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sellWeak

David D Harrison sold $184k of NOV

director at NOV Inc.. 9,594 shares at an average of $19.21, traded Jul 31, 2026, filed Jul 31, 2026.

Warning score
27
Value
$184k
9,594 shares
Holdings after
126,763
-7% from before
From 52-week low
+68%
low $11.55, close $19.35
From 52-week high
-9%
high $21.27, as of Jul 31, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $184k at market
    +12
  • Share of holdings sold
    Sold 7.0% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0

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.

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.

NOVOct 12, 2026 · close 18.89
Since filing Jul 31, 2026: -2.4%SPY +4.4% · excess -6.8%

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 0001193125-26-328632, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jul 31, 2026SOpen-market sale
Common Stock
-9,594$19.21$184k126,763Jul 31, 2026

Related signals

Other insiders at NOV Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
48Moderate
NOVsell 2
NOV Inc.
Joseph W Rovig
President - Energy Equipment
$3.0M
151,086 shares
-36%
38Weak
NOVsell 2
NOV Inc.
Craig L. Weinstock
Sr. VP. & Gen. Counsel
$1.4M
70,000 shares
-21%
50Moderate
NOVbuy
NOV Inc.
Christian S Kendall
director
$1.0M
70,000 shares
+439%
35Weak
NOVsell 5
NOV Inc.
David D Harrison
director
$29k
1,784 shares
-2%
58Moderate
NOVsell 5
NOV Inc.
Scott B. Livingston
See Remarks
$485k
29,410 shares
-32%
53Moderate
NOVsell 5
NOV Inc.
Craig L. Weinstock
Sr. VP. & Gen. Counsel
$502k
30,481 shares
-12%
60Notable
NOVsell 5
NOV Inc.
Christy Lynn Novak
VP, Corp. Controller, CAO
$673k
40,953 shares
-37%
70Notable
NOVsell 5
NOV Inc.
Joseph W Rovig
President - Energy Equipment
$1.2M
73,256 shares
-28%
22Weak
NOVsell
NOV Inc.
Christy Lynn Novak
VP, Corp. Controller, CAO
$61k
3,500 shares
-3%

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.

David D Harrison sold $184k of NOV | InsiderTell