EPAM Systems, Inc. (EPAM) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-21 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: EPAM Systems, Inc. (EPAM) CIK: 0001352010 --- Reporting Owner --- Name: Segert Robert E. CIK: 0001539198 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: EPAM Common Stock Date: 2026-05-21 | Code: A (Grant or award) Shares: +2,132 | Price: $0.00 Shares Owned After: 9,126 | Ownership: D (Direct) Footnotes: [F1] Represents restricted stock units awarded pursuant to the EPAM Systems, Inc. Non-Employee Director Compensation Policy. These restricted stock units will vest on the first anniversary of the grant date. [F2] Number of securities reported in Column 5 corrected to reflect shares of common stock reported as gifts in December 2023, 2024, and 2025 were made from the Reporting Person's Trust and not from the Reporting Person's direct holdings. --- Holdings --- [Holding #1] Security: EPAM Common Stock Ownership: I (Indirect) Footnotes: [F2] Number of securities reported in Column 5 corrected to reflect shares of common stock reported as gifts in December 2023, 2024, and 2025 were made from the Reporting Person's Trust and not from the Reporting Person's direct holdings. --- Footnotes (Complete Index) --- F1: Represents restricted stock units awarded pursuant to the EPAM Systems, Inc. Non-Employee Director Compensation Policy. These restricted stock units will vest on the first anniversary of the grant date. F2: Number of securities reported in Column 5 corrected to reflect shares of common stock reported as gifts in December 2023, 2024, and 2025 were made from the Reporting Person's Trust and not from the Reporting Person's direct holdings. --- Signature --- /s/ /s/ Kate Pytlewski as Attorney-in-Fact (2026-05-22)