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Pegasystems stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions−44.7% to $32.40
Pegasystems (PEGA) stock fell 45% over the last 252 sessions, to $32.40. On the way it reported 0 quarters, its insiders filed 15 open-market trades and 14 Form 144 notices of planned sales, and the company filed 2 material 8-Ks. Each is marked on the price and listed with what the stock did next.
Each mark, and what followed
| Date | Kind | What | Next session | 5 sessions | 21 sessions |
|---|---|---|---|---|---|
| Nov 4, 2026 | Form 144 | Form 144: Kenneth Stillwell Jr. plans to sell $578K | 0.0% (−1.6% vs SPY) | — | — |
| Nov 4, 2026 | Insider sale | Stillwell Kenneth sold $578K | 0.0% (−1.6% vs SPY) | — | — |
| Nov 2, 2026 | Form 144 | Form 144: Dianne Ledingham Family Legacy Trust plans to sell $34K | +1.9% (+2.4% vs SPY) | −4.6% (−1.9% vs SPY) | — |
| Oct 29, 2026 | Form 144 | Form 144: Lawrence Weber plans to sell $100K | −3.6% (−3.2% vs SPY) | −2.9% (−2.2% vs SPY) | — |
| Oct 28, 2026 | Form 144 | Form 144: Rifat Kerim Akgonul plans to sell $249K | +0.1% (−0.2% vs SPY) | −2.8% (−0.8% vs SPY) | — |
| Oct 28, 2026 | Insider sale | Akgonul Rifat Kerim sold $249K | +0.1% (−0.2% vs SPY) | −2.8% (−0.8% vs SPY) | — |
| Oct 1, 2026 | Form 144 | Form 144: Dianne Ledingham Family Legacy Trust plans to sell $34K | +3.5% (+3.3% vs SPY) | +3.2% (+1.4% vs SPY) | +2.5% (+1.7% vs SPY) |
| Sep 16, 2026 | Form 144 | Form 144: Efstathios A Kouninis plans to sell $37K | −2.1% (−1.7% vs SPY) | −8.1% (−10.4% vs SPY) | −10.6% (−12.4% vs SPY) |
| Sep 16, 2026 | Insider sale | Kouninis Efstathios A sold $37K | −2.1% (−1.7% vs SPY) | −8.1% (−10.4% vs SPY) | −10.6% (−12.4% vs SPY) |
| Sep 15, 2026 | Form 144 | Form 144: Dianne Ledingham Family Legacy Trust U/A DTD 3/12/2025 plans to sell $38K | −2.8% (−2.4% vs SPY) | −10.2% (−12.1% vs SPY) | −11.8% (−14.3% vs SPY) |
| Sep 11, 2026 | Form 144 | Form 144: Kenneth Stillwell Jr. plans to sell $1.4M | +1.4% (+0.6% vs SPY) | +1.0% (+0.3% vs SPY) | −0.1% (−3.1% vs SPY) |
| Sep 11, 2026 | Form 144 | Form 144: Rifat Kerim Akgonul plans to sell $252K | +1.4% (+0.6% vs SPY) | +1.0% (+0.3% vs SPY) | −0.1% (−3.1% vs SPY) |
| Sep 11, 2026 | Insider sale | Stillwell Kenneth sold $1.4M | +1.4% (+0.6% vs SPY) | +1.0% (+0.3% vs SPY) | −0.1% (−3.1% vs SPY) |
| Sep 11, 2026 | Insider sale | Akgonul Rifat Kerim sold $252K | +1.4% (+0.6% vs SPY) | +1.0% (+0.3% vs SPY) | −0.1% (−3.1% vs SPY) |
| Sep 3, 2026 | Form 144 | Form 144: Efstathios A Kouninis plans to sell $41K | +1.1% (0.0% vs SPY) | −4.4% (−3.4% vs SPY) | −9.4% (−10.3% vs SPY) |
| Sep 3, 2026 | Insider sale | Kouninis Efstathios A sold $41K | +1.1% (0.0% vs SPY) | −4.4% (−3.4% vs SPY) | −9.4% (−10.3% vs SPY) |
| Aug 31, 2026 | Form 144 | Form 144: Efstathios A Kouninis plans to sell $37K | +1.8% (+2.1% vs SPY) | +3.2% (+3.1% vs SPY) | −9.3% (−8.8% vs SPY) |
| Aug 31, 2026 | Insider sale | Kouninis Efstathios A sold $37K | +1.8% (+2.1% vs SPY) | +3.2% (+3.1% vs SPY) | −9.3% (−8.8% vs SPY) |
| Aug 25, 2026 | Form 144 | Form 144: Rifat Kerim Akgonul plans to sell $102K | −0.8% (−1.1% vs SPY) | +7.1% (+6.7% vs SPY) | +2.6% (+1.8% vs SPY) |
| Aug 25, 2026 | Insider sale | Akgonul Rifat Kerim sold $102K | −0.8% (−1.1% vs SPY) | +7.1% (+6.7% vs SPY) | +2.6% (+1.8% vs SPY) |
| Aug 10, 2026 | Form 144 | Form 144: Efstathios A Kouninis plans to sell $28K | +0.8% (+0.9% vs SPY) | −1.3% (−1.7% vs SPY) | +9.2% (+10.1% vs SPY) |
| Aug 10, 2026 | Insider sale | Kouninis Efstathios A sold $28K | +0.8% (+0.9% vs SPY) | −1.3% (−1.7% vs SPY) | +9.2% (+10.1% vs SPY) |
| Aug 7, 2026 | Form 144 | Form 144: Efstathios A Kouninis plans to sell $28K | +3.3% (+2.7% vs SPY) | +5.6% (+4.4% vs SPY) | +16.8% (+16.6% vs SPY) |
| Aug 7, 2026 | Insider sale | Kouninis Efstathios A sold $28K | +3.3% (+2.7% vs SPY) | +5.6% (+4.4% vs SPY) | +16.8% (+16.6% vs SPY) |
| Jun 16, 2026 | Insider sale | Kouninis Efstathios A sold $24K | −1.1% (−0.5% vs SPY) | −9.2% (−6.6% vs SPY) | +0.7% (+1.0% vs SPY) |
| Jun 1, 2026 | Insider sale | Kouninis Efstathios A sold $28K | +6.0% (+5.7% vs SPY) | −2.9% (−0.4% vs SPY) | −17.6% (−16.5% vs SPY) |
| May 29, 2026 | Insider sale | Kouninis Efstathios A sold $26K | +5.4% (+5.2% vs SPY) | +4.6% (+4.3% vs SPY) | −10.5% (−9.0% vs SPY) |
| May 19, 2026 | Insider sale | Akgonul Rifat Kerim sold $152K | −1.9% (−1.3% vs SPY) | +0.5% (−1.1% vs SPY) | −12.2% (−12.5% vs SPY) |
| May 5, 2026 | Insider sale | Stillwell Kenneth sold $306K | +0.4% (−0.4% vs SPY) | −7.1% (−10.0% vs SPY) | −4.7% (−9.6% vs SPY) |
| Feb 12, 2026 | 8-K | Directors and officers: departures, appointments, pay | +7.7% (+7.7% vs SPY) | +11.1% (+9.9% vs SPY) | +5.4% (+7.3% vs SPY) |
| Jan 12, 2026 | 8-K | Exit or disposal costs | +0.6% (+0.4% vs SPY) | −10.8% (−10.5% vs SPY) | −29.8% (−29.5% vs SPY) |
Insiders’ record here
In the year on the chart, Pegasystems' insiders reported 0 open-market buys ($0) and 15 sales ($3.3M). Of the 5 old enough to score, 4 were followed by the stock doing what the trade implied over the next 63 sessions (beating SPY after a buy, lagging it after a sale); the median excess return after a buy was — and after a sale −3.8%.
Across the whole universe (19,782 scored trades), insider buys beat the market 46% of the time and sales were followed by a lagging stock 61% of the time; buys of $1M or more 39%. Every pattern →
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 2.05 Exit or disposal costs | 954 | −0.2% | 47% | +0.5% | ±2.4% |
| 5.02 Directors and officers: departures, appointments, pay | 39,174 | −0.1% | 48% | +0.7% | ±1.4% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Pegasystems: every quarter → Live insider trades →
Prices are daily closes; filings and trades are as filed with the SEC (Form 4 within two business days of the trade, 8-K within four of the event). Moves after a mark are the stock's close-to-close change and the same for SPY; they describe the record, not what the next one will do. Not investment advice.