Alan Trefler is Chairman at PEGASYSTEMS INC (PEGA). They have made 7 open-market trades across 1 company since 2008, most recently 2026-09-14.
CIK 0001032235
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| PEGA | 16,275,828 | $562.3M |
Shares reported on the most recent Form 4, priced at the 2026-09-16 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PEGA | SELL · 10b5-1 | 2026-02-17 | 2026-02-19 | $45.07 | $1.3M | +1.0% | -0.5% | -22.9% |
| PEGA | SELL | 2026-01-21 | 2026-01-23 | $49.29 | $4.4M | -22.1% | -16.7% | -30.1% |
| PEGA | SELL · 10b5-1 | 2025-12-17 | 2025-12-19 | $58.41 | $10.5M | -8.7% | -16.8% | -29.7% |
| PEGA | SELL · 10b5-1 | 2025-11-05 | 2025-11-07 | $59.35 | $10.7M | -9.5% | +1.2% | -36.0% |
| PEGA | SELL · 10b5-1 | 2025-10-21 | 2025-10-23 | $60.48 | $10.9M | -6.8% | -17.0% | -26.8% |
| PEGA | SELL · 10b5-1 | 2025-09-17 | 2025-09-19 | $58.30 | $5.2M | -3.9% | -7.7% | -0.8% |
| PEGA | SELL · 10b5-1 | 2025-09-16 | 2025-09-17 | $58.22 | $5.2M | -1.5% | -10.3% | -1.9% |
| PEGA | SELL · 10b5-1 | 2025-08-05 | 2025-08-07 | $57.44 | $7.8M | -3.2% | +6.5% | +10.3% |
| PEGA | SELL · 10b5-1 | 2025-07-10 | 2025-07-14 | $51.75 | $4.7M | +15.2% | +4.9% | +8.8% |
| PEGA | SELL | 2025-07-09 | 2025-07-11 | $53.34 | $2.4M | +16.6% | +0.0% | +13.0% |
| PEGA | SELL · 10b5-1 | 2025-06-18 | 2025-06-23 | $100.83 | $6.4M | +6.8% | +14.7% | +18.6% |
| PEGA | SELL · 10b5-1 | 2025-06-17 | 2025-06-18 | $101.17 | $3.9M | +4.0% | +3.5% | +15.0% |
| PEGA | SELL · 10b5-1 | 2025-05-28 | 2025-05-30 | $96.69 | $6.1M | +4.3% | +11.1% | +10.0% |
| PEGA | SELL · 10b5-1 | 2025-05-27 | 2025-05-28 | $96.49 | $6.1M | +5.3% | +10.1% | +8.0% |
| PEGA | SELL · 10b5-1 | 2025-04-17 | 2025-07-11 | $68.52 | $4.2M | +16.6% | +0.0% | +13.0% |
| PEGA | SELL · 10b5-1 | 2025-04-16 | 2025-04-21 | $68.58 | $5.5M | +36.8% | +47.9% | +52.5% |
| PEGA | SELL · 10b5-1 | 2025-03-11 | 2025-03-13 | $71.76 | $4.5M | +9.3% | -0.6% | +46.6% |
| PEGA | SELL · 10b5-1 | 2025-02-25 | 2025-02-27 | $78.27 | $4.9M | -6.8% | -8.6% | +26.8% |
| PEGA | SELL | 2019-03-01 | 2019-06-12 | $66.01 | $4.0M | +2.4% | +11.2% | -1.2% |
| PEGA | SELL | 2018-06-12 | 2019-02-14 | $61.79 | $1.5M | +14.8% | +13.6% | +22.7% |
| PEGA | SELL | 2017-05-12 | 2018-02-13 | $55.69 | $1.1M | +15.8% | +26.2% | +26.2% |
| PEGA | SELL | 2009-12-16 | 2009-12-18 | $32.35 | $2.4M | -10.3% | +0.1% | +0.1% |
| PEGA | SELL | 2008-09-03 | 2008-09-04 | $14.70 | $2.9M | -10.3% | +0.1% | +0.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.