS WELLS
State location: TX | State of Inc.: DE | Fiscal Year End: 1231
formerly: PATTERSON ENERGY INC (filings through 2001-04-23)
(CF Office: 01 Energy & Transportation)
Get insider transactions for this issuer.
Get insider transactions for this reporting owner.

Filter Results
Search Within Files

(YYYYMMDD)
Ownership?


Enter keywords
Items 1 - 40  0000889900 Filings RSS Feed
Filings Format Description Filed/Effective File/Film Number
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000950170-24-020661 (34 Act)  Size: 19 MB
2024-02-27 001-39270
24682285
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0000950170-24-019389 (33 Act)  Size: 36 KB
2024-02-23 333-166434
24671392
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0000950170-24-019386 (33 Act)  Size: 36 KB
2024-02-23 333-152705
24671366
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0000950170-24-019376 (33 Act)  Size: 36 KB
2024-02-23 333-126016
24671321
8-K  Documents   Interactive Data Current report, items 2.02, 8.01, and 9.01
Acc-no: 0000950170-24-015489 (34 Act)  Size: 1 MB
2024-02-15 001-39270
24641425
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001193125-24-034776 (34 Act)  Size: 106 KB
2024-02-14 005-44095
24631885
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-24-021676 (34 Act)  Size: 13 KB
2024-02-13 005-44095
24629193
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001193125-24-030341 (34 Act)  Size: 224 KB
2024-02-09 005-44095
24616223
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001086364-24-001426 (34 Act)  Size: 13 KB
2024-01-23 005-44095
24551364
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0000950170-24-000876 (34 Act)  Size: 13 MB
2024-01-03 001-39270
24506242
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0000950170-23-068437 (34 Act)  Size: 9 MB
2023-12-06 001-39270
231468417
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950170-23-061582 (34 Act)  Size: 16 MB
2023-11-09 001-39270
231390310
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, 8.01, and 9.01
Acc-no: 0000950170-23-060539 (34 Act)  Size: 2 MB
2023-11-08 001-39270
231385541
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001306550-23-010064 (34 Act)  Size: 13 KB
2023-10-06 005-44095
231313910
8-K  Documents   Interactive Data Current report, items 1.01, 1.02, 2.03, 8.01, and 9.01
Acc-no: 0001193125-23-234353 (34 Act)  Size: 559 KB
2023-09-13 001-39270
231252755
424B5  Documents Prospectus [Rule 424(b)(5)]
Acc-no: 0001193125-23-233624 (33 Act)  Size: 647 KB
2023-09-13 333-274345
231251227
FWP  Documents Filing under Securities Act Rules 163/433 of free writing prospectuses
Acc-no: 0001193125-23-232581 (34 Act)  Size: 16 KB
2023-09-11 333-274345
231248432
424B2  Documents Prospectus [Rule 424(b)(2)]
Acc-no: 0001193125-23-232041 (33 Act)  Size: 613 KB
2023-09-11 333-274345
231246902
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001193125-23-228607 (34 Act)  Size: 160 KB
2023-09-05 001-39270
231236553
424B7  Documents Prospectus [Rule 424(b)(7)]
Acc-no: 0001193125-23-228601 (33 Act)  Size: 281 KB
2023-09-05 333-274345
231236519
S-3ASR  Documents Automatic shelf registration statement of securities of well-known seasoned issuers
Acc-no: 0001193125-23-228565 (33 Act)  Size: 466 KB
2023-09-05 333-274345
231236102
8-K/A  Documents   Interactive Data [Amend] Current report, item 9.01
Acc-no: 0000950170-23-046377 (34 Act)  Size: 5 MB
2023-09-05 001-39270
231235722
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0000950170-23-046155 (34 Act)  Size: 15 MB
2023-09-05 001-39270
231234010
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001193125-23-227683 (33 Act)  Size: 127 KB
2023-09-01 333-274321
231232998
8-K  Documents   Interactive Data Current report, items 1.01, 2.01, 2.03, 5.02, 5.03, 5.07, 7.01, and 9.01
Acc-no: 0001193125-23-227636 (34 Act)  Size: 1 MB
2023-09-01 001-39270
231232540
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-23-225028 Size: 21 KB
2023-08-30
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0000950170-23-043505 (34 Act)  Size: 237 KB
2023-08-18 001-39270
231186404
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001193125-23-215184 (34 Act)  Size: 265 KB
2023-08-18 005-44095
231183301
8-K  Documents   Interactive Data Current report, items 2.01, 3.02, 7.01, 8.01, and 9.01
Acc-no: 0000950170-23-042391 (34 Act)  Size: 249 KB
2023-08-14 001-39270
231169965
8-K  Documents   Interactive Data Current report, items 7.01, 8.01, and 9.01
Acc-no: 0000950170-23-042007 (34 Act)  Size: 12 MB
2023-08-14 001-39270
231165960
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-23-206211 Size: 52 KB
2023-08-08
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000950170-23-036578 (34 Act)  Size: 12 MB
2023-08-01 001-39270
231132834
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-23-002230 (33 Act)  Size: 1 KB
2023-07-31 11:00:00 333-273295
231129432
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001193125-23-198911 (33 Act)  Size: 3 MB
2023-07-31 333-273295
231126624
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001193125-23-197676 Size: 6 KB
2023-07-28
S-4/A  Documents [Amend] Registration of securities, business combinations
Acc-no: 0001193125-23-197402 (33 Act)  Size: 4 MB
2023-07-28 333-273295
231121936
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-23-196875 Size: 59 KB
2023-07-28
8-K  Documents   Interactive Data Current report, items 1.01, 8.01, and 9.01
Acc-no: 0001193125-23-196872 (34 Act)  Size: 200 KB
2023-07-28 001-39270
231120234
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-23-196285 Size: 24 KB
2023-07-27
425  Documents Prospectuses and communications, business combinations
Acc-no: 0001193125-23-196161 Size: 25 KB
2023-07-27