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sellModerate cluster of 4

Kenneth Stillwell sold $1.1M of PEGA

COO, CFO at PEGASYSTEMS INC. 17,171 shares at an average of $66.40, traded Oct 24, 2025, filed Oct 28, 2025.

Warning score
52
Value
$1.1M
17,171 shares
Holdings after
127,826
-12% from before
From 52-week low
+113%
low $31.00, close $65.89
From 52-week high
0%
high $65.89, as of Oct 24, 2025

Score components

  • Role
    CFO
    +22
  • Trade size
    $1.1M at market
    +25
  • Share of holdings sold
    Sold 12% of holdings
    +5
  • Cluster
    4 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -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 -17.1%, 3m -23.9%, 6m -45.0%.

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.

PEGAOct 13, 2026 · close 34.38
Since filing Oct 28, 2025: -47.2%SPY +14.5% · excess -61.7%

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 0001680115-25-000012, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 24, 2025MOption exercise
Common stock
+52,828$31.05$1.6M180,654Oct 28, 2025
Oct 24, 2025FTax withholding
Common stock
-35,657$66.91$2.4M144,997Oct 28, 2025
Oct 24, 2025SOpen-market sale
Common stock
-17,171$66.40$1.1M127,826Oct 28, 2025
Oct 24, 2025MOption exercise
Stock Optionsderivative
-52,828$0.00$088,044Oct 28, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
1Weak
PEGAsell10b5-1
PEGASYSTEMS INC
Dianne Ledingham
director
$34k
1,000 shares
-3%
46Moderate
PEGAsell 4
PEGASYSTEMS INC
Efstathios A Kouninis
SVP, Chief Accounting Officer
$37k
982 shares
-49%
16Weak
PEGAsell 410b5-1
PEGASYSTEMS INC
Dianne Ledingham
director
$38k
1,000 shares
-2%
43Moderate
PEGAsell 4
PEGASYSTEMS INC
Rifat Kerim Akgonul
Chief Product Officer
$252k
7,000 shares
-6%
72Notable
PEGAsell 4
PEGASYSTEMS INC
Kenneth Stillwell
COO, CFO
$1.4M
39,627 shares
-29%
31Weak
PEGAsell 4
PEGASYSTEMS INC
Efstathios A Kouninis
SVP, Chief Accounting Officer
$41k
1,063 shares
-48%
41Moderate
PEGAsell 3
PEGASYSTEMS INC
Efstathios A Kouninis
SVP, Chief Accounting Officer
$37k
1,012 shares
-50%
33Weak
PEGAsell 2
PEGASYSTEMS INC
Rifat Kerim Akgonul
Chief Product Officer
$102k
3,000 shares
-3%
42Moderate
PEGAsell
PEGASYSTEMS INC
Efstathios A Kouninis
SVP, Chief Accounting Officer
$56k
1,720 shares
-63%
20Weak
PEGAsell
PEGASYSTEMS INC
Efstathios A Kouninis
SVP, Chief Accounting Officer
$24k
750 shares
-24%

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.

Kenneth Stillwell sold $1.1M of PEGA | InsiderTell