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sellWeak cluster of 410b5-1 plan

Kenneth Stillwell sold $879k of PEGA

COO, CFO at PEGASYSTEMS INC. 15,147 shares at an average of $58.06, traded Aug 1, 2025, filed Aug 5, 2025.

Warning score
30
Value
$879k
15,147 shares
Holdings after
119,868
-12% from before
From 52-week low
+84%
low $31.00, close $57.04
From 52-week high
-5%
high $60.02, as of Aug 1, 2025

Score components

  • Role
    CFO
    +22
  • Trade size
    $879k at market
    +23
  • 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
  • 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 -5.8%, 3m +7.0%, 6m -30.1%.

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 9, 2026 · close 35.65
Since filing Aug 5, 2025: -37.2%SPY +25.6% · excess -62.8%

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 0001680115-25-000006, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 1, 2025SOpen-market sale
Common stock10b5-1
-3,900$57.70$225k119,968Aug 5, 2025
Aug 1, 2025SOpen-market sale
Common stock10b5-1
-100$58.24$5,824119,868Aug 5, 2025
Aug 4, 2025MOption exercise
Common stock10b5-1
+25,920$16.95$439k145,788Aug 5, 2025
Aug 4, 2025FTax withholding
Common stock10b5-1
-14,773$58.27$861k131,015Aug 5, 2025
Aug 4, 2025SOpen-market sale
Common stock10b5-1
-11,147$58.19$649k119,868Aug 5, 2025
Aug 4, 2025MOption exercise
Stock Optionsderivative10b5-1
-25,920$0.00$0129,600Aug 5, 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 $879k of PEGA | InsiderTell