Leon Trefler
CIK: 0001480560
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
PEGASYSTEMS INC
Discretionary Trading P&L
Holdings
Transaction History (102 total)
- Sep 7, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct1K shares at avg. $37.36$39K - Sep 7, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct2.7K shares- - Sep 5, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct2.2K shares- - Sep 5, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct867 shares at avg. $37.36$32K - Sep 4, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct636 shares at avg. $37.72$24K - Sep 4, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct1.6K shares- - Sep 1, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct1.2K shares- - Sep 1, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct463 shares at avg. $36.81$17K - Jun 7, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct2.7K shares- - Jun 7, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct1K shares at avg. $34.71$36K - Jun 5, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct866 shares at avg. $35.44$31K - Jun 5, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct2.2K shares- - Jun 4, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct636 shares at avg. $35.11$22K - Jun 4, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct1.6K shares- - Jun 1, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct463 shares at avg. $35.73$17K - Jun 1, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct1.2K shares- - Mar 10, 2026PEGA
PEGASYSTEMS INC
Sale(S)Direct6.7K shares at avg. $44.76$300K - Mar 7, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct648 shares at avg. $47.24$31K - Mar 7, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct2.7K shares- - Mar 5, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct537 shares at avg. $47.05$25K - Mar 5, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct2.2K shares- - Mar 4, 2026PEGA
PEGASYSTEMS INC
Exercise(M)Direct6.5K shares- - Mar 4, 2026PEGA
PEGASYSTEMS INC
Tax Payment(F)Direct1.6K shares at avg. $45.01$71K - Mar 3, 2026PEGA
PEGASYSTEMS INC
Award(A)DirectStock Option
56.9K shares- - Mar 3, 2026PEGA
PEGASYSTEMS INC
Award(A)DirectRestricted Stock Units
22.3K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 7, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 1,046 | $37.36 | $39,079 | Direct |
| Sep 7, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 2,658 | - | $0 | Direct |
| Sep 5, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 2,202 | - | $0 | Direct |
| Sep 5, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 867 | $37.36 | $32,391 | Direct |
| Sep 4, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 636 | $37.72 | $23,990 | Direct |
| Sep 4, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 1,616 | - | $0 | Direct |
| Sep 1, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 1,176 | - | $0 | Direct |
| Sep 1, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 463 | $36.81 | $17,043 | Direct |
| Jun 7, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 2,658 | - | $0 | Direct |
| Jun 7, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 1,046 | $34.71 | $36,307 | Direct |
| Jun 5, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 866 | $35.44 | $30,691 | Direct |
| Jun 5, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 2,200 | - | $0 | Direct |
| Jun 4, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 636 | $35.11 | $22,330 | Direct |
| Jun 4, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 1,616 | - | $0 | Direct |
| Jun 1, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 463 | $35.73 | $16,543 | Direct |
| Jun 1, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 1,176 | - | $0 | Direct |
| Mar 10, 2026 | PEGA PEGASYSTEMS INC | Sale(S) | 6,700 | $44.76 | $299,859 | Direct |
| Mar 7, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 648 | $47.24 | $30,612 | Direct |
| Mar 7, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 2,658 | - | $0 | Direct |
| Mar 5, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 537 | $47.05 | $25,266 | Direct |
| Mar 5, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 2,202 | - | $0 | Direct |
| Mar 4, 2026 | PEGA PEGASYSTEMS INC | Exercise(M) | 6,462 | - | $0 | Direct |
| Mar 4, 2026 | PEGA PEGASYSTEMS INC | Tax Payment(F) | 1,574 | $45.01 | $70,846 | Direct |
| Mar 3, 2026 | PEGA PEGASYSTEMS INC | Award(A) Stock Option | 56,948 | - | - | Direct |
| Mar 3, 2026 | PEGA PEGASYSTEMS INC | Award(A) Restricted Stock Units | 22,342 | - | - | Direct |
1-25 of 102 transactions
About Trefler Leon
Trefler Leon (SEC CIK 0001480560) files insider reports with the SEC as Chief of Clients and Markets of PEGASYSTEMS INC (PEGA).
Signal8 holds 35 ownership filings by Trefler Leon, all Form 4s, filed between Sep 4, 2024 and Sep 9, 2026. Those filings report 102 transactions, from Sep 3, 2024 to Sep 7, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Trefler Leon's filings is in WALTHAM, MA.
Recent filings by Trefler Leon
- Sep 7, 2026: Tax withholding of PEGA shares (Form 4, code F).
- Sep 7, 2026: Option exercise of PEGA shares (Form 4, code M).
- Sep 5, 2026: Option exercise of PEGA shares (Form 4, code M).
- Sep 5, 2026: Tax withholding of PEGA shares (Form 4, code F).
- Sep 4, 2026: Tax withholding of PEGA shares (Form 4, code F).
Other insiders filing for PEGASYSTEMS INC (PEGA)
- WEBER LARRY, Director
- Akgonul Rifat Kerim, Chief Product Officer
- LEDINGHAM DIANNE, Director
- KOUNINIS EFSTATHIOS A, SVP, Chief Accounting Officer
- TREFLER ALAN, C.E.O. & Chairman
- STILLWELL KENNETH, COO, CFO