Greedy Insider
PEGASYSTEMS INC (PEGA) Insider Trades and Scores
PEGASYSTEMS INC (PEGA) insider trades: since Dec 1, 2025, Greedy Insider recorded 0 open-market buys and 147 sales on Form 4 from 7 insiders. The strongest recent filing scored 93 (Strong).
Who bought and who sold
Across the last 147 scoreable Form 4 transactions in PEGA, 0 were open-market purchases and 147 were sales. The table lists the most recent filings with each one's Greediness Score, so the structurally unusual trades are easy to spot first.
| Insider | Role | Type | Shares | Date | Score | ||
|---|---|---|---|---|---|---|---|
| LEDINGHAM DIANNE | Director | Sell | 1000.0 | 34150.0 | 2026-10-01 | 60 | View |
| KOUNINIS EFSTATHIOS A | SVP, Chief Accounting Officer | Sell | 982.0 | 36677.7 | 2026-09-16 | 85 | View |
| LEDINGHAM DIANNE | Director | Sell | 1000.0 | 38000.0 | 2026-09-15 | 70 | View |
| STILLWELL KENNETH | COO, CFO | Sell | 39627.0 | 1417438.0 | 2026-09-11 | 93 | View |
| Akgonul Rifat Kerim | Chief Product Officer | Sell | 7000.0 | 252210.0 | 2026-09-11 | 86 | View |
| Trefler Leon | Chief of Clients and Markets | Sell | 1046.0 | 39078.56 | 2026-09-07 | 81 | View |
| Akgonul Rifat Kerim | Chief Product Officer | Sell | 1103.0 | 41208.08 | 2026-09-07 | 72 | View |
| STILLWELL KENNETH | COO, CFO | Sell | 2055.0 | 76774.8 | 2026-09-07 | 72 | View |
| Higgins John Gerard | Chief, Client &Partner Success | Sell | 1273.0 | 47559.28 | 2026-09-07 | 82 | View |
| KOUNINIS EFSTATHIOS A | SVP, Chief Accounting Officer | Sell | 82.0 | 3063.52 | 2026-09-07 | 72 | View |
The strongest recent filing
STILLWELL KENNETH (COO, CFO) sold 39,627 shares of PEGASYSTEMS INC on Sep 11, 2026, a filing that scored 93 (Strong). It scored Strong because a senior insider was trading and several insiders moved the same way within a week. The score describes the filing, not future returns. This is not investment advice.
Cluster activity
A cluster buy is present: 6 insiders (KOUNINIS EFSTATHIOS A, LEDINGHAM DIANNE, STILLWELL KENNETH, Akgonul Rifat Kerim) traded PEGA the same direction within a 7-day window. Shared conviction is a stronger structural signal than a lone trade.
How this compares with PEGASYSTEMS INC's own history
Open-market buys make up 0% of the 147 scoreable PEGA transactions on record between Dec 1, 2025 and Oct 1, 2026. Comparing a filing with the company's own buy/sell mix is how you tell a routine disposal from an unusual accumulation.
Methodology and sources
Scores come from six published, user-adjustable factors (insider role, cluster activity, trade size versus the insider's own history, position impact, filing urgency, and direct versus indirect ownership). The score describes the filing, not future returns. This is not investment advice.
Key facts
- Scoreable Form 4 transactions on record: 147
- Open-market buys: 0
- Sales: 147
- Distinct insiders: 7
- Strongest recent Greediness Score: 93 (Strong)
Primary sources
Related
- Strongest filing
- PEGA in the live feed
- How the Greediness Score works
- What is a cluster buy?
- Form 4 transaction codes
The score describes the filing, not future returns. This is not investment advice.