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sellWeak cluster of 410b5-1 plan

Kenneth Stillwell sold $43k of PEGA

COO, CFO at PEGASYSTEMS INC. 1,000 shares at an average of $43.37, traded Mar 2, 2026, filed Mar 3, 2026.

Warning score
8
Value
$43k
1,000 shares
Holdings after
134,516
-1% from before
From 52-week low
+43%
low $31.00, close $44.39
From 52-week high
-33%
high $66.26, as of Mar 2, 2026

Score components

  • Role
    CFO
    +22
  • Trade size
    $43k at market
    +6
  • Share of holdings sold
    Sold 0.7% of holdings
    0
  • 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 -5.2%, 3m -18.6%, 6m -18.2%.

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 Mar 3, 2026: -23.2%SPY +15.3% · excess -38.5%

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 0001680115-26-000010, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 1, 2026MOption exercise
Common stock10b5-1
+2,350$0.00$0135,218Mar 3, 2026
Mar 1, 2026FTax withholding
Common stock10b5-1
-573$43.73$25k134,645Mar 3, 2026
Mar 2, 2026MOption exercise
Common stock10b5-1
+1,152$0.00$0135,797Mar 3, 2026
Mar 2, 2026FTax withholding
Common stock10b5-1
-281$43.73$12k135,516Mar 3, 2026
Mar 2, 2026SOpen-market sale
Common stock10b5-1
-1,000$43.37$43k134,516Mar 3, 2026
Mar 1, 2026MOption exercise
Restricted Stock Unitsderivative10b5-1
-2,350$0.00$09,404Mar 3, 2026
Mar 2, 2026MOption exercise
Restricted Stock Unitsderivative10b5-1
-1,152$0.00$00Mar 3, 2026

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 $43k of PEGA | InsiderTell