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Who

James Carl Stewart

Director

Company insider

Files Form 4 as: Director, Patterson-UTI Energy; Executive Chairman, Nextier Oilfield Solutions.

In numbers

Trades disclosed
69
Buys
0
Sells
19
Bought
$0
Sold
$21.9M
Companies
2
Companies where not an officer
1
First trade
3 Apr 2017
Last trade
25 Aug 2026
Last filed
26 Aug 2026

Companies traded

Where they are an officer
Nextier Oilfield SolutionsDirector, Officer · last 1 Sep 20230 buys · 10 sells
Everywhere else they filed: board seats, 10% stakes, other companies
PTEN Patterson-UTI EnergyDirector · Oilfield services · last 25 Aug 20260 buys · 9 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
20Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
25 Aug 2026filed 26 Aug 2026PTEN Patterson-UTI EnergyOilfield servicesSEC FORM 4 Sold$2.4M207,000 at $11.54filing
25 Aug 2026filed 26 Aug 2026PTEN Patterson-UTI EnergyOilfield servicesSEC FORM 4 Sold$2.4M207,000 at $11.54filing
1 Jan 2026filed 5 Jan 2026PTEN Patterson-UTI EnergyOilfield servicesSEC FORM 4 Code A—28,641 at $0.00filing
1 Jan 2026filed 5 Jan 2026PTEN Patterson-UTI EnergyOilfield servicesSEC FORM 4 Code A—28,641 at $0.00filing
18 Dec 2025filed 19 Dec 2025PTEN Patterson-UTI EnergyOilfield servicesSEC FORM 4 Sold$2.2M368,254 at $5.87filing
17 Dec 2025filed 19 Dec 2025PTEN Patterson-UTI EnergyOilfield servicesSEC FORM 4 Sold$2.1M350,000 at $5.87filing
2 Jun 2025filed 4 Jun 2025PTEN Patterson-UTI EnergyOilfield servicesSEC FORM 4 Sold$410K74,500 at $5.51filing
9 May 2025filed 13 May 2025PTEN Patterson-UTI EnergyOilfield servicesSEC FORM 4 Sold$33K5,500 at $5.98filing
7 Mar 2025filed 11 Mar 2025PTEN Patterson-UTI EnergyOilfield servicesSEC FORM 4 Sold$357K48,149 at $7.42filing
7 Mar 2025filed 11 Mar 2025PTEN Patterson-UTI EnergyOilfield servicesSEC FORM 4 Sold$1.4M192,000 at $7.41filing
1 Jan 2025filed 3 Jan 2025PTEN Patterson-UTI EnergyOilfield servicesSEC FORM 4 Code A—21,186 at $0.00filing
18 Dec 2024filed 11 Mar 2025PTEN Patterson-UTI EnergyOilfield servicesSEC FORM 4 Sold$589K80,000 at $7.36filing
18 Dec 2024filed 20 Dec 2024PTEN Patterson-UTI EnergyOilfield servicesSEC FORM 4 Sold$589K80,000 at $7.36filing
1 Jan 2024filed 3 Jan 2024PTEN Patterson-UTI EnergyOilfield servicesSEC FORM 4 Code A—16,203 at $0.00filing
14 Sep 2023filed 18 Sep 2023PTEN Patterson-UTI EnergyOilfield servicesSEC FORM 4 Sold$994K62,500 at $15.90filing
1 Sep 2023filed 4 Mar 2024PTEN Patterson-UTI Energyoption or derivative · Oilfield servicesSEC FORM 4 Code A—134,683filing
1 Sep 2023filed 4 Mar 2024PTEN Patterson-UTI Energyoption or derivative · Oilfield servicesSEC FORM 4 Code A—23,093filing
1 Sep 2023filed 4 Mar 2024PTEN Patterson-UTI EnergyOilfield servicesSEC FORM 4 Code A—96,235filing
1 Sep 2023filed 4 Mar 2024PTEN Patterson-UTI EnergyOilfield servicesSEC FORM 4 Code A—1,339,754filing
1 Sep 2023filed 18 Sep 2023PTEN Patterson-UTI Energyoption or derivative · Oilfield servicesSEC FORM 4 Code A—134,682filing

News

Oceaneering International (NYSE:OII) & Patterson-UTI Energy (NASDAQ:PTEN) Head-To-Head ReviewPTEN · themarketsdaily.com · 18 Oct 2026

0 headlines in the last 90 days name James Carl Stewart; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Energy9
Not placed10

Buys in green, sells in red, by the company’s sector.

Related people

William Andrew Hendricks Jr.President & CEO · Also traded PTEN in the last 90 days
Robert Wayne Drummond Jr.Director · Also traded PTEN in the last 90 days
Seth David WexlerEVP, General Counsel&Secretary · Also traded PTEN in the last 90 days
Donald J. TrumpPresident · Also traded PTEN in the last 90 days