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sellModerate cluster of 3

Efstathios A Kouninis sold $37k of PEGA

SVP, Chief Accounting Officer at PEGASYSTEMS INC. 1,012 shares at an average of $36.50, traded Aug 31, 2026, filed Sep 2, 2026.

Warning score
41
Value
$37k
1,012 shares
Holdings after
1,009
-50% from before
From 52-week low
+42%
low $25.90, close $36.78
From 52-week high
-45%
high $66.26, as of Aug 31, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $37k at market
    +6
  • Share of holdings sold
    Sold 50% of holdings
    +20
  • Cluster
    3 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.

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 Sep 2, 2026: -4.4%SPY +1.9% · excess -6.3%

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 0001353196-26-000024, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 31, 2026MOption exercise
Common stock
+2,500$16.95$42k3,50942 d ago
Aug 31, 2026FTax withholding
Common stock
-1,488$36.50$54k2,02142 d ago
Aug 31, 2026SOpen-market sale
Common stock
-1,012$36.50$37k1,00942 d ago
Sep 1, 2026MOption exercise
Common stock
+206$0.00$01,21542 d ago
Sep 1, 2026FTax withholding
Common stock
-51$36.81$1,8771,16442 d ago
Aug 31, 2026MOption exercise
Stock Optionsderivative
-2,500$0.00$09,30042 d ago
Sep 1, 2026MOption exercise
Restricted Stock Unitsderivative
-206$0.00$041242 d ago

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%
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%
25Weak
PEGAsell 2
PEGASYSTEMS INC
Efstathios A Kouninis
SVP, Chief Accounting Officer
$54k
1,500 shares
-41%

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.

Efstathios A Kouninis sold $37k of PEGA | InsiderTell