Charles Andrew Smith - 09 May 2026 Form 4 Insider Report for PATTERSON UTI ENERGY INC (PTEN)

Reporting relationship: EVP & Chief Financial Officer
Issuer ticker: PTEN
Reported as of: 09 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 12 May 2026, 16:09:17 UTC
Prior SEC filing: 07 May 2026
Source filing: View source filing
Reporting owner signature: By Forrest Robinson pursuant to a Limited Power of Attorney filed with the SEC on 09/08/2017 /s/Forrest Robinson

Key filing fact

Charles Andrew Smith filed Form 4 for PATTERSON UTI ENERGY INC (PTEN) on 12 May 2026.

Key facts

This page summarizes Charles Andrew Smith's Form 4 filing for PATTERSON UTI ENERGY INC (PTEN).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 12 May 2026, 16:09.

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

CIK 0001453799 Primary reporting owner

Relationship: EVP & Chief Financial Officer
Address: 10713 W. SAM HOUSTON PKWY N., SUITE 800, HOUSTON
Signature: By Forrest Robinson pursuant to a Limited Power of Attorney filed with the SEC on 09/08/2017 /s/Forrest Robinson
Signature date: 12 May 2026

Shares, units, or other non-derivative securities reported in this filing.

PTEN transaction

Tax liability

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Explanation of responses 1 footnote

Footnote F1

Shares disposed to pay applicable withholding taxes on Restricted Stock Units converted into Common Stock on May 9, 2026.