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sellNotable cluster of 3

Robert Wayne Drummond Jr sold $4.6M of PTEN

director at PATTERSON UTI ENERGY INC. 384,174 shares at an average of $12.04, traded May 1, 2026, filed May 4, 2026.

Warning score
65
Value
$4.6M
384,174 shares
Holdings after
1,128,773
-25% from before
From 52-week low
+137%
low $4.96, close $11.79
From 52-week high
-3%
high $12.14, as of May 1, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $4.6M at market
    +25
  • Share of holdings sold
    Sold 25% of holdings
    +10
  • Cluster
    3 insiders selling within 14 days
    +15

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m -1.4%, 3m -15.7%, 6m -.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

PTENOct 12, 2026 · close 11.33
Since filing May 4, 2026: -6.2%SPY +8.9% · excess -15.2%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001628280-26-030093, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 1, 2026SOpen-market sale
Common Stock
-322,699$12.04$3.9M1,190,248May 4, 2026
May 4, 2026SOpen-market sale
Common Stock
-61,475$12.02$739k1,128,773May 4, 2026

Related signals

Other insiders at PATTERSON UTI ENERGY INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
35Weak
PTENsell10b5-1
PATTERSON UTI ENERGY INC
William Andrew Hendricks JR
President & CEO
$3.0M
250,000 shares
-11%
60Notable
PTENsell 4
PATTERSON UTI ENERGY INC
Robert Wayne Drummond Jr
director
$2.6M
200,000 shares
-18%
65Notable
PTENsell 4
PATTERSON UTI ENERGY INC
William Andrew Hendricks JR
President & CEO
$3.2M
250,000 shares
-10%
60Notable
PTENsell 4
PATTERSON UTI ENERGY INC
Seth David Wexler
EVP, General Counsel&Secretary
$1.5M
120,000 shares
-23%
75Notable
PTENsell 4
PATTERSON UTI ENERGY INC
James Carl Stewart
director
$2.4M
207,000 shares
-100%
46Moderate
PTENsell 3
PATTERSON UTI ENERGY INC
Forrest C Robinson
Chief Accounting Officer
$164k
13,670 shares
-19%
65Notable
PTENsell 3
PATTERSON UTI ENERGY INC
William Andrew Hendricks JR
President & CEO
$2.3M
200,000 shares
-7%
70Notable
PTENsell 3
PATTERSON UTI ENERGY INC
James Michael Holcomb
EVP & Chief Operating Officer
$1.7M
150,000 shares
-26%
45Moderate
PTENsell 3
PATTERSON UTI ENERGY INC
Cesar Jaime
director
$123k
10,000 shares
-11%
50Moderate
PTENsell 3
PATTERSON UTI ENERGY INC
William Andrew Hendricks JR
President & CEO
$3.0M
250,000 shares
-8%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Robert Wayne Drummond Jr sold $4.6M of PTEN | InsiderTell