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sellWeak10b5-1 plan

Patrick Plewman sold $356k of DGX

SVP for Diagnostic Services at QUEST DIAGNOSTICS INC. 1,975 shares at an average of $180.00, traded Aug 15, 2025, filed Aug 19, 2025.

Warning score
15
Value
$356k
1,975 shares
Holdings after
17,244
-10% from before
From 52-week low
+24%
low $141.79, close $176.02
From 52-week high
-1%
high $177.46, as of Aug 15, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $356k at market
    +15
  • Share of holdings sold
    Sold 10% of holdings
    +5
  • Cluster
    No other insider selling within 14 days
    0
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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 +0.3%, 3m +1.8%, 6m +13.4%.

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.

DGXOct 13, 2026 · close 230.46
Since filing Aug 19, 2025: +28.7%SPY +23.3% · excess +5.5%

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 0001497368-25-000007, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 15, 2025SOpen-market sale
Common Stock10b5-1
-1,975$180.00$356k17,244Aug 19, 2025

Related signals

Other insiders at QUEST DIAGNOSTICS INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
38Weak
DGXsell 210b5-1
QUEST DIAGNOSTICS INC
J. E. Davis
CEO and President
$2.4M
10,000 shares
-8%
23Weak
DGXsell 210b5-1
QUEST DIAGNOSTICS INC
Michael E Prevoznik
SVP & General Counsel
$5.5M
22,677 shares
-38%
16Weak
DGXsell10b5-1
QUEST DIAGNOSTICS INC
Mark E Delaney
SVP & Chief Commercial Officer
$376k
1,600 shares
-13%
23Weak
DGXsell 210b5-1
QUEST DIAGNOSTICS INC
Karthik Kuppusamy
SVP, Clinical Solutions
$1.6M
8,147 shares
-38%
38Weak
DGXsell 210b5-1
QUEST DIAGNOSTICS INC
J. E. Davis
CEO and President
$1.9M
10,000 shares
-7%
35Weak
DGXsell 510b5-1
QUEST DIAGNOSTICS INC
Catherine T. Doherty
EVP, Regional Businesses
$1.1M
5,558 shares
-8%
54Moderate
DGXsell 5
QUEST DIAGNOSTICS INC
Karthik Kuppusamy
SVP, Clinical Solutions
$538k
2,628 shares
-16%
32Weak
DGXsell 510b5-1
QUEST DIAGNOSTICS INC
Michael E Prevoznik
SVP & General Counsel
$800k
3,878 shares
-9%
34Weak
DGXsell 510b5-1
QUEST DIAGNOSTICS INC
Patrick Plewman
SVP for Diagnostic Services
$589k
2,855 shares
-16%
45Moderate
DGXsell 510b5-1
QUEST DIAGNOSTICS INC
J. E. Davis
CEO and President
$2.1M
10,000 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.

Patrick Plewman sold $356k of DGX | InsiderTell