| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chief of Clients and Markets | SVP, Global Client Success | SVP, Global Customer Success
1 company
Leon Trefler is Chief of Clients and Markets at PEGA. Leon Trefler's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $4.5M at current prices.
Historically, Leon Trefler's trades have earned a below-average insider score of 45/100 across 23 rated trades. Over a 12-month horizon, 9.1% of those trades were profitable, with an average 12-month return of -36.7%.
The PEGA filings lean toward selling, a net 84,324 shares.
Leon Trefler has 110 Form 4 filings on record from March 2019 to September 2026, all as Chief of Clients and Markets at Pegasystems (PEGA), 2019–2026.
The 407 reported transactions were 159 option exercises, 159 tax withholdings, 60 open-market sales and 25 option or other derivative awards, plus smaller numbers of other types.
Counted by filing, the open-market trades come to no purchases and 50 sales worth about $6.4M.
The largest open-market sale was 14,865 shares of PEGA at an average $63.40 on October 23, 2025, about $942K. Twelve months later PEGA was down 45%.
16 of the 20 sales since April 2023 were made under a Rule 10b5-1 trading plan; the other 4 were not.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 10, 2026 | PEGA Pegasystems Inc. | Chief of Clients and Markets | Sell | 6,700 | $44.76 | $299,858.50 | -5.4% | -21.4% | - | |
| Oct 23, 2025 | PEGA Pegasystems Inc | Chief of Clients and Markets | Sale+OE | 14,865 | $63.40 | $942,441.00 | -11.1% | -27.0% | -44.5% | |
| Mar 4, 2025 | PEGA Pegasystems Inc | Chief of Clients and Markets | Sale+OE10b5-1 | 2,049 | $75.65 | $155,006.85 | -3.8% | +25.0% | +21.2% | |
| Dec 31, 2024 | PEGA Pegasystems Inc | Chief of Clients and Markets | Sell10b5-1 | 752 | $93.83 | $70,560.16 | -1.9% | -25.4% | +28.3% | |
| Dec 2, 2024 | PEGA Pegasystems Inc | Chief of Clients and Markets | Sale+OE10b5-1 | 752 | $94.60 | $71,139.20 | -2.0% | -18.5% | +18.2% | |
| Nov 1, 2024 | PEGA Pegasystems Inc | Chief of Clients and Markets | Sale+OE10b5-1 | 9,040 | $81.26 | $734,589.92 | -19.4% | +31.4% | +56.6% | |
| Sep 30, 2024 | PEGA Pegasystems Inc | Chief of Clients and Markets | Sell10b5-1 | 752 | $72.00 | $54,144.00 | -1.9% | +27.7% | +57.5% | |
| Sep 3, 2024 | PEGA Pegasystems Inc | Chief of Clients and Markets | Sale+OE10b5-1 | 752 | $70.41 | $52,948.32 | -2.0% | +39.4% | +59.1% | |
| Jul 31, 2024 | PEGA Pegasystems Inc | Chief of Clients and Markets | Sell10b5-1 | 752 | $72.09 | $54,211.68 | -1.9% | +16.2% | +68.6% | |
| Jul 1, 2024 | PEGA Pegasystems Inc | Chief of Clients and Markets | Sell10b5-1 | 752 | $60.21 | $45,277.92 | -1.9% | +23.3% | +77.4% |