Skip to content
sellWeak cluster of 610b5-1 plan

Wendy Pfeiffer sold $28k of QLYS

director at QUALYS, INC.. 200 shares at an average of $138.78, traded Jun 13, 2025, filed Jun 16, 2025.

Warning score
15
Value
$28k
200 shares
Holdings after
11,482
-2% from before
From 52-week low
+20%
low $115.21, close $138.78
From 52-week high
-13%
high $159.23, as of Jun 13, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $28k at market
    +5
  • Share of holdings sold
    Sold 1.7% of holdings
    0
  • Cluster
    6 insiders selling within 14 days
    +15
  • 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 Jun 16, 2025: +45.4%SPY +31.3% · excess +14.0%

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 0001415889-25-017363, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 13, 2025SOpen-market sale
Common Stock10b5-1
-200$138.78$28k11,482Jun 16, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
14Weak
QLYSsell 210b5-1
QUALYS, INC.
Bruce K Posey
CHIEF LEGAL OFFICER
$155k
866 shares
-1%
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%
11Weak
QLYSsell 210b5-1
QUALYS, INC.
Bruce K Posey
CHIEF LEGAL OFFICER
$71k
525 shares
-1%
30Weak
QLYSsell 410b5-1
QUALYS, INC.
Sumedh S Thakar
CEO & PRESIDENT
$1.1M
8,500 shares
-4%
27Weak
QLYSsell 510b5-1
QUALYS, INC.
Joo Mi Kim
CHIEF FINANCIAL OFFICER
$114k
844 shares
-1%
18Weak
QLYSsell 610b5-1
QUALYS, INC.
Thomas Berquist
director
$68k
512 shares
-9%
56Moderate
QLYSsell 7
QUALYS, INC.
John A. Zangardi
director
$419k
3,103 shares
-43%
48Moderate
QLYSsell 7
QUALYS, INC.
Kristi Marie Rogers
director
$229k
1,700 shares
-17%

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.

Wendy Pfeiffer sold $28k of QLYS | InsiderTell