| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| KOUNINIS EFSTATHIOS A | SVP of Finance & CAO | C/O PEGASYSTEMS INC., 225 WYMAN STREET, STE 300, WALTHAM | /s/ Kathryn Leach, Attorney-in-Fact for Efstathios A. Kouninis | 12 Sep 2025 | 0001353196 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PEGA | Common stock | Sale | $14,490 | -252 | -100% | $57.50 | 0 | 11 Sep 2025 | Direct |