Leon Trefler
CIK 1480560 · View on SEC EDGAR ↗
Insider
First SEC filing: June 9, 2026 · Latest: June 9, 2026
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 88 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
88 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 4, 2025 | PEGA | S 10b5-1 | 2,049 | $75.65 | $155,007 | 52,019 Direct | -3.79% | Disposed | -11.1% (price as of 2026-08-19) |
| Dec. 31, 2024 | PEGA | S 10b5-1 | 752 | $93.83 | $70,560 | 37,973 Direct | -1.94% | Disposed | -28.3% (price as of 2026-08-19) |
| Dec. 2, 2024 | PEGA | S 10b5-1 | 752 | $94.60 | $71,139 | 36,884 Direct | -2.00% | Disposed | -28.9% (price as of 2026-08-19) |
| Nov. 1, 2024 | PEGA | S 10b5-1 | 8,288 | $81.23 | $673,234 | 37,636 Direct | -18.05% | Disposed | -17.2% (price as of 2026-08-19) |
| Oct. 31, 2024 | PEGA | S 10b5-1 | 752 | $81.59 | $61,356 | 37,636 Direct | -1.96% | Disposed | -17.6% (price as of 2026-08-19) |
| Sept. 30, 2024 | PEGA | S 10b5-1 | 752 | $72.00 | $54,144 | 38,388 Direct | -1.92% | Disposed | -6.6% (price as of 2026-08-19) |
| Sept. 3, 2024 | PEGA | S 10b5-1 | 752 | $70.41 | $52,948 | 37,660 Direct | -1.96% | Disposed | -4.5% (price as of 2026-08-19) |
| July 31, 2024 | PEGA | S 10b5-1 | 752 | $72.09 | $54,212 | 38,412 Direct | -1.92% | Disposed | -6.7% (price as of 2026-08-19) |
| July 1, 2024 | PEGA | S 10b5-1 | 752 | $60.21 | $45,278 | 39,164 Direct | -1.88% | Disposed | 11.7% (price as of 2026-08-19) |
| May 31, 2024 | PEGA | S 10b5-1 | 752 | $57.36 | $43,135 | 38,436 Direct | -1.92% | Disposed | 17.2% (price as of 2026-08-19) |
| April 30, 2024 | PEGA | S 10b5-1 | 752 | $60.34 | $45,376 | 39,188 Direct | -1.88% | Disposed | 11.4% (price as of 2026-08-19) |
| April 1, 2024 | PEGA | S 10b5-1 | 752 | $64.20 | $48,278 | 39,940 Direct | -1.85% | Disposed | 4.7% (price as of 2026-08-19) |
Showing latest 100 of 993 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| June 9, 2025 | PEGA | Restricted Stock Units [F4] | Common stock (1,329) | $0.00 | — | 1,329 | Disposed |
| June 5, 2025 | PEGA | Restricted Stock Units [F4] | Common stock (1,101) | $0.00 | — | 1,101 | Disposed |
| June 2, 2025 | PEGA | Restricted Stock Units [F5] | Common stock (193) | $0.00 | — | 193 | Disposed |
| June 2, 2025 | PEGA | Restricted Stock Units [F5] | Common stock (588) | $0.00 | — | 588 | Disposed |
| March 7, 2025 | PEGA | Restricted Stock Units [F4] | Common stock (1,329) | $0.00 | — | 1,329 | Disposed |
| March 5, 2025 | PEGA | Restricted Stock Units [F4] | Common stock (4,402) | $0.00 | — | 4,402 | Disposed |
| March 4, 2025 | PEGA | Stock Options | Common stock (32,145) | $77.63 | March 4, 2035 | 32,145 | Acquired |
| March 4, 2025 | PEGA | Restricted Stock Units [F4] | Common stock (12,924) | $0.00 | — | 12,924 | Acquired |
| March 3, 2025 | PEGA | Restricted Stock Units [F7] | Common stock (334) | $0.00 | — | 334 | Disposed |
| March 3, 2025 | PEGA | Restricted Stock Units [F7] | Common stock (192) | $0.00 | — | 192 | Disposed |
| March 3, 2025 | PEGA | Restricted Stock Units [F7] | Common stock (587) | $0.00 | — | 587 | Disposed |
| Feb. 19, 2025 | PEGA | Stock Options | Common stock (30,365) | $20.49 | March 2, 2025 | 30,365 | Disposed |
| Feb. 12, 2025 | PEGA | Stock Options | Common stock (8,750) | $62.10 | March 5, 2034 | 8,750 | Acquired |
| Feb. 12, 2025 | PEGA | Stock Options | Common stock (26,250) | $47.27 | March 7, 2033 | 26,250 | Acquired |
| Feb. 12, 2025 | PEGA | Stock Options | Common stock (15,948) | $47.27 | March 7, 2033 | 15,948 | Acquired |
| Dec. 9, 2024 | PEGA | Restricted Stock Units [F4] | Common stock (1,329) | $0.00 | — | 1,329 | Disposed |
| Dec. 3, 2024 | PEGA | Restricted Stock Units [F4] | Common stock (335) | $0.00 | — | 335 | Disposed |
| Dec. 2, 2024 | PEGA | Restricted Stock Units [F6] | Common stock (192) | $0.00 | — | 192 | Disposed |
| Dec. 2, 2024 | PEGA | Restricted Stock Units [F6] | Common stock (588) | $0.00 | — | 588 | Disposed |
| Nov. 1, 2024 | PEGA | Stock Options | Common stock (20,000) | $25.20 | March 9, 2026 | 20,000 | Disposed |
| Sept. 9, 2024 | PEGA | Restricted Stock Units [F4] | Common stock (1,329) | $0.00 | — | 1,329 | Disposed |
| Sept. 3, 2024 | PEGA | Restricted Stock Units [F7] | Common stock (334) | $0.00 | — | 334 | Disposed |
| Sept. 3, 2024 | PEGA | Restricted Stock Units [F7] | Common stock (192) | $0.00 | — | 192 | Disposed |
| Sept. 3, 2024 | PEGA | Restricted Stock Units [F7] | Common stock (588) | $0.00 | — | 588 | Disposed |
| June 7, 2024 | PEGA | Restricted Stock Units [F4] | Common stock (1,329) | $0.00 | — | 1,329 | Disposed |
| June 3, 2024 | PEGA | Restricted Stock Units [F7] | Common stock (334) | $0.00 | — | 334 | Disposed |
| June 3, 2024 | PEGA | Restricted Stock Units [F7] | Common stock (192) | $0.00 | — | 192 | Disposed |
| June 3, 2024 | PEGA | Restricted Stock Units [F7] | Common stock (587) | $0.00 | — | 587 | Disposed |
| March 7, 2024 | PEGA | Restricted Stock Units [F4] | Common stock (5,316) | $0.00 | — | 5,316 | Disposed |
| March 6, 2024 | PEGA | Restricted Stock Units [F4] | Common stock (390) | $0.00 | — | 390 | Disposed |
| March 5, 2024 | PEGA | Stock Options | Common stock (35,218) | $62.10 | March 5, 2034 | 35,218 | Acquired |
| March 5, 2024 | PEGA | Restricted Stock Units [F4] | Common stock (17,609) | $0.00 | — | 17,609 | Acquired |
| March 4, 2024 | PEGA | Restricted Stock Units [F6] | Common stock (335) | $0.00 | — | 335 | Disposed |
| March 4, 2024 | PEGA | Restricted Stock Units [F6] | Common stock (192) | $0.00 | — | 192 | Disposed |
| March 1, 2024 | PEGA | Restricted Stock Units [F6] | Common stock (588) | $0.00 | — | 588 | Disposed |
| Feb. 14, 2024 | PEGA | Stock Options | Common stock (8,750) | $47.27 | March 7, 2033 | 8,750 | Acquired |
| Feb. 14, 2024 | PEGA | Stock Options | Common stock (5,316) | $47.27 | March 7, 2033 | 5,316 | Acquired |
| Jan. 29, 2024 | PEGA | Stock Options | Common stock (24,553) | $20.05 | March 7, 2024 | 24,553 | Disposed |
| Dec. 6, 2023 | PEGA | Restricted Stock Units [F4] | Common stock (391) | $0.00 | — | 391 | Disposed |
| Dec. 4, 2023 | PEGA | Restricted Stock Units [F6] | Common stock (334) | $0.00 | — | 334 | Disposed |
| Dec. 4, 2023 | PEGA | Restricted Stock Units [F6] | Common stock (193) | $0.00 | — | 193 | Disposed |
| Dec. 1, 2023 | PEGA | Restricted Stock Units [F6] | Common stock (588) | $0.00 | — | 588 | Disposed |
| Sept. 6, 2023 | PEGA | Restricted Stock Units [F3] | Common stock (0) | $0.00 | — | 390 | Disposed |
| Sept. 5, 2023 | PEGA | Restricted Stock Units [F6] | Common stock (0) | $0.00 | — | 334 | Disposed |
| Sept. 5, 2023 | PEGA | Restricted Stock Units [F6] | Common stock (0) | $0.00 | — | 192 | Disposed |
| Sept. 1, 2023 | PEGA | Restricted Stock Units [F6] | Common stock (0) | $0.00 | — | 587 | Disposed |
| June 6, 2023 | PEGA | Restricted Stock Units [F4] | Common stock (0) | $0.00 | — | 390 | Disposed |
| June 5, 2023 | PEGA | Restricted Stock Units [F4] | Common stock (0) | $0.00 | — | 335 | Disposed |
| June 2, 2023 | PEGA | Restricted Stock Units [F4] | Common stock (0) | $0.00 | — | 192 | Disposed |
| June 1, 2023 | PEGA | Restricted Stock Units [F4] | Common stock (0) | $0.00 | — | 588 | Disposed |
| March 7, 2023 | PEGA | Restricted Stock Units [F1] | Common stock (21,264) | $0.00 | — | 21,264 | Acquired |
| March 6, 2023 | PEGA | Restricted Stock Units [F4] | Common stock (390) | $0.00 | — | 390 | Disposed |
| March 6, 2023 | PEGA | Restricted Stock Units [F4] | Common stock (363) | $0.00 | — | 363 | Disposed |
| March 3, 2023 | PEGA | Restricted Stock Units [F5] | Common stock (334) | $0.00 | — | 334 | Disposed |
| March 2, 2023 | PEGA | Restricted Stock Units [F5] | Common stock (192) | $0.00 | — | 192 | Disposed |
| March 1, 2023 | PEGA | Restricted Stock Units [F5] | Common stock (2,351) | $0.00 | — | 2,351 | Disposed |
| Dec. 6, 2022 | PEGA | Restricted Stock Units [F6] | Common stock (391) | $0.00 | — | 391 | Disposed |
| Dec. 5, 2022 | PEGA | Restricted Stock Units [F6] | Common stock (362) | $0.00 | — | 362 | Disposed |
| Dec. 5, 2022 | PEGA | Restricted Stock Units [F6] | Common stock (335) | $0.00 | — | 335 | Disposed |
| Dec. 2, 2022 | PEGA | Restricted Stock Units [F6] | Common stock (192) | $0.00 | — | 192 | Disposed |
| Nov. 2, 2022 | PEGA | Stock Options | Common stock (10,756) | $11.05 | Dec. 12, 2022 | 10,756 | Disposed |
| Nov. 2, 2022 | PEGA | Stock Options | Common stock (98,682) | $33.90 | Nov. 2, 2032 | 98,682 | Acquired |
| Sept. 6, 2022 | PEGA | Restricted Stock Units [F6] | Common stock (390) | $0.00 | — | 390 | Disposed |
| Sept. 6, 2022 | PEGA | Restricted Stock Units [F6] | Common stock (362) | $0.00 | — | 362 | Disposed |
| Sept. 6, 2022 | PEGA | Restricted Stock Units [F6] | Common stock (334) | $0.00 | — | 334 | Disposed |
| Sept. 2, 2022 | PEGA | Restricted Stock Units [F6] | Common stock (192) | $0.00 | — | 192 | Disposed |
| June 6, 2022 | PEGA | Restricted Stock Units [F5] | Common stock (390) | $0.00 | — | 390 | Disposed |
| June 6, 2022 | PEGA | Restricted Stock Units [F5] | Common stock (363) | $0.00 | — | 363 | Disposed |
| June 5, 2022 | PEGA | Stock Options | Common stock (50,000) | $52.47 | June 5, 2032 | 50,000 | Acquired |
| June 3, 2022 | PEGA | Restricted Stock Units [F5] | Common stock (334) | $0.00 | — | 334 | Disposed |
| June 2, 2022 | PEGA | Restricted Stock Units [F3] | Common stock (192) | $0.00 | — | 192 | Disposed |
| March 7, 2022 | PEGA | Restricted Stock Units [F4] | Common stock (391) | $0.00 | — | 391 | Disposed |
| March 7, 2022 | PEGA | Restricted Stock Units [F4] | Common stock (362) | $0.00 | — | 362 | Disposed |
| March 3, 2022 | PEGA | Restricted Stock Units [F5] | Common stock (335) | $0.00 | — | 335 | Disposed |
| March 2, 2022 | PEGA | Restricted Stock Units [F5] | Common stock (769) | $0.00 | — | 769 | Disposed |
| March 2, 2022 | PEGA | Restricted Stock Units [F5] | Common stock (370) | $0.00 | — | 370 | Disposed |
| March 1, 2022 | PEGA | Stock Options | Common stock (36,928) | $85.40 | March 1, 2032 | 36,928 | Acquired |
| March 1, 2022 | PEGA | Restricted Stock Units [F5] | Common stock (11,754) | $0.00 | — | 11,754 | Acquired |
| April 1, 2021 | PEGA | Stock Options | Common stock (1,922) | $11.05 | Dec. 12, 2022 | 1,922 | Disposed |
| March 8, 2021 | PEGA | Restricted Stock Units [F5] | Common stock (390) | $0.00 | — | 390 | Disposed |
| March 5, 2021 | PEGA | Restricted Stock Units [F5] | Common stock (603) | $0.00 | — | 603 | Disposed |
| March 5, 2021 | PEGA | Restricted Stock Units [F5] | Common stock (362) | $0.00 | — | 362 | Disposed |
| March 3, 2021 | PEGA | Restricted Stock Units [F5] | Common stock (1,337) | $0.00 | — | 1,337 | Disposed |
| March 3, 2021 | PEGA | Restricted Stock Units [F5] | Common stock (1,195) | $0.00 | — | 1,195 | Disposed |
| March 2, 2021 | PEGA | Stock Options | Common stock (13,143) | $130.45 | March 2, 2031 | 13,143 | Acquired |
| March 2, 2021 | PEGA | Restricted Stock Units [F5] | Common stock (3,843) | $0.00 | — | 3,843 | Acquired |
| March 2, 2021 | PEGA | Restricted Stock Units [F5] | Common stock (369) | $0.00 | — | 369 | Disposed |
| March 1, 2021 | PEGA | Stock Options | Common stock (1,922) | $11.05 | Dec. 12, 2022 | 1,922 | Disposed |
| Feb. 1, 2021 | PEGA | Stock Options | Common stock (1,922) | $11.05 | Dec. 12, 2022 | 1,922 | Disposed |
| Jan. 4, 2021 | PEGA | Stock Options | Common stock (1,922) | $11.05 | Dec. 12, 2022 | 1,922 | Disposed |
| Dec. 9, 2020 | PEGA | Restricted Stock Unit [F5] | Common Stock (602) | $0.00 | — | 602 | Disposed |
| Dec. 7, 2020 | PEGA | Restricted Stock Unit [F5] | Common Stock (390) | $0.00 | — | 390 | Disposed |
| Dec. 7, 2020 | PEGA | Restricted Stock Unit [F5] | Common Stock (362) | $0.00 | — | 362 | Disposed |
| Dec. 2, 2020 | PEGA | Restricted Stock Unit [F5] | Common Stock (370) | $0.00 | — | 370 | Disposed |
| Nov. 2, 2020 | PEGA | Stock Options | Common Stock (1,300) | $11.05 | Dec. 12, 2022 | 1,300 | Disposed |
| Oct. 1, 2020 | PEGA | Stock Options | Common Stock (1,300) | $11.05 | Dec. 12, 2022 | 1,300 | Disposed |
| Sept. 9, 2020 | PEGA | Restricted Stock Unit [F5] | Common Stock (603) | $0.00 | — | 603 | Disposed |
| Sept. 8, 2020 | PEGA | Restricted Stock Unit [F5] | Common Stock (390) | $0.00 | — | 390 | Disposed |
| Sept. 8, 2020 | PEGA | Restricted Stock Unit [F5] | Common Stock (363) | $0.00 | — | 363 | Disposed |
| Sept. 2, 2020 | PEGA | Restricted Stock Units [F6] | Common Stock (369) | $0.00 | — | 369 | Disposed |
Showing latest 100 of 328 transactions
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 22 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 3, 2022 | PEGA | Common stock | 20,020 | Direct |
| March 3, 2022 | PEGA | Stock Options→ Common stock (10,756) | 10,756 | Direct |
| March 3, 2022 | PEGA | Stock Options→ Common stock (24,553) | 24,553 | Direct |
| March 3, 2022 | PEGA | Stock Options→ Common stock (30,365) | 30,365 | Direct |
| March 3, 2022 | PEGA | Stock Options→ Common stock (35,295) | 35,295 | Direct |
| March 3, 2022 | PEGA | Restricted Stock Units [F5]→ Common stock (370) | 370 | Direct |
| March 3, 2022 | PEGA | Stock Options→ Common stock (24,382) | 24,382 | Direct |
| March 3, 2022 | PEGA | Restricted Stock Units [F5]→ Common stock (1,812) | 1,812 | Direct |
| March 3, 2022 | PEGA | Stock Options→ Common stock (23,327) | 23,327 | Direct |
| March 3, 2022 | PEGA | Restricted Stock Units [F5]→ Common stock (3,513) | 3,513 | Direct |
| March 3, 2022 | PEGA | Stock Options→ Common stock (26,582) | 26,582 | Direct |
| March 3, 2022 | PEGA | Restricted Stock Units [F5]→ Common stock (4,347) | 4,347 | Direct |
| March 3, 2022 | PEGA | Stock Options→ Common stock (26,502) | 26,502 | Direct |
| March 3, 2022 | PEGA | Restricted Stock Units [F5]→ Common stock (3,843) | 3,843 | Direct |
| March 3, 2022 | PEGA | Stock Options→ Common stock (13,143) | 13,143 | Direct |
| Jan. 19, 2010 | PEGA | Common Stock | 1,365 | Direct |
| Jan. 19, 2010 | PEGA | Stock Option→ Common Stock (3,900) | 3,900 | Direct |
| Jan. 19, 2010 | PEGA | Stock Option→ Common Stock (2,940) | 2,940 | Direct |
| Jan. 19, 2010 | PEGA | Stock Option→ Common Stock (3,195) | 3,195 | Direct |
| Jan. 19, 2010 | PEGA | Restricted Stock Units→ Common Stock (1,560) | 1,560 | Direct |
| Jan. 19, 2010 | PEGA | Restricted Stock Units→ Common Stock (2,352) | 2,352 | Direct |
| Jan. 19, 2010 | PEGA | Restricted Stock Units→ Common Stock (1,250) | 1,250 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
PEGA
Chief of Clients and Markets| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $415,000 | $523,629 | $1,000,059 | $2,096,390 | $252,467 | — | — | — |
| 2018 | $350,000 | $288,713 | — | — | $87,500 | — | $11,250 | $1,690,912 |
| 2017 | $350,000 | $158,901 | — | — | $16,800 | — | $10,800 | $1,269,029 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.