PTEN
PATTERSON UTI ENERGY INC · Energy · Market cap $4.5B
Insiders sold $12.7M net in the last 90 days ·4 sellers, 0 buyers· 1 of 6 sales under Rule 10b5-1 plans· latest Form 4 filed Sep 21, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$33.9M
reported sales (SEC code S)
Unique Insiders
8
in the rolling window
Latest filing
Sep 21, 2026
Hendricks William Andrew JR
PATTERSON UTI ENERGY INC (PTEN) has 38 SEC Form 4 filings (59 transaction rows) in the rolling window, disclosed by 8 distinct insiders. Most recent filing: Sep 21, 2026.
Inside the rolling window, 8 insiders at PATTERSON UTI ENERGY INC reported no open-market purchases and 18 open-market sales totaling $33.9M. The most active filer is Director Drummond Robert Wayne Jr with 6 filings. Insiders have net sold $24.6M over the trailing 6 months. The most recent open-market filing is a sale of 250,000 shares by President & CEO Hendricks William Andrew JR, dated Sep 18, 2026, worth $3.0M.
- Industry:Oil & Gas Drilling
- CEO:William Andrew Hendricks Jr.
- Employees:7,900
- HQ:Houston, TX, US
- IPO:1993-11-02
| Source | |||||||
|---|---|---|---|---|---|---|---|
| President & CEO | Sale | 250,000 | $3.0M | Sep 21 | +2.2% | SEC ↗ | |
| President & CEO | Sale | 250,000 | $3.2M | Sep 3 | -7.0% | SEC ↗ | |
Drummond Robert Wayne JrFirst in 4 months | Director | Sale | 1,605 | $21K | Sep 3 | -7.0% | SEC ↗ |
Drummond Robert Wayne JrFirst in 4 months | Director | Sale | 198,395 | $2.5M | Sep 3 | -7.0% | SEC ↗ |
Wexler Seth DavidFirst filing | EVP, General Counsel&Secretary | Sale | 120,000 | $1.5M | Sep 3 | -7.0% | SEC ↗ |
STEWART JAMES CARLFirst in 8 months | Director | Sale | 207,000 | $2.4M | Aug 26 | -0.6% | SEC ↗ |
Robinson Forrest CFirst filing | Chief Accounting Officer | Sale | 13,670 | $164K | Jun 10 | -2.9% | SEC ↗ |
| President & CEO | Sale | 200,000 | $2.3M | Jun 9 | +0.7% | SEC ↗ | |
Holcomb James MichaelFirst filing | EVP & Chief Operating Officer | Sale | 150,000 | $1.7M | Jun 1 | +1.3% | SEC ↗ |
Jaime CesarFirst filing | Director | Sale | 10,000 | $123K | May 8 | +2.2% | SEC ↗ |
| Director | Sale | 322,699 | $3.9M | May 5 | — | SEC ↗ | |
| Director | Sale | 61,475 | $739K | May 5 | — | SEC ↗ | |
Hendricks William Andrew JRFirst filing | President & CEO | Sale | 250,000 | $3.0M | May 4 | — | SEC ↗ |
| Director | Sale | 164,775 | $1.7M | Mar 18 | — | SEC ↗ | |
CEPAK TIFFANY THOMFirst filing | Director | Sale | 12,000 | $106K | Mar 6 | — | SEC ↗ |
Drummond Robert Wayne JrFirst filing | Director | Sale | 400,000 | $3.3M | Feb 17 | — | SEC ↗ |
STEWART JAMES CARLFirst filing | Director | Sale | 350,000 | $2.1M | Dec 19 | — | SEC ↗ |
STEWART JAMES CARLFirst filing | Director | Sale | 368,254 | $2.2M | Dec 19 | — | SEC ↗ |
Earnings: last 7 quarters
Congress trading PTEN 8 all-time
- DRep. Josh S. GottheimerPurchase$1,001 - $15,0002024-01-11
- DRep. Josh S. GottheimerSale$1,001 - $15,0002023-12-11
- DRep. Josh S. GottheimerPurchase$1,001 - $15,0002023-07-14
- DRep. Josh S. GottheimerOther$1,001 - $15,0002023-06-13
- RRep. Chris JacobsPurchase$1,001 - $15,0002022-04-11
- DRep. Josh S. GottheimerPurchase$1,001 - $15,0002022-04-21
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does PTEN have?
PATTERSON UTI ENERGY INC (PTEN) has 38 SEC Form 4 filings (59 transaction rows) in the rolling 365-day window, disclosed by 8 distinct insiders. Most recent filing: Sep 21, 2026.
When was the most recent SEC Form 4 filing for PTEN?
The most recent Form 4 filing for PTEN on Tracefour is dated Sep 21, 2026.
Who is the most active insider at PTEN?
The most active SEC Form 4 filer at PTEN in the rolling window is Director Drummond Robert Wayne Jr, with 6 filings.
What is the net insider flow at PTEN over the last 6 months?
Over the trailing 180 days, insiders at PTEN have net sold $24.6M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at PTEN in the current window?
Inside the rolling window, insiders at PTEN bought $0 and sold $33.9M based on SEC Form 4 filings.
Can I get alerts for PTEN insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at PATTERSON UTI ENERGY INC (PTEN). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
PATTERSON UTI ENERGY INC is in the Energy sector.