Kenneth Stillwell Insider Trading Activity
Kenneth Stillwell has been net-selling over the last 12 months with 0 purchases and 14 sales across 1 company.
PEGA is the most-traded position with 14 trades. The largest single transaction was a sale of PEGA for $2.0M on Mar 10, 2026.
Performance Scorecard
Forward stock performance after each transaction by Kenneth Stillwell. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | +7.3% | 65% | 17 |
| 90 days | — | +13.6% | 69% | 16 |
| 120 days | — | +18.4% | 87% | 15 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersPEGA · PEGASYSTEMS INC
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
May 5, 2026 | PEGA | Sell | 8,383 | $36.45 | $306K | −7.2% | CFO | |
Apr 1, 2026 | PEGA | Sell | 1,000 | $43.17 | $43K | −0.9% | CFO | |
Mar 10, 2026 | PEGA | Sell | 44,000 | $44.81 | $2.0M | −28.7% | CFO | |
Mar 2, 2026 | PEGA | Sell | 1,000 | $43.37 | $43K | −0.7% | CFO | |
Feb 2, 2026 | PEGA | Sell | 1,000 | $43.69 | $44K | −0.8% | CFO | |
Jan 2, 2026 | PEGA | Sell | 4,000 | $59.99 | $240K | −3.2% | CFO | |
Dec 5, 2025 | PEGA | Sell | 998 | $57.75 | $58K | −0.8% | CFO | |
Dec 5, 2025 | PEGA | Sell | 7,821 | $57.89 | $453K | −5.4% | CFO | |
Dec 5, 2025 | PEGA | Sell | 5,586 | $57.86 | $323K | −4.0% | CFO | |
Nov 3, 2025 | PEGA | Sell | 11,442 | $62.18 | $711K | −8.2% | CFO | |
Oct 24, 2025 | PEGA | Sell | 17,171 | $66.40 | $1.1M | −11.8% | CFO | |
Aug 4, 2025 | PEGA | Sell | 11,147 | $58.19 | $649K | −8.5% | CFO | |
Aug 1, 2025 | PEGA | Sell | 100 | $58.24 | $6K | −0.1% | CFO | |
Aug 1, 2025 | PEGA | Sell | 3,900 | $57.70 | $225K | −3.1% | CFO | |
Jul 1, 2025 | PEGA | Sell | 3,000 | $52.31 | $157K | −5.6% | CFO | |
Jul 1, 2025 | PEGA | Sell | 1,000 | $53.64 | $54K | −2.0% | CFO | |
Jun 2, 2025 | PEGA | Sell | 2,000 | $97.48 | $195K | −7.8% | CFO |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| PEGA | PEGASYSTEMS INC | 17 | $6.6M |
Other insiders at PEGASYSTEMS INC
3 other tracked filers at PEGA.