| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Shnayder Boris | SVP/Co-Head of Global Business | C/O EPAM SYSTEMS, INC., 41 UNIVERSITY DRIVE SUITE 202, NEWTOWN | /s/ Kate Pytlewski as Attorney-in-Fact | 10 Dec 2025 | 0001684907 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | EPAM | EPAM Common Stock | Options Exercise | $352,600 | +5,000 | +32% | $70.52 | 20,645 | 10 Dec 2025 | Direct | |
| transaction | EPAM | EPAM Common Stock | Sale | $1,035,000 | -5,000 | -24% | $207.00 | 15,645 | 10 Dec 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | EPAM | Employee Stock Option (right to buy) | Options Exercise | $0 | -5,000 | -54% | $0.000000 | 4,308 | 10 Dec 2025 | EPAM Common Stock | 5,000 | $70.52 | Direct |