PEGASYSTEMS INC — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| TREFLER ALAN | C.E.O. & Chairman | Sale | 7,464 | $58.34 | $435,450 | 32,961,692 | Aug 5, 2025 |
| STILLWELL KENNETH | COO, CFO | Option Exercise | 25,920 | $16.95 | $439,344 | 145,788 | Aug 4, 2025 |
| STILLWELL KENNETH | COO, CFO | Tax Withholding | 145,482 | $59.42 | $8,644,540 | 123,868 | Jul 28, 2025 |
| KOUNINIS EFSTATHIOS A | SVP of Finance & CAO | Sale | 582 | $59.65 | $34,716 | — | Jul 28, 2025 |
| Akgonul Rifat Kerim | Chief Product Officer | Sale | 9,879 | $57.82 | $571,204 | 78,560 | Jul 24, 2025 |
| TREFLER ALAN | C.E.O. & Chairman | Sale | 12,236 | $52.14 | $637,985 | 33,006,692 | Jul 10, 2025 |
| TREFLER ALAN | C.E.O. & Chairman | Sale | 45,000 | $53.34 | $2,400,300 | 33,051,692 | Jul 9, 2025 |
| STILLWELL KENNETH | COO, CFO | Sale | 3,000 | $52.31 | $156,930 | 50,350 | Jul 1, 2025 |
| TREFLER ALAN | C.E.O. & Chairman | Sale | 4,484 | $101.22 | $453,870 | 17,027,892 | Jun 18, 2025 |
| TREFLER ALAN | C.E.O. & Chairman | Sale | 21,108 | $101.00 | $2,131,908 | 17,066,089 | Jun 17, 2025 |
| Higgins John Gerard | Chief, Client &Partner Success | Sale | 11,830 | $102.23 | $1,209,381 | 19,013 | Jun 12, 2025 |
| Trefler Leon | Chief of Clients and Markets | Tax Withholding | 523 | $102.46 | $53,587 | 57,440 | Jun 9, 2025 |
| STILLWELL KENNETH | COO, CFO | Tax Withholding | 1,028 | $102.46 | $105,329 | 26,605 | Jun 9, 2025 |
| KOUNINIS EFSTATHIOS A | SVP of Finance & CAO | Option Exercise | 166 | — | — | 332 | Jun 9, 2025 |
| Higgins John Gerard | Chief, Client &Partner Success | Option Exercise | 1,139 | — | — | 19,649 | Jun 9, 2025 |
| Akgonul Rifat Kerim | Chief Product Officer | Tax Withholding | 551 | $102.46 | $56,455 | 39,217 | Jun 9, 2025 |
| Trefler Leon | Chief of Clients and Markets | Option Exercise | 1,101 | — | — | 57,068 | Jun 5, 2025 |
| STILLWELL KENNETH | COO, CFO | Tax Withholding | 867 | $101.41 | $87,922 | 25,022 | Jun 5, 2025 |
| KOUNINIS EFSTATHIOS A | SVP of Finance & CAO | Tax Withholding | 54 | $101.41 | $5,476 | 166 | Jun 5, 2025 |
| Higgins John Gerard | Chief, Client &Partner Success | Tax Withholding | 615 | $101.41 | $62,367 | 18,510 | Jun 5, 2025 |
| Akgonul Rifat Kerim | Chief Product Officer | Tax Withholding | 533 | $101.41 | $54,052 | 38,629 | Jun 5, 2025 |
| KOUNINIS EFSTATHIOS A | SVP of Finance & CAO | Tax Withholding | 26 | $98.15 | $2,552 | 77 | Jun 3, 2025 |
| Akgonul Rifat Kerim | Chief Product Officer | Tax Withholding | 112 | $98.15 | $10,993 | 38,061 | Jun 2, 2025 |
| TREFLER ALAN | C.E.O. & Chairman | Tax Withholding | 417 | $98.15 | $40,929 | 17,090,892 | Jun 2, 2025 |
| STILLWELL KENNETH | COO, CFO | Tax Withholding | 463 | $98.15 | $45,443 | 25,339 | Jun 2, 2025 |
| Higgins John Gerard | Chief, Client &Partner Success | Tax Withholding | 52 | $98.15 | $5,104 | 17,514 | Jun 2, 2025 |
| Trefler Leon | Chief of Clients and Markets | Tax Withholding | 76 | $98.15 | $7,459 | 55,967 | Jun 2, 2025 |
| TREFLER ALAN | C.E.O. & Chairman | Sale | 2,509 | $97.21 | $243,900 | 17,090,060 | May 28, 2025 |
| TREFLER ALAN | C.E.O. & Chairman | Sale | 179 | $97.68 | $17,485 | 17,121,560 | May 27, 2025 |
| Akgonul Rifat Kerim | Chief Product Officer | Sale | 100 | $104.80 | $10,480 | 37,640 | May 20, 2025 |
| KOUNINIS EFSTATHIOS A | SVP of Finance & CAO | Sale | 500 | $99.25 | $49,625 | — | May 16, 2025 |
| STILLWELL KENNETH | COO, CFO | Tax Withholding | 7,828 | $97.70 | $764,796 | 24,627 | May 14, 2025 |
| Akgonul Rifat Kerim | Chief Product Officer | Sale | 4,454 | $92.82 | $413,420 | 47,283 | May 9, 2025 |
| STILLWELL KENNETH | COO, CFO | Sale | 300 | $94.17 | $28,251 | 19,495 | May 1, 2025 |
| Akgonul Rifat Kerim | Chief Product Officer | Sale | 150 | $94.13 | $14,120 | 44,640 | May 1, 2025 |
| KOUNINIS EFSTATHIOS A | SVP of Finance & CAO | Sale | 500 | $93.50 | $46,750 | 500 | May 1, 2025 |
| WEBER LARRY | — | Gift | 1,100 | — | — | 5,447 | Apr 28, 2025 |
| STILLWELL KENNETH | COO, CFO | Option Exercise | 31,326 | $47.27 | $1,480,780 | 52,821 | Apr 25, 2025 |
| KOUNINIS EFSTATHIOS A | SVP of Finance & CAO | Sale | 658 | $89.90 | $59,154 | 1,000 | Apr 24, 2025 |
| Akgonul Rifat Kerim | Chief Product Officer | Sale | 2,000 | $87.31 | $174,620 | 54,640 | Apr 23, 2025 |
| TREFLER ALAN | C.E.O. & Chairman | Sale | 1,549 | $69.50 | $107,656 | 17,184,614 | Apr 17, 2025 |
| TREFLER ALAN | C.E.O. & Chairman | Sale | 1,549 | $69.50 | $107,656 | 17,184,614 | Apr 16, 2025 |
| STILLWELL KENNETH | COO, CFO | Sale | 2,000 | $69.75 | $139,500 | 21,245 | Apr 1, 2025 |
| LEDINGHAM DIANNE | — | Gift | 17,019 | — | — | — | Mar 14, 2025 |
| Akgonul Rifat Kerim | Chief Product Officer | Sale | 2,000 | $72.25 | $144,500 | 56,534 | Mar 12, 2025 |
| TREFLER ALAN | C.E.O. & Chairman | Sale | 31,500 | $72.58 | $2,286,270 | 17,216,114 | Mar 11, 2025 |
| Trefler Leon | Chief of Clients and Markets | Tax Withholding | 523 | $76.86 | $40,198 | 55,494 | Mar 7, 2025 |
| STILLWELL KENNETH | COO, CFO | Tax Withholding | 1,028 | $76.86 | $79,012 | 23,245 | Mar 7, 2025 |
| KOUNINIS EFSTATHIOS A | VP of Finance & CAO | Tax Withholding | 41 | $76.86 | $3,151 | 1,658 | Mar 7, 2025 |
| Higgins John Gerard | Chief, Client &Partner Success | Tax Withholding | 637 | $76.86 | $48,960 | 17,473 | Mar 7, 2025 |