Leon Trefler serves as Executive at PEGASYSTEMS INC, where they oversee executive responsibilities. Since joining the company, Leon Trefler has executed 647 insider transactions totaling $7.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 31, 2025 involved gifting 8,000 shares valued at $0.
Leon Trefler currently holds 115,323 shares of PEGASYSTEMS INC (PEGA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Leon Trefler has been a net seller of PEGA stock. They have purchased $0 and sold $7.8M worth of shares.
Leon Trefler's most recent insider trade was on Dec 31, 2025, when they sold 8,000 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Dec 7, 2025 | PEGA | $0 | Option Exercise | 2,658 | $N/A | Discretionary |
| Dec 7, 2025 | PEGA | $62.9K | Payment | 1,046 | $60.11 | Discretionary |
| Dec 5, 2025 | PEGA | $49.4K | Payment | 867 | $57.00 | Discretionary |
| Dec 5, 2025 | PEGA | $0 | Option Exercise | 2,202 | $N/A | Discretionary |
| Dec 2, 2025 | PEGA | $8.3K | Payment | 152 | $54.85 | Discretionary |
| Dec 2, 2025 | PEGA | $0 | Option Exercise | 384 | $N/A | Discretionary |
| Dec 1, 2025 | PEGA | $25.4K | Payment | 463 | $54.77 | Discretionary |
| Dec 1, 2025 | PEGA | $0 | Option Exercise | 1,176 | $N/A | Discretionary |
| Oct 23, 2025 | PEGA | $997.0K | Payment | 15,725 | $63.40 | Discretionary |
| Oct 23, 2025 | PEGA | $385.4K | Option Exercise | 30,590 | $12.60 | Discretionary |
| Oct 23, 2025 | PEGA | $942.4K | Sale | 14,865 | $63.40 | Discretionary |
| Sep 7, 2025 | PEGA | $0 | Option Exercise | 2,658 | $N/A | Discretionary |
| Sep 7, 2025 | PEGA | $58.1K | Payment | 1,046 | $55.51 | Discretionary |
| Sep 5, 2025 | PEGA | $0 | Option Exercise | 2,200 | $N/A | Discretionary |
| Sep 5, 2025 | PEGA | $46.6K | Payment | 866 | $53.81 | Discretionary |
| Sep 2, 2025 | PEGA | $8.2K | Payment | 152 | $54.21 | Discretionary |
| Sep 2, 2025 | PEGA | $0 | Option Exercise | 384 | $N/A | Discretionary |
| Sep 1, 2025 | PEGA | $0 | Option Exercise | 1,176 | $N/A | Discretionary |
| Sep 1, 2025 | PEGA | $25.1K | Payment | 463 | $54.21 | Discretionary |
| Sep 9, 2024 | PEGA | $35.9K | Payment | 523 | $68.59 | Discretionary |
| Sep 9, 2024 | PEGA | $0 | Option Exercise | 1,329 | $N/A | Discretionary |
| Sep 3, 2024 | PEGA | $0 | Option Exercise | 334 | $N/A | Planned |
| Sep 3, 2024 | PEGA | $9.4K | Payment | 132 | $70.88 | Planned |
| Sep 3, 2024 | PEGA | $5.4K | Payment | 76 | $70.88 | Planned |
| Sep 3, 2024 | PEGA | $0 | Option Exercise | 192 | $N/A | Planned |
| Sep 3, 2024 | PEGA | $16.4K | Payment | 232 | $70.88 | Planned |
| Sep 3, 2024 | PEGA | $0 | Option Exercise | 588 | $N/A | Planned |
| Sep 3, 2024 | PEGA | $52.9K | Sale | 752 | $70.41 | Planned |