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CIK 0000889900 · Large accelerated filer

PATTERSON UTI ENERGY INC

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Ticker
PTEN
Exchange
Nasdaq
Industry
Drilling Oil & Gas Wells
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
752504748
Phone
2817657100
Business address
10713 WEST SAM HOUSTON PARKWAY NORTH, SUITE 800, HOUSTON, TX, 77064
Former names
PATTERSON ENERGY INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$12,698,780
in 5 filings, $3.0M under 10b5-1 plans

Net −$12,698,780. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-09-18 Hendricks William Andrew JR President & CEO Sale 10b5-1 −250,000 $11.91 $3.0M 2,042,474
2026-09-02 Drummond Robert Wayne Jr Director Sale −198,395 $12.85 $2.5M 928,773
2026-09-02 Hendricks William Andrew JR President & CEO Sale −250,000 $12.93 $3.2M 2,292,474
2026-09-01 Drummond Robert Wayne Jr Director Sale −1,605 $12.85 $21K 1,127,168
2026-09-01 Wexler Seth David EVP, General Counsel&Secretary Sale −120,000 $12.75 $1.5M 404,582
2026-08-25 STEWART JAMES CARL Director Sale −207,000 $11.54 $2.4M 0
2026-06-09 Robinson Forrest C Chief Accounting Officer Grant or award +20,833 77,675
2026-06-09 Robinson Forrest C Chief Accounting Officer Shares withheld for taxes −5,749 $11.90 $68K 71,926
2026-06-08 Robinson Forrest C Chief Accounting Officer Sale −13,670 $12.01 $164K 56,842
2026-06-05 Hendricks William Andrew JR President & CEO Sale −200,000 $11.64 $2.3M 2,542,474
2026-05-28 Holcomb James Michael EVP & Chief Operating Officer Sale −150,000 $11.47 $1.7M 421,523
2026-05-09 Hendricks William Andrew JR President & CEO Shares withheld for taxes −48,952 $11.42 $559K 2,742,474
2026-05-09 Holcomb James Michael EVP & Chief Operating Officer Shares withheld for taxes −12,395 $11.42 $142K 571,523
2026-05-09 Wexler Seth David EVP, General Counsel&Secretary Shares withheld for taxes −10,363 $11.42 $118K 524,582
2026-05-09 Smith Charles Andrew EVP & Chief Financial Officer Shares withheld for taxes −13,016 $11.42 $149K 713,439
2026-05-09 BERNS KENNETH N Executive Vice President Shares withheld for taxes −12,096 $11.42 $138K 1,043,987
2026-05-05 Jaime Cesar Director Sale −10,000 $12.29 $123K 77,462
2026-05-05 Hendricks William Andrew JR President & CEO Shares withheld for taxes −31,677 $12.29 $389K 2,791,426
2026-05-05 Holcomb James Michael EVP & Chief Operating Officer Shares withheld for taxes −9,741 $12.29 $120K 583,918
2026-05-05 Wexler Seth David EVP/General Counsel/Secretary Shares withheld for taxes −8,185 $12.29 $101K 534,945

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