InsiderTrades

Form 4 for PTEN PATTERSON UTI ENERGY INC

Accepted 2026-09-03 17:46:15 ET · period of report 2026-09-01 · accession 0001645511-26-000007 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
M 2026-09-03 17:46 2026-09-01+ PTEN Drummond Robert Wayne Jr Dir S - Sale $12.85 -200.0K 928.8K -18% -$2.57M

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-09-01 S D 1,605 $12.85 1,127,168 D — —
2 Common Common Stock 2026-09-02 S D 198,395 $12.85 928,773 D — — (F1) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $12.85 to $12.86, inclusive. The Reporting Person undertakes to provide to Patterson-UTI Energy, Inc., any security holder of Patterson-UTI Energy, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.