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sellWeak cluster of 210b5-1 plan

Bruce K Posey sold $155k of QLYS

CHIEF LEGAL OFFICER at QUALYS, INC.. 866 shares at an average of $179.49, traded Sep 21, 2026, filed Sep 22, 2026.

Warning score
14
Value
$155k
866 shares
Holdings after
58,688
-1% from before
From 52-week low
+138%
low $76.20, close $181.03
From 52-week high
-8%
high $195.88, as of Sep 21, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $155k at market
    +11
  • Share of holdings sold
    Sold 1.5% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8
  • 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.

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.

QLYSOct 9, 2026 · close 202.42
Since filing Sep 22, 2026: +10.4%SPY +0.7% · excess +9.7%

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 0001254781-26-000026, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 21, 2026SOpen-market sale
Common Stock10b5-1
-72$175.54$13k59,48220 d ago
Sep 21, 2026SOpen-market sale
Common Stock10b5-1
-27$177.98$4,80659,45520 d ago
Sep 21, 2026SOpen-market sale
Common Stock10b5-1
-241$178.96$43k59,21420 d ago
Sep 21, 2026SOpen-market sale
Common Stock10b5-1
-327$179.95$59k58,88720 d ago
Sep 21, 2026SOpen-market sale
Common Stock10b5-1
-199$181.03$36k58,68820 d ago

Related signals

Other insiders at QUALYS, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
39Weak
QLYSsell 410b5-1
QUALYS, INC.
Sumedh S Thakar
CEO & PRESIDENT
$544k
3,200 shares
-2%
19Weak
QLYSsell 310b5-1
QUALYS, INC.
Thomas Berquist
director
$90k
511 shares
-8%
28Weak
QLYSsell 310b5-1
QUALYS, INC.
Joo Mi Kim
CHIEF FINANCIAL OFFICER
$175k
1,030 shares
-1%
3Weak
QLYSsell10b5-1
QUALYS, INC.
Thomas Berquist
director
$68k
512 shares
-9%
18Weak
QLYSsell 510b5-1
QUALYS, INC.
Bruce K Posey
CHIEF LEGAL OFFICER
$71k
525 shares
-1%
19Weak
QLYSsell 610b5-1
QUALYS, INC.
Jeffrey P Hank
director
$91k
657 shares
-5%
30Weak
QLYSsell 610b5-1
QUALYS, INC.
Sumedh S Thakar
CEO & PRESIDENT
$1.2M
8,500 shares
-4%
24Weak
QLYSsell 610b5-1
QUALYS, INC.
Thomas Berquist
director
$91k
656 shares
-10%
15Weak
QLYSsell 610b5-1
QUALYS, INC.
Wendy Pfeiffer
director
$28k
200 shares
-2%
27Weak
QLYSsell 510b5-1
QUALYS, INC.
Joo Mi Kim
CHIEF FINANCIAL OFFICER
$118k
845 shares
-1%

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.

Bruce K Posey sold $155k of QLYS | InsiderTell